# Events: 3K cycles
#
# Overhead  Samples            Command      Shared Object                           Symbol
# ........ ..........  ...............  .................  ...............................
#
    19.11%        556         postgres  postgres           [.] ExecScanHashBucket
                   |
                   --- ExecScanHashBucket
                      |          
                      |--99.82%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                       --0.18%-- [...]

    17.70%        515         postgres  postgres           [.] hash_search_with_hash_value
                   |
                   --- hash_search_with_hash_value
                      |          
                      |--99.81%-- LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--98.44%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --1.56%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                       --0.19%-- [...]

     7.53%        219         postgres  postgres           [.] ExecStoreMinimalTuple
                   |
                   --- ExecStoreMinimalTuple
                      |          
                      |--89.50%-- TupleHashTableMatch
                      |          hash_search_with_hash_value
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--99.49%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --0.51%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--7.76%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--2.28%-- ExecScanHashBucket
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                       --0.46%-- [...]

     4.98%        145         postgres  postgres           [.] slot_deform_tuple
                   |
                   --- slot_deform_tuple
                      |          
                      |--96.55%-- slot_getattr
                      |          |          
                      |          |--89.29%-- ExecMakeFunctionResultNoSets
                      |          |          ExecQual
                      |          |          |          
                      |          |          |--78.40%-- ExecScan
                      |          |          |          ExecProcNode
                      |          |          |          ExecHashJoin
                      |          |          |          ExecProcNode
                      |          |          |          ExecAgg
                      |          |          |          ExecProcNode
                      |          |          |          ExecAgg
                      |          |          |          ExecProcNode
                      |          |          |          ExecSort
                      |          |          |          ExecProcNode
                      |          |          |          standard_ExecutorRun
                      |          |          |          ExplainOnePlan
                      |          |          |          ExplainOneQuery
                      |          |          |          ExplainQuery
                      |          |          |          standard_ProcessUtility
                      |          |          |          PortalRunUtility
                      |          |          |          FillPortalStore
                      |          |          |          PortalRun
                      |          |          |          exec_simple_query
                      |          |          |          PostgresMain
                      |          |          |          ServerLoop
                      |          |          |          PostmasterMain
                      |          |          |          main
                      |          |          |          __libc_start_main
                      |          |          |          
                      |          |           --21.60%-- ExecScanHashBucket
                      |          |                     ExecHashJoin
                      |          |                     ExecProcNode
                      |          |                     ExecAgg
                      |          |                     ExecProcNode
                      |          |                     ExecAgg
                      |          |                     ExecProcNode
                      |          |                     ExecSort
                      |          |                     ExecProcNode
                      |          |                     standard_ExecutorRun
                      |          |                     ExplainOnePlan
                      |          |                     ExplainOneQuery
                      |          |                     ExplainQuery
                      |          |                     standard_ProcessUtility
                      |          |                     PortalRunUtility
                      |          |                     FillPortalStore
                      |          |                     PortalRun
                      |          |                     exec_simple_query
                      |          |                     PostgresMain
                      |          |                     ServerLoop
                      |          |                     PostmasterMain
                      |          |                     main
                      |          |                     __libc_start_main
                      |          |          
                      |           --10.71%-- execTuplesMatch
                      |                     TupleHashTableMatch
                      |                     hash_search_with_hash_value
                      |                     LookupTupleHashEntry
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     |          
                      |                     |--86.67%-- ExecAgg
                      |                     |          ExecProcNode
                      |                     |          ExecSort
                      |                     |          ExecProcNode
                      |                     |          standard_ExecutorRun
                      |                     |          ExplainOnePlan
                      |                     |          ExplainOneQuery
                      |                     |          ExplainQuery
                      |                     |          standard_ProcessUtility
                      |                     |          PortalRunUtility
                      |                     |          FillPortalStore
                      |                     |          PortalRun
                      |                     |          exec_simple_query
                      |                     |          PostgresMain
                      |                     |          ServerLoop
                      |                     |          PostmasterMain
                      |                     |          main
                      |                     |          __libc_start_main
                      |                     |          
                      |                      --13.33%-- ExecSort
                      |                                ExecProcNode
                      |                                standard_ExecutorRun
                      |                                ExplainOnePlan
                      |                                ExplainOneQuery
                      |                                ExplainQuery
                      |                                standard_ProcessUtility
                      |                                PortalRunUtility
                      |                                FillPortalStore
                      |                                PortalRun
                      |                                exec_simple_query
                      |                                PostgresMain
                      |                                ServerLoop
                      |                                PostmasterMain
                      |                                main
                      |                                __libc_start_main
                      |          
                      |--1.38%-- slot_getsomeattrs
                      |          ExecProject
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--1.38%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--50.00%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --50.00%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --0.69%-- execTuplesMatch
                                 TupleHashTableMatch
                                 hash_search_with_hash_value
                                 LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     4.64%        135         postgres  postgres           [.] SB_MatchText
                   |
                   --- SB_MatchText
                      |          
                      |--72.59%-- textnlike
                      |          ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--25.93%-- SB_MatchText
                      |          |          
                      |          |--97.14%-- textnlike
                      |          |          ExecMakeFunctionResultNoSets
                      |          |          ExecQual
                      |          |          ExecScan
                      |          |          ExecProcNode
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --2.86%-- SB_MatchText
                      |                     textnlike
                      |                     ExecMakeFunctionResultNoSets
                      |                     ExecQual
                      |                     ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --1.48%-- ExecMakeFunctionResultNoSets
                                 ExecQual
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     3.64%        106         postgres  [ipt_REJECT]       [.] 0x5ef30188      
                   |
                   --- 0xffffffffff600188
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--49.33%-- ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--88.89%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --11.11%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--45.22%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --5.45%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0xffffffffff600186
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--60.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --40.00%-- ExecAgg
                                 ExecProcNode
                                 |          
                                 |--83.33%-- ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --16.67%-- ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

                   |
                   --- 0xffffffffff60018e
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--37.50%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --12.50%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0xffffffffff60018c
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--60.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --40.00%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0xffffffffff600180
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--66.67%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0xffffffffff60019e
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0xffffffffff600191
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     2.92%         85         postgres  postgres           [.] slot_getattr
                   |
                   --- slot_getattr
                      |          
                      |--62.35%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--58.49%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --41.51%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--18.82%-- execTuplesMatch
                      |          TupleHashTableMatch
                      |          hash_search_with_hash_value
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--81.25%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --18.75%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--12.94%-- ExecHashGetHashValue
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--2.35%-- TupleHashTableHash
                      |          hash_search
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--2.35%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --1.18%-- TupleHashTableMatch
                                 hash_search_with_hash_value
                                 LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     2.65%         77         postgres  postgres           [.] HeapTupleSatisfiesMVCC
                   |
                   --- HeapTupleSatisfiesMVCC
                      |          
                      |--98.70%-- heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          |          
                      |          |--81.58%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --18.42%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --1.30%-- heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     2.61%         76         postgres  [vdso]             [.] 0x7fffe8fff604  
                   |
                   --- 0x7fffe8fff8f5
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--62.50%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--25.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --12.50%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff648
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--57.14%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--28.57%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --14.28%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff665
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--42.86%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--42.86%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --14.27%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff662
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--33.33%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --16.67%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff8b0
                       ExecProcNode
                      |          
                      |--60.00%-- ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--66.67%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --33.33%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --40.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff8f9
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--80.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff900
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--75.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --25.00%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff604
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.06%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--25.03%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --24.91%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff6a5
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--66.67%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff677
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff8d8
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--66.67%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff657
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--66.67%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff90a
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff626
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff8ee
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff8fc
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff60a
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--50.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

                   |
                   --- 0x7fffe8fff600
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff640
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff6ae
                       0x7fffe8fff8dd
                       __gettimeofday_internal
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff8c4
                       __gettimeofday_internal
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff8b6
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

                   |
                   --- 0x7fffe8fff8e1
                       __gettimeofday_internal
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     1.89%         55         postgres  postgres           [.] advance_transition_function
                   |
                   --- advance_transition_function
                      |          
                      |--96.36%-- advance_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--98.11%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --1.89%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --3.64%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.65%         48         postgres  postgres           [.] ExecHashJoin
                   |
                   --- ExecHashJoin
                      |          
                      |--91.67%-- ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --8.33%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.58%         46         postgres  postgres           [.] InstrStopNode
                   |
                   --- InstrStopNode
                       ExecProcNode
                      |          
                      |--52.17%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--45.65%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --2.17%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.48%         43         postgres  postgres           [.] ExecProject
                   |
                   --- ExecProject
                      |          
                      |--44.19%-- advance_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--89.47%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --10.53%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--44.19%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--6.98%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--2.33%-- ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --2.33%-- ExecScan
                                 ExecProcNode
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.44%         42         postgres  postgres           [.] ExecProcNode
                   |
                   --- ExecProcNode
                      |          
                      |--45.24%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--30.95%-- ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--53.85%-- ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --46.15%-- ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--21.43%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --2.38%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.38%         40         postgres  postgres           [.] ExecMakeFunctionResultNoSets
                   |
                   --- ExecMakeFunctionResultNoSets
                      |          
                      |--90.00%-- ExecQual
                      |          |          
                      |          |--55.56%-- ExecScan
                      |          |          ExecProcNode
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --44.44%-- ExecScanHashBucket
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--7.50%-- ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --2.50%-- ExecScanHashBucket
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.13%         33         postgres  postgres           [.] ExecQual
                   |
                   --- ExecQual
                      |          
                      |--51.52%-- ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--27.27%-- ExecScanHashBucket
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--12.12%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--6.06%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --3.03%-- ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     1.07%         31         postgres  postgres           [.] ExecEvalScalarVarFast
                   |
                   --- ExecEvalScalarVarFast
                      |          
                      |--38.71%-- ExecQual
                      |          |          
                      |          |--83.33%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --16.67%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--38.71%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--58.33%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --41.67%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--12.90%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --9.68%-- ExecHashGetHashValue
                                 |          
                                 |--66.67%-- ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --33.33%-- MultiExecHash
                                            ExecHashJoin
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

     1.00%         29         postgres  postgres           [.] MemoryContextReset
                   |
                   --- MemoryContextReset
                      |          
                      |--34.50%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--13.80%-- ExecScanHashBucket
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--13.76%-- ExecScan
                      |          ExecProcNode
                      |          |          
                      |          |--50.15%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --49.85%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--10.35%-- execTuplesMatch
                      |          TupleHashTableMatch
                      |          hash_search_with_hash_value
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--10.35%-- ExecHashGetHashValue
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--6.90%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--6.90%-- TupleHashTableMatch
                      |          hash_search_with_hash_value
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--50.00%-- ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --50.00%-- ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --3.45%-- ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.89%         26         postgres  postgres           [.] hash_seq_search
                   |
                   --- hash_seq_search
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.83%         24         postgres  postgres           [.] InstrStartNode
                   |
                   --- InstrStartNode
                      |          
                      |--87.50%-- ExecProcNode
                      |          |          
                      |          |--52.38%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --47.62%-- ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--8.33%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --4.17%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.79%         23         postgres  postgres           [.] ExecClearTuple
                   |
                   --- ExecClearTuple
                      |          
                      |--78.26%-- ExecProject
                      |          |          
                      |          |--72.22%-- advance_aggregates
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |          |--22.22%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --5.56%-- ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--13.04%-- advance_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --8.70%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.72%         21         postgres  postgres           [.] CHashBucketScan
                   |
                   --- CHashBucketScan
                       CHashSearch
                       BufTableLookup
                       ReadBuffer_common
                       ReadBufferExtended
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                      |          
                      |--90.50%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --9.50%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.65%         19         postgres  postgres           [.] ExecAgg
                   |
                   --- ExecAgg
                       ExecProcNode
                      |          
                      |--94.74%-- ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --5.26%-- ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.58%         17         postgres  postgres           [.] heapgettup_pagemode
                   |
                   --- heapgettup_pagemode
                      |          
                      |--94.12%-- heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --5.88%-- SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.58%         17         postgres  postgres           [.] ExecHashTableInsert
                   |
                   --- ExecHashTableInsert
                       MultiExecHash
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.55%         16         postgres  postgres           [.] ExecHashGetHashValue
                   |
                   --- ExecHashGetHashValue
                      |          
                      |--93.75%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --6.25%-- ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.55%         16         postgres  postgres           [.] hash_uint32
                   |
                   --- hash_uint32
                      |          
                      |--50.00%-- TupleHashTableHash
                      |          hash_search
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--87.50%-- ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --12.50%-- ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--37.50%-- ExecHashGetHashValue
                      |          |          
                      |          |--83.34%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --16.66%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --12.50%-- FunctionCall1Coll
                                 ExecHashGetHashValue
                                 |          
                                 |--50.00%-- ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --50.00%-- MultiExecHash
                                            ExecHashJoin
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

     0.55%         16         postgres  postgres           [.] ExecScan
                   |
                   --- ExecScan
                      |          
                      |--93.75%-- ExecProcNode
                      |          |          
                      |          |--93.33%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --6.67%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --6.25%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.52%         15         postgres  libc-2.11.3.so     [.] __gettimeofday_internal
                   |
                   --- __gettimeofday_internal
                       ExecProcNode
                      |          
                      |--53.34%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--40.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --6.66%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.48%         14         postgres  postgres           [.] advance_aggregates
                   |
                   --- advance_aggregates
                      |          
                      |--92.86%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --7.14%-- ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.45%         13         postgres  postgres           [.] TupleHashTableHash
                   |
                   --- TupleHashTableHash
                       hash_search
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                      |          
                      |--92.31%-- ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --7.69%-- ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.45%         13         postgres  [kernel.kallsyms]  [k] page_fault
                   |
                   --- page_fault
                      |          
                      |--61.54%-- 0x7a5772
                      |          HeapTupleSatisfiesMVCC
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          |          
                      |          |--75.00%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --25.00%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--30.77%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          |          
                      |          |--75.00%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --25.00%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --7.69%-- 0x7983ac
                                 AllocSetAlloc
                                 0xcc1890
                                 0xcaf430

     0.45%         13         postgres  postgres           [.] textnlike
                   |
                   --- textnlike
                      |          
                      |--92.31%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --7.69%-- ExecQual
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.41%         12         postgres  postgres           [.] heapgetpage
                   |
                   --- heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.39%          7         postgres  [kernel.kallsyms]  [k] mem_cgroup_update_page_stat
                   |
                   --- mem_cgroup_update_page_stat
                      |          
                      |--61.95%-- __do_fault
                      |          handle_pte_fault
                      |          do_page_fault
                      |          page_fault
                      |          |          
                      |          |--57.15%-- 0x7a5772
                      |          |          HeapTupleSatisfiesMVCC
                      |          |          heapgetpage
                      |          |          heapgettup_pagemode
                      |          |          heap_getnext
                      |          |          SeqNext
                      |          |          ExecScan
                      |          |          ExecProcNode
                      |          |          |          
                      |          |          |--75.00%-- ExecHashJoin
                      |          |          |          ExecProcNode
                      |          |          |          ExecAgg
                      |          |          |          ExecProcNode
                      |          |          |          ExecAgg
                      |          |          |          ExecProcNode
                      |          |          |          ExecSort
                      |          |          |          ExecProcNode
                      |          |          |          standard_ExecutorRun
                      |          |          |          ExplainOnePlan
                      |          |          |          ExplainOneQuery
                      |          |          |          ExplainQuery
                      |          |          |          standard_ProcessUtility
                      |          |          |          PortalRunUtility
                      |          |          |          FillPortalStore
                      |          |          |          PortalRun
                      |          |          |          exec_simple_query
                      |          |          |          PostgresMain
                      |          |          |          ServerLoop
                      |          |          |          PostmasterMain
                      |          |          |          main
                      |          |          |          __libc_start_main
                      |          |          |          
                      |          |           --25.00%-- MultiExecHash
                      |          |                     ExecHashJoin
                      |          |                     ExecProcNode
                      |          |                     ExecAgg
                      |          |                     ExecProcNode
                      |          |                     ExecAgg
                      |          |                     ExecProcNode
                      |          |                     ExecSort
                      |          |                     ExecProcNode
                      |          |                     standard_ExecutorRun
                      |          |                     ExplainOnePlan
                      |          |                     ExplainOneQuery
                      |          |                     ExplainQuery
                      |          |                     standard_ProcessUtility
                      |          |                     PortalRunUtility
                      |          |                     FillPortalStore
                      |          |                     PortalRun
                      |          |                     exec_simple_query
                      |          |                     PostgresMain
                      |          |                     ServerLoop
                      |          |                     PostmasterMain
                      |          |                     main
                      |          |                     __libc_start_main
                      |          |          
                      |           --42.85%-- 0x49f6c7
                      |                     heap_page_prune_opt
                      |                     heapgetpage
                      |                     heapgettup_pagemode
                      |                     heap_getnext
                      |                     SeqNext
                      |                     ExecScan
                      |                     ExecProcNode
                      |                     |          
                      |                     |--66.68%-- ExecHashJoin
                      |                     |          ExecProcNode
                      |                     |          ExecAgg
                      |                     |          ExecProcNode
                      |                     |          ExecAgg
                      |                     |          ExecProcNode
                      |                     |          ExecSort
                      |                     |          ExecProcNode
                      |                     |          standard_ExecutorRun
                      |                     |          ExplainOnePlan
                      |                     |          ExplainOneQuery
                      |                     |          ExplainQuery
                      |                     |          standard_ProcessUtility
                      |                     |          PortalRunUtility
                      |                     |          FillPortalStore
                      |                     |          PortalRun
                      |                     |          exec_simple_query
                      |                     |          PostgresMain
                      |                     |          ServerLoop
                      |                     |          PostmasterMain
                      |                     |          main
                      |                     |          __libc_start_main
                      |                     |          
                      |                      --33.32%-- MultiExecHash
                      |                                ExecHashJoin
                      |                                ExecProcNode
                      |                                ExecAgg
                      |                                ExecProcNode
                      |                                ExecAgg
                      |                                ExecProcNode
                      |                                ExecSort
                      |                                ExecProcNode
                      |                                standard_ExecutorRun
                      |                                ExplainOnePlan
                      |                                ExplainOneQuery
                      |                                ExplainQuery
                      |                                standard_ProcessUtility
                      |                                PortalRunUtility
                      |                                FillPortalStore
                      |                                PortalRun
                      |                                exec_simple_query
                      |                                PostgresMain
                      |                                ServerLoop
                      |                                PostmasterMain
                      |                                main
                      |                                __libc_start_main
                      |          
                       --38.05%-- zap_pte_range
                                 unmap_page_range
                                 unmap_vmas
                                 exit_mmap
                                 mmput
                                 exit_mm
                                 do_exit
                                 do_group_exit
                                 sys_exit_group
                                 system_call_fastpath
                                 0x7fb873d90a38

     0.34%         10         postgres  postgres           [.] heap_getnext
                   |
                   --- heap_getnext
                      |          
                      |--80.00%-- SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.34%         10         postgres  postgres           [.] LookupTupleHashEntry
                   |
                   --- LookupTupleHashEntry
                      |          
                      |--80.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.34%         10         postgres  postgres           [.] slot_getsomeattrs
                   |
                   --- slot_getsomeattrs
                      |          
                      |--50.00%-- ExecProject
                      |          |          
                      |          |--60.00%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --40.00%-- advance_aggregates
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--30.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.34%         10         postgres  postgres           [.] execTuplesMatch
                   |
                   --- execTuplesMatch
                       TupleHashTableMatch
                       hash_search_with_hash_value
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                      |          
                      |--90.00%-- ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --10.00%-- ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.34%         10         postgres  [kernel.kallsyms]  [k] find_get_page
                   |
                   --- find_get_page
                       find_lock_page
                       shmem_getpage_gfp
                       shmem_fault
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                      |          
                      |--70.00%-- 0x7a5772
                      |          HeapTupleSatisfiesMVCC
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          |          
                      |          |--85.72%-- ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --14.28%-- MultiExecHash
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--20.00%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --10.00%-- 0x7a5888
                                 HeapTupleSatisfiesMVCC
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.31%          9         postgres  postgres           [.] TupleHashTableMatch
                   |
                   --- TupleHashTableMatch
                      |          
                      |--55.56%-- LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --44.44%-- hash_search_with_hash_value
                                 LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.31%          9         postgres  postgres           [.] ExecScanHashTableForUnmatched
                   |
                   --- ExecScanHashTableForUnmatched
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.31%          9         postgres  postgres           [.] hashint4
                   |
                   --- hashint4
                      |          
                      |--44.44%-- FunctionCall1Coll
                      |          |          
                      |          |--50.00%-- TupleHashTableHash
                      |          |          hash_search
                      |          |          LookupTupleHashEntry
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --50.00%-- ExecHashGetHashValue
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                      |--33.33%-- TupleHashTableHash
                      |          hash_search
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --22.22%-- ExecHashGetHashValue
                                 |          
                                 |--50.00%-- ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --50.00%-- MultiExecHash
                                            ExecHashJoin
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

     0.31%          9         postgres  postgres           [.] pgstat_end_function_usage
                   |
                   --- pgstat_end_function_usage
                      |          
                      |--55.56%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--60.00%-- ExecScan
                      |          |          ExecProcNode
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --40.00%-- ExecScanHashBucket
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --44.44%-- ExecQual
                                 |          
                                 |--50.00%-- ExecScan
                                 |          ExecProcNode
                                 |          ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --50.00%-- ExecScanHashBucket
                                            ExecHashJoin
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

     0.28%         34          swapper  [kernel.kallsyms]  [k] intel_idle
                    |
                    --- intel_idle
                        cpuidle_idle_call
                        cpu_idle
                       |          
                        --100.00%-- start_kernel
                                  x86_64_start_kernel

     0.28%          8         postgres  postgres           [.] ExecSeqScan
                   |
                   --- ExecSeqScan
                      |          
                      |--87.50%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --12.50%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.28%          8         postgres  postgres           [.] FunctionCall1Coll
                   |
                   --- FunctionCall1Coll
                      |          
                      |--50.00%-- TupleHashTableHash
                      |          hash_search
                      |          LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--37.50%-- ExecHashGetHashValue
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --12.50%-- hash_search
                                 LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.28%          8         postgres  postgres           [.] ExecStoreTuple
                   |
                   --- ExecStoreTuple
                      |          
                      |--50.00%-- SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.27%          8         postgres  postgres           [.] heap_page_prune_opt
                   |
                   --- heap_page_prune_opt
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                      |          
                      |--75.54%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --24.46%-- MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.25%          6         postgres  [kernel.kallsyms]  [k] zap_pte_range
                   |
                   --- zap_pte_range
                       unmap_page_range
                       unmap_vmas
                       exit_mmap
                       mmput
                       exit_mm
                       do_exit
                       do_group_exit
                       sys_exit_group
                       system_call_fastpath
                       0x7fb873d90a38

     0.24%          7         postgres  postgres           [.] hash_search
                   |
                   --- hash_search
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                      |          
                      |--71.43%-- ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --28.57%-- ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.24%          7         postgres  [kernel.kallsyms]  [k] radix_tree_lookup_slot
                   |
                   --- radix_tree_lookup_slot
                       find_get_page
                       find_lock_page
                       shmem_getpage_gfp
                       shmem_fault
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                      |          
                      |--71.43%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --28.57%-- 0x7a5772
                                 HeapTupleSatisfiesMVCC
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.24%          7         postgres  postgres           [.] pg_database_encoding_max_length
                   |
                   --- pg_database_encoding_max_length
                       textnlike
                       ExecMakeFunctionResultNoSets
                       ExecQual
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.24%          7         postgres  postgres           [.] ExecStoreVirtualTuple
                   |
                   --- ExecStoreVirtualTuple
                      |          
                      |--28.57%-- advance_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--28.57%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--28.57%-- ExecAgg
                      |          ExecProcNode
                      |          |          
                      |          |--50.01%-- ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --49.99%-- ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --14.28%-- ExecProcNode
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.24%          7         postgres  postgres           [.] check_stack_depth
                   |
                   --- check_stack_depth
                      |          
                      |--71.43%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--80.00%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --20.00%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --28.57%-- ExecQual
                                 ExecScanHashBucket
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.23%          1         postgres  [kernel.kallsyms]  [k] free_pages_and_swap_cache
                   |
                   --- free_pages_and_swap_cache
                       tlb_flush_mmu
                       zap_pte_range
                       unmap_page_range
                       unmap_vmas
                       exit_mmap
                       mmput
                       exit_mm
                       do_exit
                       do_group_exit
                       sys_exit_group
                       system_call_fastpath
                       0x7fb873d90a38

     0.22%         11  fail2ban-server  [unknown]          [.] 0x7f4657d5d3c0  
            |
            --- 0x7f4657d4f530
                0x7f4657ffe2c0

            |
            --- 0x7f4657d6fcf9
                0x9248b0
                0x9248b0
                0x7f465801e0a0

            |
            --- 0x7f4657d5fb93
                0x7f4657ff0980

            |
            --- 0x7f4657d5c96c
                0x7f4658009680

            |
            --- 0x7f4657d50cd0
                0x602010
                0x602010
                0x602010
                0x602010
                0x602010
                0x602010
                0x602010

            |
            --- 0x7f4657d68e70

     0.21%          6         postgres  postgres           [.] FunctionCall2Coll
                   |
                   --- FunctionCall2Coll
                       execTuplesMatch
                       TupleHashTableMatch
                       hash_search_with_hash_value
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                      |          
                      |--83.33%-- ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --16.67%-- ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.21%          6         postgres  postgres           [.] AllocSetAlloc
                   |
                   --- AllocSetAlloc
                       palloc0
                       heap_form_minimal_tuple
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.21%          6         postgres  postgres           [.] pgstat_init_function_usage
                   |
                   --- pgstat_init_function_usage
                      |          
                      |--66.66%-- ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          |          
                      |          |--50.00%-- ExecScanHashBucket
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --50.00%-- ExecScan
                      |                     ExecProcNode
                      |                     ExecHashJoin
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecAgg
                      |                     ExecProcNode
                      |                     ExecSort
                      |                     ExecProcNode
                      |                     standard_ExecutorRun
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --33.34%-- ExecQual
                                 ExecScanHashBucket
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.21%          6         postgres  postgres           [.] heap_fill_tuple
                   |
                   --- heap_fill_tuple
                       heap_form_minimal_tuple
                      |          
                      |--66.89%-- LookupTupleHashEntry
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.11%-- ExecFetchSlotMinimalTuple
                                 ExecHashTableInsert
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.19%          8         postgres  [kernel.kallsyms]  [k] clear_page_c
                   |
                   --- clear_page_c
                      |          
                      |--69.64%-- clear_huge_page
                      |          __do_huge_pmd_anonymous_page
                      |          do_page_fault
                      |          page_fault
                      |          |          
                      |          |--50.71%-- 0x783f4e
                      |          |          element_alloc
                      |          |          hash_search_with_hash_value
                      |          |          LookupTupleHashEntry
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |          |--25.36%-- 0x7fb873d6b65a
                      |          |          __GI_memset
                      |          |          heap_form_minimal_tuple
                      |          |          LookupTupleHashEntry
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |          |--15.82%-- 0x7fb873d6bdbe
                      |          |          __GI_memset
                      |          |          ExecHashTableCreate
                      |          |          ExecHashJoin
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecAgg
                      |          |          ExecProcNode
                      |          |          ExecSort
                      |          |          ExecProcNode
                      |          |          standard_ExecutorRun
                      |          |          ExplainOnePlan
                      |          |          ExplainOneQuery
                      |          |          ExplainQuery
                      |          |          standard_ProcessUtility
                      |          |          PortalRunUtility
                      |          |          FillPortalStore
                      |          |          PortalRun
                      |          |          exec_simple_query
                      |          |          PostgresMain
                      |          |          ServerLoop
                      |          |          PostmasterMain
                      |          |          main
                      |          |          __libc_start_main
                      |          |          
                      |           --8.12%-- 0x7fb873d6bd3b
                      |                     __GI_memset
                      |                     hash_create
                      |                     BuildTupleHashTable
                      |                     ExecInitAgg
                      |                     ExecInitNode
                      |                     ExecInitAgg
                      |                     ExecInitNode
                      |                     ExecInitSort
                      |                     ExecInitNode
                      |                     standard_ExecutorStart
                      |                     ExplainOnePlan
                      |                     ExplainOneQuery
                      |                     ExplainQuery
                      |                     standard_ProcessUtility
                      |                     PortalRunUtility
                      |                     FillPortalStore
                      |                     PortalRun
                      |                     exec_simple_query
                      |                     PostgresMain
                      |                     ServerLoop
                      |                     PostmasterMain
                      |                     main
                      |                     __libc_start_main
                      |          
                       --30.36%-- prep_new_page
                                 get_page_from_freelist
                                 __alloc_pages_nodemask
                                 alloc_pages_vma
                                 do_anonymous_page
                                 do_page_fault
                                 page_fault
                                 |          
                                 |--58.16%-- 0x5bc4c5
                                 |          ExecHashTableInsert
                                 |          MultiExecHash
                                 |          ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                 |--26.25%-- 0x7fb873d6bd3f
                                 |          __GI_memset
                                 |          hash_create
                                 |          BuildTupleHashTable
                                 |          ExecInitAgg
                                 |          ExecInitNode
                                 |          ExecInitAgg
                                 |          ExecInitNode
                                 |          ExecInitSort
                                 |          ExecInitNode
                                 |          standard_ExecutorStart
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --15.59%-- 0x7fb873d619d3
                                            _int_malloc
                                            0xc821f0
                                            0xb72600

     0.17%          5         postgres  postgres           [.] ExecHashGetBucketAndBatch
                   |
                   --- ExecHashGetBucketAndBatch
                      |          
                      |--60.00%-- ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --40.00%-- ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.17%          5         postgres  postgres           [.] int4eq
                   |
                   --- int4eq
                      |          
                      |--80.00%-- ExecQual
                      |          ExecScanHashBucket
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- execTuplesMatch
                                 TupleHashTableMatch
                                 hash_search_with_hash_value
                                 LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.17%          5         postgres  postgres           [.] int8inc
                   |
                   --- int8inc
                      |          
                      |--80.00%-- advance_transition_function
                      |          advance_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.00%-- advance_aggregates
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.17%          5         postgres  postgres           [.] ExecEvalConst
                   |
                   --- ExecEvalConst
                       ExecQual
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.17%          5         postgres  postgres           [.] heap_form_minimal_tuple
                   |
                   --- heap_form_minimal_tuple
                      |          
                      |--79.96%-- ExecFetchSlotMinimalTuple
                      |          ExecHashTableInsert
                      |          MultiExecHash
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --20.04%-- LookupTupleHashEntry
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.17%          1      kworker/5:1  [kernel.kallsyms]  [k] find_busiest_group
                |
                --- find_busiest_group
                    load_balance
                    idle_balance
                    thread_return
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.14%          4         postgres  [kernel.kallsyms]  [k] handle_mm_fault
                   |
                   --- handle_mm_fault
                       do_page_fault
                       page_fault
                      |          
                      |--50.00%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- 0x7a5772
                                 HeapTupleSatisfiesMVCC
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 |          
                                 |--50.00%-- ExecHashJoin
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecAgg
                                 |          ExecProcNode
                                 |          ExecSort
                                 |          ExecProcNode
                                 |          standard_ExecutorRun
                                 |          ExplainOnePlan
                                 |          ExplainOneQuery
                                 |          ExplainQuery
                                 |          standard_ProcessUtility
                                 |          PortalRunUtility
                                 |          FillPortalStore
                                 |          PortalRun
                                 |          exec_simple_query
                                 |          PostgresMain
                                 |          ServerLoop
                                 |          PostmasterMain
                                 |          main
                                 |          __libc_start_main
                                 |          
                                  --50.00%-- MultiExecHash
                                            ExecHashJoin
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecAgg
                                            ExecProcNode
                                            ExecSort
                                            ExecProcNode
                                            standard_ExecutorRun
                                            ExplainOnePlan
                                            ExplainOneQuery
                                            ExplainQuery
                                            standard_ProcessUtility
                                            PortalRunUtility
                                            FillPortalStore
                                            PortalRun
                                            exec_simple_query
                                            PostgresMain
                                            ServerLoop
                                            PostmasterMain
                                            main
                                            __libc_start_main

     0.14%          4         postgres  [kernel.kallsyms]  [k] _raw_spin_lock
                   |
                   --- _raw_spin_lock
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                      |          
                      |--75.00%-- 0x7a5772
                      |          HeapTupleSatisfiesMVCC
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --25.00%-- 0x49f6c7
                                 heap_page_prune_opt
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.14%          4         postgres  postgres           [.] ExecHashGetSkewBucket
                   |
                   --- ExecHashGetSkewBucket
                      |          
                      |--50.00%-- ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.14%          4         postgres  postgres           [.] datumCopy
                   |
                   --- datumCopy
                      |          
                      |--50.01%-- initialize_aggregates
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --49.99%-- ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.14%          4         postgres  postgres           [.] AllocSetFree
                   |
                   --- AllocSetFree
                      |          
                      |--50.42%-- ExecClearTuple
                      |          ExecProject
                      |          ExecScan
                      |          ExecProcNode
                      |          MultiExecHash
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --49.58%-- ExecProject
                                 ExecScan
                                 ExecProcNode
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  postgres           [.] PinBuffer
                   |
                   --- PinBuffer
                      |          
                      |--66.67%-- ReadBuffer_common
                      |          ReadBufferExtended
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ReadBufferExtended
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  postgres           [.] pg_detoast_datum_packed
                   |
                   --- pg_detoast_datum_packed
                      |          
                      |--66.67%-- textnlike
                      |          ExecMakeFunctionResultNoSets
                      |          ExecQual
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.33%-- ExecMakeFunctionResultNoSets
                                 ExecQual
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  postgres           [.] LWLockAttemptLock
                   |
                   --- LWLockAttemptLock
                       LWLockAcquire
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.10%          3         postgres  postgres           [.] SeqNext
                   |
                   --- SeqNext
                      |          
                      |--66.66%-- ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.34%-- ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  postgres           [.] TransactionIdPrecedes
                   |
                   --- TransactionIdPrecedes
                      |          
                      |--66.66%-- HeapTupleSatisfiesMVCC
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.34%-- XidInMVCCSnapshot
                                 HeapTupleSatisfiesMVCC
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  [kernel.kallsyms]  [k] find_vma
                   |
                   --- find_vma
                       do_page_fault
                       page_fault
                      |          
                      |--33.34%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                      |--33.34%-- 0x7a5772
                      |          HeapTupleSatisfiesMVCC
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --33.32%-- 0x674c50
                                 PinBuffer
                                 ReadBuffer_common
                                 ReadBufferExtended
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.10%          3         postgres  postgres           [.] MultiExecHash
                   |
                   --- MultiExecHash
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.10%          1             perf  [kernel.kallsyms]  [k] _raw_spin_lock
                       |
                       --- _raw_spin_lock
                           get_task_mm
                           mm_access
                           m_start
                           seq_read
                           vfs_read
                           sys_read
                           system_call_fastpath
                           0x7f75bdb0b5d0
                           __GI___read

     0.07%          2         postgres  [kernel.kallsyms]  [k] __tlb_remove_page
                   |
                   --- __tlb_remove_page
                       zap_pte_range
                       unmap_page_range
                       unmap_vmas
                       exit_mmap
                       mmput
                       exit_mm
                       do_exit
                       do_group_exit
                       sys_exit_group
                       system_call_fastpath
                       0x7fb873d90a38

     0.07%         22         postgres  postgres           [.] SyncOneBuffer
                   |
                   --- SyncOneBuffer
                       BgBufferSync
                       BackgroundWriterMain
                       AuxiliaryProcessMain
                       StartChildProcess
                       reaper
                       __restore_rt
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  [kernel.kallsyms]  [k] set_page_dirty
                   |
                   --- set_page_dirty
                       zap_pte_range
                       unmap_page_range
                       unmap_vmas
                       exit_mmap
                       mmput
                       exit_mm
                       do_exit
                       do_group_exit
                       sys_exit_group
                       system_call_fastpath
                       0x7fb873d90a38

     0.07%          2         postgres  postgres           [.] finalize_aggregate
                   |
                   --- finalize_aggregate
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  postgres           [.] int8inc_any
                   |
                   --- int8inc_any
                       advance_transition_function
                       advance_aggregates
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  postgres           [.] GetDatabaseEncoding
                   |
                   --- GetDatabaseEncoding
                       textnlike
                       ExecMakeFunctionResultNoSets
                       ExecQual
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  postgres           [.] ExecEvalRelabelType
                   |
                   --- ExecEvalRelabelType
                       ExecQual
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  postgres           [.] CheckForSerializableConflictOut
                   |
                   --- CheckForSerializableConflictOut
                      |          
                      |--50.00%-- heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --50.00%-- heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.07%          2         postgres  [kernel.kallsyms]  [k] __do_fault
                   |
                   --- __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x7a5772
                       HeapTupleSatisfiesMVCC
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.07%          2         postgres  postgres           [.] CHashSearch
                   |
                   --- CHashSearch
                       BufTableLookup
                       ReadBuffer_common
                       ReadBufferExtended
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.06%          2         postgres  postgres           [.] ExecFetchSlotMinimalTuple
                   |
                   --- ExecFetchSlotMinimalTuple
                       ExecHashTableInsert
                       MultiExecHash
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.06%          1      ksoftirqd/0  [kernel.kallsyms]  [k] __free_pages
                |
                --- __free_pages
                    rb_free
                    rcu_do_batch
                    rcu_process_callbacks
                    __do_softirq
                    run_ksoftirqd
                    kthread
                    kernel_thread_helper

     0.06%          2         postgres  [kernel.kallsyms]  [k] unlock_page
                   |
                   --- unlock_page
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                      |          
                      |--57.03%-- 0x49f6c7
                      |          heap_page_prune_opt
                      |          heapgetpage
                      |          heapgettup_pagemode
                      |          heap_getnext
                      |          SeqNext
                      |          ExecScan
                      |          ExecProcNode
                      |          ExecHashJoin
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecAgg
                      |          ExecProcNode
                      |          ExecSort
                      |          ExecProcNode
                      |          standard_ExecutorRun
                      |          ExplainOnePlan
                      |          ExplainOneQuery
                      |          ExplainQuery
                      |          standard_ProcessUtility
                      |          PortalRunUtility
                      |          FillPortalStore
                      |          PortalRun
                      |          exec_simple_query
                      |          PostgresMain
                      |          ServerLoop
                      |          PostmasterMain
                      |          main
                      |          __libc_start_main
                      |          
                       --42.97%-- 0x7a5772
                                 HeapTupleSatisfiesMVCC
                                 heapgetpage
                                 heapgettup_pagemode
                                 heap_getnext
                                 SeqNext
                                 ExecScan
                                 ExecProcNode
                                 MultiExecHash
                                 ExecHashJoin
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecAgg
                                 ExecProcNode
                                 ExecSort
                                 ExecProcNode
                                 standard_ExecutorRun
                                 ExplainOnePlan
                                 ExplainOneQuery
                                 ExplainQuery
                                 standard_ProcessUtility
                                 PortalRunUtility
                                 FillPortalStore
                                 PortalRun
                                 exec_simple_query
                                 PostgresMain
                                 ServerLoop
                                 PostmasterMain
                                 main
                                 __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] release_pages
                   |
                   --- release_pages
                       free_pages_and_swap_cache
                       tlb_flush_mmu
                       zap_pte_range
                       unmap_page_range
                       unmap_vmas
                       exit_mmap
                       mmput
                       exit_mm
                       do_exit
                       do_group_exit
                       sys_exit_group
                       system_call_fastpath
                       0x7fb873d90a38

     0.03%          1         postgres  [kernel.kallsyms]  [k] free_pages_prepare
                   |
                   --- free_pages_prepare
                       __free_pages_ok
                       release_pages
                       free_pages_and_swap_cache
                       tlb_flush_mmu
                       tlb_finish_mmu
                       unmap_region
                       do_munmap
                       sys_munmap
                       system_call_fastpath
                       0x7fb873dbfc87
                       __munmap
                       0xcafd10

     0.03%          1         postgres  postgres           [.] ExecEvalAggref
                   |
                   --- ExecEvalAggref
                       ExecProject
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] lookup_page_cgroup
                   |
                   --- lookup_page_cgroup
                       mem_cgroup_update_page_stat
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x7a5772
                       HeapTupleSatisfiesMVCC
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] mem_cgroup_count_vm_event
                   |
                   --- mem_cgroup_count_vm_event
                       handle_mm_fault
                       do_page_fault
                       page_fault
                       0x7a5772
                       HeapTupleSatisfiesMVCC
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] gettimeofday@plt
                   |
                   --- gettimeofday@plt
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] __inc_zone_page_state
                   |
                   --- __inc_zone_page_state
                       page_add_file_rmap
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x49f6c7
                       heap_page_prune_opt
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] __mem_cgroup_commit_charge
                   |
                   --- __mem_cgroup_commit_charge
                       mem_cgroup_charge_common
                       do_anonymous_page
                       do_page_fault
                       page_fault
                       0x783f4e
                       element_alloc
                       hash_search_with_hash_value
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] XidInMVCCSnapshot
                   |
                   --- XidInMVCCSnapshot
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] IncrBufferRefCount
                   |
                   --- IncrBufferRefCount
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] IsCatalogClass
                   |
                   --- IsCatalogClass
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] page_add_file_rmap
                   |
                   --- page_add_file_rmap
                       0xffff88407ff98e80
                       HeapTupleSatisfiesMVCC
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] hash_any
                   |
                   --- hash_any
                       CHashSearch
                       BufTableLookup
                       ReadBuffer_common
                       ReadBufferExtended
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  libc-2.11.3.so     [.] __GI_memcpy
                   |
                   --- __GI_memcpy
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] find_lock_page
                   |
                   --- find_lock_page
                       shmem_getpage_gfp
                       shmem_fault
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x7a5772
                       HeapTupleSatisfiesMVCC
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] ReadBuffer_common
                   |
                   --- ReadBuffer_common
                       ReadBufferExtended
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] heap_compute_data_size
                   |
                   --- heap_compute_data_size
                       heap_form_minimal_tuple
                       LookupTupleHashEntry
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] UnpinBuffer
                   |
                   --- UnpinBuffer
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] shmem_fault
                   |
                   --- shmem_fault
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x49f6c7
                       heap_page_prune_opt
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] shmem_getpage_gfp
                   |
                   --- shmem_getpage_gfp
                       shmem_fault
                       __do_fault
                       handle_pte_fault
                       do_page_fault
                       page_fault
                       0x49f6c7
                       heap_page_prune_opt
                       heapgetpage
                       heapgettup_pagemode
                       heap_getnext
                       SeqNext
                       ExecScan
                       ExecProcNode
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] memset@plt
                   |
                   --- memset@plt
                       heap_form_minimal_tuple
                       ExecFetchSlotMinimalTuple
                       ExecHashTableInsert
                       MultiExecHash
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  postgres           [.] initialize_aggregates
                   |
                   --- initialize_aggregates
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] pagevec_lru_move_fn
                   |
                   --- pagevec_lru_move_fn
                       __lru_cache_add
                       do_anonymous_page
                       do_page_fault
                       page_fault
                       0x7fb873d6c7b7
                       __GI_memcpy
                       MultiExecHash
                       ExecHashJoin
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecAgg
                       ExecProcNode
                       ExecSort
                       ExecProcNode
                       standard_ExecutorRun
                       ExplainOnePlan
                       ExplainOneQuery
                       ExplainQuery
                       standard_ProcessUtility
                       PortalRunUtility
                       FillPortalStore
                       PortalRun
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.03%          1         postgres  [kernel.kallsyms]  [k] cpumask_next_and
                   |
                   --- cpumask_next_and
                       find_busiest_group
                       load_balance
                       idle_balance
                       thread_return
                       schedule_hrtimeout_range_clock
                       poll_schedule_timeout
                       do_select
                       core_sys_select
                       sys_select
                       system_call_fastpath
                       0x7fb873dbc373
                       __GI___select

     0.02%          3          swapper  [kernel.kallsyms]  [k] find_busiest_group
                    |
                    --- find_busiest_group
                        load_balance
                       |          
                       |--90.73%-- rebalance_domains
                       |          run_rebalance_domains
                       |          __do_softirq
                       |          call_softirq
                       |          do_softirq
                       |          irq_exit
                       |          |          
                       |          |--96.08%-- reschedule_interrupt
                       |          |          intel_idle
                       |          |          cpuidle_idle_call
                       |          |          cpu_idle
                       |          |          
                       |           --3.92%-- smp_apic_timer_interrupt
                       |                     apic_timer_interrupt
                       |                     intel_idle
                       |                     cpuidle_idle_call
                       |                     cpu_idle
                       |          
                        --9.27%-- idle_balance
                                  thread_return
                                  cpu_idle

     0.01%          6            mmfsd  [unknown]          [.] 0x897a24        
                      |
                      --- 0x7ffb7c0c4f4c
                          0x7ffb7076d098
                          (nil)

                      |
                      --- 0x5b6859

                      |
                      --- 0x757057
                          0x18048f50388
                          0x757050
                          0x2f00000000
                          0x1804e412a20
                          0x184a4c

                      |
                      --- 0x7ffb7c0c3aa2

                      |
                      --- 0x910bd1
                          0x8
                          0x2

                      |
                      --- 0x897a24

     0.01%          1          swapper  [kernel.kallsyms]  [k] rcu_check_callbacks
                    |
                    --- rcu_check_callbacks
                        update_process_times
                        tick_sched_timer
                        __run_hrtimer
                        hrtimer_interrupt
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          2          swapper  [kernel.kallsyms]  [k] hrtimer_interrupt
                    |
                    --- hrtimer_interrupt
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          1          swapper  [kernel.kallsyms]  [k] 0xffffffff812bd181
                    |
                    --- intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          1         postgres  postgres           [.] _bt_first
                   |
                   --- _bt_first
                       btgettuple
                       FunctionCall2Coll
                       index_getnext_tid
                       index_getnext
                       systable_getnext
                       SearchCatCache
                       get_opfamily_proc
                       lookup_type_cache
                       get_sort_group_operators
                       addTargetToSortList
                       transformSortClause
                       transformStmt
                       transformStmt
                       parse_analyze
                       pg_analyze_and_rewrite
                       exec_simple_query
                       PostgresMain
                       ServerLoop
                       PostmasterMain
                       main
                       __libc_start_main

     0.01%          2          swapper  [kernel.kallsyms]  [k] handle_irq_event_percpu
                    |
                    --- handle_irq_event_percpu
                        handle_irq_event
                        handle_edge_irq
                        handle_irq
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          1       irqbalance  [kernel.kallsyms]  [k] __d_lookup
                 |
                 --- __d_lookup
                     do_lookup
                     link_path_walk
                     path_openat
                     do_filp_open
                     do_sys_open
                     system_call_fastpath
                     0x7f398a1961e0
                     0x7f398a1961e0
                     0xffffd374ffffd374

     0.01%          1          swapper  [kernel.kallsyms]  [k] native_read_tsc
                    |
                    --- native_read_tsc
                        native_sched_clock
                        sched_clock
                        update_rq_clock
                        enqueue_task
                        ttwu_activate
                        ttwu_do_activate
                        try_to_wake_up
                        watchdog_timer_fn
                        __run_hrtimer
                        hrtimer_interrupt
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          2            mmfsd  [kernel.kallsyms]  [k] find_busiest_group
                      |
                      --- find_busiest_group
                          load_balance
                          idle_balance
                          thread_return
                         |          
                         |--72.54%-- 0xffffffffa04a8b7d
                         |          0xffffffffa05bf0f1
                         |          0xffffffffa05c0478
                         |          0xffffffffa0605afe
                         |          0xffffffffa04c3c65
                         |          do_vfs_ioctl
                         |          sys_ioctl
                         |          system_call_fastpath
                         |          0x7ffb7c11f3d7
                         |          0x7ffb7c11f3d7
                         |          0x7ffb509d7cf0
                         |          
                          --27.46%-- schedule_hrtimeout_range_clock
                                    ep_poll
                                    sys_epoll_wait
                                    system_call_fastpath
                                    0x7ffb7c127723
                                    0x7ffb7c127723
                                    0x800000000

     0.01%          1          swapper  [kernel.kallsyms]  [k] leave_mm
                    |
                    --- leave_mm
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.01%          1         postgres  [kernel.kallsyms]  [k] pick_next_task_stop
                   |
                   --- pick_next_task_stop
                       thread_return
                       schedule_hrtimeout_range_clock
                       poll_schedule_timeout
                       do_poll
                       do_sys_poll
                       sys_poll
                       system_call_fastpath
                       0x7fb873db9b8f
                       __libc_poll

     0.01%          1       irqbalance  [kernel.kallsyms]  [k] find_next_bit
                 |
                 --- find_next_bit
                     arch_show_interrupts
                     seq_read
                     proc_reg_read
                     vfs_read
                     sys_read
                     system_call_fastpath
                     0x7f398a1965d0
                     0x7f398a1965d0

     0.01%          3      kworker/0:0  [ixgbe]            [k] ixgbe_update_stats
                |
                --- ixgbe_update_stats
                    ixgbe_watchdog_subtask
                    ixgbe_service_task
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.01%          1             perf  [kernel.kallsyms]  [k] page_fault
                       |
                       --- page_fault
                           iov_iter_fault_in_readable
                           generic_perform_write
                           generic_file_buffered_write
                           __generic_file_aio_write
                           generic_file_aio_write
                           do_sync_write
                           vfs_write
                           sys_write
                           system_call_fastpath
                           0x7f75bf94c730
                           __write_nocancel

     0.01%          1            mmfsd  [kernel.kallsyms]  [k] add_interrupt_randomness
                      |
                      --- add_interrupt_randomness
                          handle_irq_event_percpu
                          handle_irq_event
                          handle_edge_irq
                          handle_irq
                          do_IRQ
                          ret_from_intr
                          _raw_spin_unlock_irqrestore
                          0xffffffffa053ac7c
                          0xffffffffa05c03a2
                          0xffffffffa0605afe
                          0xffffffffa04c3c65
                          do_vfs_ioctl
                          sys_ioctl
                          system_call_fastpath
                          0x7ffb7c11f3d7
                          0x7ffb7c11f3d7
                          0x7ffb509d7cf0

     0.01%          1          swapper  [kernel.kallsyms]  [k] thread_return
                    |
                    --- thread_return
                        cpu_idle

     0.01%          1          swapper  [kernel.kallsyms]  [k] timerqueue_del
                    |
                    --- timerqueue_del
                        __remove_hrtimer
                        hrtimer_try_to_cancel
                        hrtimer_cancel
                        tick_nohz_restart
                        tick_nohz_restart_sched_tick
                        cpu_idle

     0.01%          1         postgres  postgres           [.] poll@plt
                   |
                   --- poll@plt
                       BackgroundWriterMain
                       AuxiliaryProcessMain
                       StartChildProcess
                       reaper
                       __restore_rt
                       PostmasterMain
                       main
                       __libc_start_main

     0.01%          1         postgres  [kernel.kallsyms]  [k] process_backlog
                   |
                   --- process_backlog
                       net_rx_action
                       __do_softirq
                       call_softirq
                       do_softirq
                       local_bh_enable
                       dev_queue_xmit
                       ip_finish_output
                       ip_send_skb
                       udp_send_skb
                       udp_sendmsg
                       sock_sendmsg
                       sys_sendto
                       system_call_fastpath
                       0x7fb873dc4075
                       __GI___send

     0.00%          2            mmfsd  [kernel.kallsyms]  [k] fget_light
                      |
                      --- fget_light
                         |          
                         |--79.23%-- sys_ioctl
                         |          system_call_fastpath
                         |          0x7ffb7c11f3d7
                         |          0x7ffb7c11f3d7
                         |          
                          --20.77%-- sockfd_lookup_light
                                    __sys_sendmsg
                                    system_call_fastpath
                                    0x7ffb7cb55dfd
                                    0x7ffb7cb55dfd

     0.00%          1     kworker/11:1  [kernel.kallsyms]  [k] free_block
               |
               --- free_block
                   drain_array
                   cache_reap
                   process_one_work
                   worker_thread
                   kthread
                   kernel_thread_helper

     0.00%          1          swapper  [kernel.kallsyms]  [k] atomic_notifier_call_chain
                    |
                    --- atomic_notifier_call_chain
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          3          swapper  [kernel.kallsyms]  [k] __hrtimer_start_range_ns
                    |
                    --- __hrtimer_start_range_ns
                       |          
                       |--61.16%-- tick_nohz_stop_sched_tick
                       |          cpu_idle
                       |          
                        --38.84%-- tick_nohz_restart
                                  tick_nohz_restart_sched_tick
                                  cpu_idle

     0.00%          1         postgres  [kernel.kallsyms]  [k] raw_local_deliver
                   |
                   --- raw_local_deliver
                       ip_local_deliver_finish
                       __netif_receive_skb
                       process_backlog
                       net_rx_action
                       __do_softirq
                       call_softirq
                       do_softirq
                       local_bh_enable
                       dev_queue_xmit
                       ip_finish_output
                       ip_send_skb
                       udp_send_skb
                       udp_sendmsg
                       sock_sendmsg
                       sys_sendto
                       system_call_fastpath
                       0x7fb873dc4075
                       __GI___send

     0.00%          1       irqbalance  [kernel.kallsyms]  [k] radix_tree_lookup
                 |
                 --- radix_tree_lookup
                     kstat_irqs
                     show_stat
                     seq_read
                     proc_reg_read
                     vfs_read
                     sys_read
                     system_call_fastpath
                     0x7f398a1965d0
                     0x7f398a1965d0
                     0x7f398ad0a730

     0.00%          1      kworker/1:1  [kernel.kallsyms]  [k] refresh_cpu_vm_stats
                |
                --- refresh_cpu_vm_stats
                    vmstat_update
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1            mmfsd  [kernel.kallsyms]  [k] load_balance
                      |
                      --- load_balance
                          idle_balance
                          thread_return
                          0xffffffffa04a8b7d
                          0xffffffffa05bf0f1
                          0xffffffffa05c0478
                          0xffffffffa0605afe
                          0xffffffffa04c3c65
                          do_vfs_ioctl
                          sys_ioctl
                          system_call_fastpath
                          0x7ffb7c11f3d7
                          0x7ffb7c11f3d7
                          0x7ffb509d7cf0

     0.00%          1            mmfsd  [ip_tables]        [k] ipt_do_table
                      |
                      --- ipt_do_table
                          nf_iterate
                          nf_hook_slow
                          __ip_local_out
                          ip_local_out
                          ip_queue_xmit
                          tcp_transmit_skb
                          tcp_write_xmit
                          __tcp_push_pending_frames
                          tcp_sendmsg
                          sock_sendmsg
                          ___sys_sendmsg
                          __sys_sendmsg
                          system_call_fastpath
                          0x7ffb7cb55dfd
                          0x7ffb7cb55dfd

     0.00%          3         postgres  postgres           [.] BgBufferSync
                   |
                   --- BgBufferSync
                       BackgroundWriterMain
                       AuxiliaryProcessMain
                       StartChildProcess
                       reaper
                       __restore_rt
                       PostmasterMain
                       main
                       __libc_start_main

     0.00%          1             perf  [kernel.kallsyms]  [k] fget_light
                       |
                       --- fget_light
                           do_poll
                           do_sys_poll
                           sys_poll
                           system_call_fastpath
                           0x7f75bdb0fb8f
                           __libc_poll

     0.00%          1            mmfsd  [kernel.kallsyms]  [k] pick_next_task_stop
                      |
                      --- pick_next_task_stop
                          thread_return
                          schedule_hrtimeout_range_clock
                          ep_poll
                          sys_epoll_wait
                          system_call_fastpath
                          0x7ffb7c127723
                          0x7ffb7c127723
                          0x800000000

     0.00%          3          swapper  [kernel.kallsyms]  [k] rcu_needs_cpu
                    |
                    --- rcu_needs_cpu
                        tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] rcu_exit_nohz
                    |
                    --- rcu_exit_nohz
                        irq_enter
                        scheduler_ipi
                        reschedule_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] enqueue_entity
                    |
                    --- enqueue_entity
                        enqueue_task_fair
                        ttwu_activate
                        ttwu_do_activate
                        try_to_wake_up
                        __queue_work
                        call_timer_fn
                        run_timer_softirq
                        __do_softirq
                        call_softirq
                        do_softirq
                        irq_exit
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1        kjournald  [kernel.kallsyms]  [k] native_read_tsc
                  |
                  --- native_read_tsc
                      read_tsc
                      ktime_get_ts
                      delayacct_end
                      io_schedule
                      sleep_on_buffer
                      __wait_on_bit
                      out_of_line_wait_on_bit
                      __sync_dirty_buffer
                      journal_commit_transaction
                      kjournald
                      kthread
                      kernel_thread_helper

     0.00%          1  fail2ban-server  [kernel.kallsyms]  [k] put_prev_task_fair
            |
            --- put_prev_task_fair
                __schedule
                schedule_hrtimeout_range_clock
                poll_schedule_timeout
                do_select
                core_sys_select
                sys_select
                system_call_fastpath
                0x7f465715f393
                0x7f465715f393
                0x310000002e

     0.00%          1        kjournald  [jbd]              [k] __journal_file_buffer
                  |
                  --- __journal_file_buffer
                      journal_submit_data_buffers
                      journal_commit_transaction
                      kjournald
                      kthread
                      kernel_thread_helper

     0.00%          1          swapper  [kernel.kallsyms]  [k] get_pageblock_flags_group
                    |
                    --- get_pageblock_flags_group
                        free_hot_cold_page
                        skb_release_data
                        __kfree_skb
                        ixgbe_clean_tx_irq
                        ixgbe_poll
                        net_rx_action
                        __do_softirq
                        call_softirq
                        do_softirq
                        irq_exit
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] rcu_enter_nohz
                    |
                    --- rcu_enter_nohz
                        tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] _raw_spin_lock
                    |
                    --- _raw_spin_lock
                        sched_ttwu_do_pending
                        scheduler_ipi
                        reschedule_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1         postgres  [kernel.kallsyms]  [k] free_hot_cold_page
                   |
                   --- free_hot_cold_page
                       __pagevec_free
                       release_pages
                       free_pages_and_swap_cache
                       tlb_flush_mmu
                       tlb_finish_mmu
                       unmap_region
                       do_munmap
                       sys_munmap
                       system_call_fastpath
                       0x7fb873dbfc87
                       __munmap
                       0x10
                       0xbe4010
                       0x3

     0.00%          1         postgres  [kernel.kallsyms]  [k] aa_revalidate_sk
                   |
                   --- aa_revalidate_sk
                       sock_sendmsg
                       sys_sendto
                       system_call_fastpath
                       0x7fb873dc4075
                       __GI___send

     0.00%          1      kworker/0:0  [kernel.kallsyms]  [k] dequeue_entity
                |
                --- dequeue_entity
                    dequeue_task_fair
                    __schedule
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1         postgres  [kernel.kallsyms]  [k] local_bh_enable_ip
                   |
                   --- local_bh_enable_ip
                       0xffff883f7fc35d80
                       __libc_recv

     0.00%          1            mmfsd  [nf_conntrack]     [k] nf_conntrack_in
                      |
                      --- nf_conntrack_in
                          nf_iterate
                          nf_hook_slow
                          __ip_local_out
                          ip_local_out
                          ip_queue_xmit
                          tcp_transmit_skb
                          tcp_write_xmit
                          __tcp_push_pending_frames
                          tcp_sendmsg
                          sock_sendmsg
                          ___sys_sendmsg
                          __sys_sendmsg
                          system_call_fastpath
                          0x7ffb7cb55dfd
                          0x7ffb7cb55dfd

     0.00%          1     kworker/10:1  [kernel.kallsyms]  [k] cache_reap
               |
               --- cache_reap
                   process_one_work
                   worker_thread
                   kthread
                   kernel_thread_helper

     0.00%          1         postgres  [mmfs26]           [k] 0x406f8         
                   |
                   --- 0xffffffffa05506f8
                       0xffffffffa056db9c
                       0xffffffffa04c5dcb
                       vfs_write
                       sys_write
                       system_call_fastpath
                       0x7fb873db5630
                       __GI___libc_write

     0.00%          1          swapper  [kernel.kallsyms]  [k] native_sched_clock
                    |
                    --- native_sched_clock
                        sched_clock
                        update_rq_clock
                        enqueue_task
                        ttwu_activate
                        ttwu_do_activate
                        try_to_wake_up
                        hrtimer_wakeup
                        __run_hrtimer
                        hrtimer_interrupt
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1         postgres  [kernel.kallsyms]  [k] dev_queue_xmit
                   |
                   --- dev_queue_xmit
                       ip_finish_output
                       ip_send_skb
                       udp_send_skb
                       udp_sendmsg
                       sock_sendmsg
                       sys_sendto
                       system_call_fastpath
                       0x7fb873dc4075
                       __GI___send

     0.00%          1          swapper  [kernel.kallsyms]  [k] timerqueue_add
                    |
                    --- timerqueue_add
                        enqueue_hrtimer
                        __hrtimer_start_range_ns
                        tick_nohz_restart
                        tick_nohz_restart_sched_tick
                        cpu_idle
                        start_kernel
                        x86_64_start_kernel

     0.00%          1         postgres  [kernel.kallsyms]  [k] poll_schedule_timeout
                   |
                   --- poll_schedule_timeout
                       do_poll
                       do_sys_poll
                       sys_poll
                       system_call_fastpath
                       0x7fb873db9b8f
                       __libc_poll

     0.00%          1         postgres  [kernel.kallsyms]  [k] do_poll
                   |
                   --- do_poll
                       do_sys_poll
                       sys_poll
                       system_call_fastpath
                       0x7fb873db9b8f
                       __libc_poll

     0.00%          1         postgres  [kernel.kallsyms]  [k] __udp_queue_rcv_skb
                   |
                   --- __udp_queue_rcv_skb
                       udp_queue_rcv_skb
                       __udp4_lib_rcv
                       ip_local_deliver_finish
                       __netif_receive_skb
                       process_backlog
                       net_rx_action
                       __do_softirq
                       call_softirq
                       do_softirq
                       local_bh_enable
                       dev_queue_xmit
                       ip_finish_output
                       ip_send_skb
                       udp_send_skb
                       udp_sendmsg
                       sock_sendmsg
                       sys_sendto
                       system_call_fastpath
                       0x7fb873dc4075
                       __GI___send

     0.00%          2      kworker/2:1  [igb]              [k] igb_update_stats
                |
                --- igb_update_stats
                    igb_watchdog_task
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1          swapper  [kernel.kallsyms]  [k] pick_next_task_fair
                    |
                    --- pick_next_task_fair
                        __schedule
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] hrtimer_force_reprogram
                    |
                    --- hrtimer_force_reprogram
                        __remove_hrtimer
                        __hrtimer_start_range_ns
                        tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1            mmfsd  [kernel.kallsyms]  [k] cpumask_next_and
                      |
                      --- cpumask_next_and
                          0xffff88242a28ba28
                          0x7ffb7c11f3d7
                          0x15aa5c0

     0.00%          1          swapper  [ixgbe]            [k] ixgbe_fetch_rx_buffer
                    |
                    --- ixgbe_fetch_rx_buffer
                        ixgbe_clean_rx_irq
                        ixgbe_poll
                        net_rx_action
                        __do_softirq
                        call_softirq
                        do_softirq
                        irq_exit
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1            mmfsd  [kernel.kallsyms]  [k] __switch_to
                      |
                      --- __switch_to
                          thread_return
                          0xffff881fc288a000
                          0x7ffb7c11f3d7
                          0x14a0a48

     0.00%          2      kworker/2:1  [kernel.kallsyms]  [k] native_read_tsc
                |
                --- native_read_tsc
                    delay_tsc
                    igb_read_phy_reg_mdic
                    igb_read_phy_reg_82580
                    igb_update_stats
                    igb_watchdog_task
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1          swapper  [kernel.kallsyms]  [k] call_softirq
                    |
                    --- call_softirq
                        do_softirq
                        irq_exit
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1      kworker/2:1  [kernel.kallsyms]  [k] cache_reap
                |
                --- cache_reap
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1            mmfsd  [ixgbe]            [k] ixgbe_msix_clean_rings
                      |
                      --- ixgbe_msix_clean_rings
                          handle_irq_event_percpu
                          handle_irq_event
                          handle_edge_irq
                          handle_irq
                          do_IRQ
                          ret_from_intr
                          fget_light
                          sys_ioctl
                          system_call_fastpath
                          0x7ffb7c11f3d7
                          0x7ffb7c11f3d7
                          0x7ffb74204770

     0.00%          1          swapper  [kernel.kallsyms]  [k] __math_state_restore
                    |
                    --- __math_state_restore
                        __switch_to
                        thread_return
                        0xffff881fa59fe000

     0.00%          1          swapper  [kernel.kallsyms]  [k] timekeeping_max_deferment
                    |
                    --- timekeeping_max_deferment
                        tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] rb_insert_color
                    |
                    --- rb_insert_color
                        timerqueue_add
                        enqueue_hrtimer
                        __hrtimer_start_range_ns
                        tick_nohz_restart
                        tick_nohz_restart_sched_tick
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] run_timer_softirq
                    |
                    --- run_timer_softirq
                        __do_softirq
                        call_softirq
                        do_softirq
                        irq_exit
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] clockevents_program_event
                    |
                    --- clockevents_program_event
                        tick_dev_program_event
                        __remove_hrtimer
                        __hrtimer_start_range_ns
                        tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1          swapper  [kernel.kallsyms]  [k] tick_nohz_stop_sched_tick
                    |
                    --- tick_nohz_stop_sched_tick
                        cpu_idle

     0.00%          1         postgres  [kernel.kallsyms]  [k] copy_process
                   |
                   --- copy_process
                       do_fork
                       stub_clone
                       0x7fb873d9075f
                       __libc_fork
                       fork_process
                       StartAutoVacWorker
                       sigusr1_handler
                       __restore_rt
                       PostmasterMain
                       main
                       __libc_start_main

     0.00%          1          swapper  [kernel.kallsyms]  [k] find_next_bit
                    |
                    --- find_next_bit
                        cpumask_next_and
                        find_busiest_group
                        load_balance
                        rebalance_domains
                        run_rebalance_domains
                        __do_softirq
                        call_softirq
                        do_softirq
                        irq_exit
                        smp_apic_timer_interrupt
                        apic_timer_interrupt
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1          swapper  [ixgbe]            [k] ixgbe_msix_clean_rings
                    |
                    --- ixgbe_msix_clean_rings
                        handle_irq_event_percpu
                        handle_irq_event
                        handle_edge_irq
                        handle_irq
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1      kworker/2:1  [kernel.kallsyms]  [k] delay_tsc
                |
                --- delay_tsc
                    igb_read_phy_reg_mdic
                    igb_read_phy_reg_82580
                    igb_update_stats
                    igb_watchdog_task
                    process_one_work
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1          haveged  [kernel.kallsyms]  [k] find_first_bit
                    |
                    --- find_first_bit
                        find_busiest_group
                        load_balance
                        idle_balance
                        thread_return
                        schedule_hrtimeout_range_clock
                        poll_schedule_timeout
                        do_select
                        core_sys_select
                        sys_select
                        system_call_fastpath
                        0x7fbf388b4373
                        0x7fbf388b4373

     0.00%          1          swapper  [igb]              [k] igb_msix_ring
                    |
                    --- igb_msix_ring
                        handle_irq_event_percpu
                        handle_irq_event
                        handle_edge_irq
                        handle_irq
                        do_IRQ
                        ret_from_intr
                        intel_idle
                        cpuidle_idle_call
                        cpu_idle

     0.00%          1      kworker/8:1  [kernel.kallsyms]  [k] find_busiest_group
                |
                --- find_busiest_group
                    load_balance
                    idle_balance
                    thread_return
                    worker_thread
                    kthread
                    kernel_thread_helper

     0.00%          1      watchdog/12  [kernel.kallsyms]  [k] thread_return
                |
                --- thread_return
                    watchdog
                    kthread
                    kernel_thread_helper



#
# (For a higher level overview, try: perf report --sort comm,dso)
#