# Events: 30K cycles
#
# Overhead  Parent symbol
# ........  .............
#
   100.00%  [other]      
            |
            --- (nil)
               |          
                --97.69%-- __libc_start_main
                          generic_start_main.isra.0
                          |          
                           --97.57%-- main
                                     PostmasterMain
                                     |          
                                      --97.30%-- PostgresMain
                                                |          
                                                 --97.29%-- PortalRun
                                                           PortalRunMulti
                                                           |          
                                                            --97.23%-- ProcessQuery
                                                                      |          
                                                                       --97.22%-- standard_ExecutorRun
                                                                                 ExecProcNode
                                                                                 |          
                                                                                  --97.17%-- ExecModifyTable
                                                                                            |          
                                                                                            |--92.51%-- ExecBRInsertTriggers
                                                                                            |          |          
                                                                                            |           --92.03%-- ExecCallTriggerFunc
                                                                                            |                     |          
                                                                                            |                      --91.25%-- plpgsql_call_handler
                                                                                            |                                |          
                                                                                            |                                |--85.72%-- plpgsql_exec_trigger
                                                                                            |                                |          |          
                                                                                            |                                |          |--73.30%-- exec_stmt_block
                                                                                            |                                |          |          |          
                                                                                            |                                |          |           --72.82%-- exec_stmts
                                                                                            |                                |          |                     |          
                                                                                            |                                |          |                     |--66.68%-- exec_stmt_execsql
                                                                                            |                                |          |                     |          |          
                                                                                            |                                |          |                     |          |--64.78%-- SPI_execute_plan_with_paramlist
                                                                                            |                                |          |                     |          |          |          
                                                                                            |                                |          |                     |          |           --64.06%-- _SPI_execute_plan
                                                                                            |                                |          |                     |          |                     |          
                                                                                            |                                |          |                     |          |                     |--32.27%-- standard_ExecutorRun
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |           --32.01%-- ExecProcNode
                                                                                            |                                |          |                     |          |                     |                     |          
                                                                                            |                                |          |                     |          |                     |                      --31.83%-- ExecModifyTable
                                                                                            |                                |          |                     |          |                     |                                |          
                                                                                            |                                |          |                     |          |                     |                                |--16.83%-- ExecConstraints
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |--11.69%-- ExecPrepareExpr
                                                                                            |                                |          |                     |          |                     |                                |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |--7.51%-- expression_planner
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |--6.21%-- eval_const_expressions
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |           --6.14%-- eval_const_expressions_mutator
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                     |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                      --6.02%-- expression_tree_mutator
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                 --5.08%-- eval_const_expressions_mutator
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                           |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                            --4.43%-- simplify_function
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                      |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                      |--2.32%-- expression_tree_mutator
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                      |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                      |           --1.11%-- eval_const_expressions_mutator
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                      |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                       --1.25%-- SearchSysCache
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                                 |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |                                                                  --1.13%-- SearchCatCache
                                                                                            |                                |          |                     |          |                     |                                |          |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |           --1.14%-- fix_opfuncids_walker
                                                                                            |                                |          |                     |          |                     |                                |          |          |                     |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |                      --1.09%-- expression_tree_walker
                                                                                            |                                |          |                     |          |                     |                                |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |           --4.09%-- ExecInitExpr
                                                                                            |                                |          |                     |          |                     |                                |          |                     |          
                                                                                            |                                |          |                     |          |                     |                                |          |                      --3.66%-- ExecInitExpr
                                                                                            |                                |          |                     |          |                     |                                |          |                                |          
                                                                                            |                                |          |                     |          |                     |                                |          |                                |--1.74%-- ExecInitExpr
                                                                                            |                                |          |                     |          |                     |                                |          |                                |          
                                                                                            |                                |          |                     |          |                     |                                |          |                                 --1.68%-- MemoryContextAllocZero
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |--3.29%-- ExecQual
                                                                                            |                                |          |                     |          |                     |                                |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |          |--1.65%-- ExecMakeFunctionResult
                                                                                            |                                |          |                     |          |                     |                                |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |           --1.48%-- ExecEvalOper
                                                                                            |                                |          |                     |          |                     |                                |          |                     |          
                                                                                            |                                |          |                     |          |                     |                                |          |                      --1.33%-- init_fcache
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |           --1.21%-- MakePerTupleExprContext
                                                                                            |                                |          |                     |          |                     |                                |                     |          
                                                                                            |                                |          |                     |          |                     |                                |                      --1.09%-- CreateExprContext
                                                                                            |                                |          |                     |          |                     |                                |          
                                                                                            |                                |          |                     |          |                     |                                |--7.83%-- heap_insert
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |--3.04%-- RelationGetBufferForTuple
                                                                                            |                                |          |                     |          |                     |                                |          |          |          
                                                                                            |                                |          |                     |          |                     |                                |          |           --2.32%-- ReadBufferBI
                                                                                            |                                |          |                     |          |                     |                                |          |                     |          
                                                                                            |                                |          |                     |          |                     |                                |          |                      --2.23%-- ReadBufferExtended
                                                                                            |                                |          |                     |          |                     |                                |          |                                |          
                                                                                            |                                |          |                     |          |                     |                                |          |                                 --2.15%-- ReadBuffer_common
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |           --2.60%-- XLogInsert
                                                                                            |                                |          |                     |          |                     |                                |                     |          
                                                                                            |                                |          |                     |          |                     |                                |                      --2.01%-- XLogInsert
                                                                                            |                                |          |                     |          |                     |                                |          
                                                                                            |                                |          |                     |          |                     |                                |--4.44%-- ExecProcNode
                                                                                            |                                |          |                     |          |                     |                                |          |          
                                                                                            |                                |          |                     |          |                     |                                |           --4.30%-- ExecResult
                                                                                            |                                |          |                     |          |                     |                                |                     |          
                                                                                            |                                |          |                     |          |                     |                                |                      --4.07%-- ExecProject
                                                                                            |                                |          |                     |          |                     |                                |                                |          
                                                                                            |                                |          |                     |          |                     |                                |                                 --3.74%-- ExecEvalFieldSelect
                                                                                            |                                |          |                     |          |                     |                                |                                           |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |--2.30%-- ExecEvalParamExtern
                                                                                            |                                |          |                     |          |                     |                                |                                           |          |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |           --2.17%-- plpgsql_param_fetch
                                                                                            |                                |          |                     |          |                     |                                |                                           |                     |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |                      --1.89%-- exec_eval_datum
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                 --1.53%-- heap_copytuple_with_tuple
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                           |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                            --1.25%-- palloc
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                                      |          
                                                                                            |                                |          |                     |          |                     |                                |                                           |                                                       --1.09%-- AllocSetAlloc
                                                                                            |                                |          |                     |          |                     |                                |                                           |          
                                                                                            |                                |          |                     |          |                     |                                |                                            --1.05%-- get_cached_rowtype
                                                                                            |                                |          |                     |          |                     |                                |          
                                                                                            |                                |          |                     |          |                     |                                 --1.11%-- ExecMaterializeSlot
                                                                                            |                                |          |                     |          |                     |                                           |          
                                                                                            |                                |          |                     |          |                     |                                            --1.04%-- ExecCopySlotTuple
                                                                                            |                                |          |                     |          |                     |          
                                                                                            |                                |          |                     |          |                     |--17.34%-- standard_ExecutorStart
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |          |--10.87%-- ExecInitNode
                                                                                            |                                |          |                     |          |                     |          |          |          
                                                                                            |                                |          |                     |          |                     |          |           --10.71%-- ExecInitModifyTable
                                                                                            |                                |          |                     |          |                     |          |                     |          
                                                                                            |                                |          |                     |          |                     |          |                      --7.73%-- ExecInitNode
                                                                                            |                                |          |                     |          |                     |          |                                |          
                                                                                            |                                |          |                     |          |                     |          |                                 --7.64%-- ExecInitResult
                                                                                            |                                |          |                     |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                     |          |                                           |--2.49%-- ExecAssignResultTypeFromTL
                                                                                            |                                |          |                     |          |                     |          |                                           |          |          
                                                                                            |                                |          |                     |          |                     |          |                                           |           --1.99%-- ExecTypeFromTLInternal
                                                                                            |                                |          |                     |          |                     |          |                                           |                     |          
                                                                                            |                                |          |                     |          |                     |          |                                           |                      --1.18%-- TupleDescInitEntry
                                                                                            |                                |          |                     |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                     |          |                                           |--1.45%-- ExecInitExpr
                                                                                            |                                |          |                     |          |                     |          |                                           |          |          
                                                                                            |                                |          |                     |          |                     |          |                                           |           --1.14%-- ExecInitExpr
                                                                                            |                                |          |                     |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                     |          |                                           |--1.29%-- ExecAssignExprContext
                                                                                            |                                |          |                     |          |                     |          |                                           |          |          
                                                                                            |                                |          |                     |          |                     |          |                                           |           --1.22%-- CreateExprContext
                                                                                            |                                |          |                     |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                     |          |                                            --1.25%-- ExecAssignProjectionInfo
                                                                                            |                                |          |                     |          |                     |          |                                                      |          
                                                                                            |                                |          |                     |          |                     |          |                                                       --1.18%-- ExecBuildProjectionInfo
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |          |--1.89%-- CreateExecutorState
                                                                                            |                                |          |                     |          |                     |          |          |          
                                                                                            |                                |          |                     |          |                     |          |           --1.12%-- MemoryContextAllocZeroAligned
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |          |--1.65%-- ExecCheckRTPerms
                                                                                            |                                |          |                     |          |                     |          |          |          
                                                                                            |                                |          |                     |          |                     |          |           --1.54%-- pg_class_aclmask
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |           --1.63%-- heap_open
                                                                                            |                                |          |                     |          |                     |                     |          
                                                                                            |                                |          |                     |          |                     |                      --1.52%-- relation_open
                                                                                            |                                |          |                     |          |                     |          
                                                                                            |                                |          |                     |          |                     |--5.23%-- GetCachedPlan
                                                                                            |                                |          |                     |          |                     |          |          
                                                                                            |                                |          |                     |          |                     |           --3.82%-- RevalidateCachedQuery
                                                                                            |                                |          |                     |          |                     |                     |          
                                                                                            |                                |          |                     |          |                     |                     |--2.30%-- OverrideSearchPathMatchesCurrent
                                                                                            |                                |          |                     |          |                     |                     |          |          
                                                                                            |                                |          |                     |          |                     |                     |           --1.57%-- GetOverrideSearchPath
                                                                                            |                                |          |                     |          |                     |                     |          
                                                                                            |                                |          |                     |          |                     |                      --1.39%-- AcquirePlannerLocks
                                                                                            |                                |          |                     |          |                     |                                |          
                                                                                            |                                |          |                     |          |                     |                                 --1.28%-- ScanQueryForLocks
                                                                                            |                                |          |                     |          |                     |                                           |          
                                                                                            |                                |          |                     |          |                     |                                            --1.25%-- LockRelationOid
                                                                                            |                                |          |                     |          |                     |                                                      |          
                                                                                            |                                |          |                     |          |                     |                                                       --1.02%-- LockAcquireExtended
                                                                                            |                                |          |                     |          |                     |          
                                                                                            |                                |          |                     |          |                      --4.66%-- standard_ExecutorEnd
                                                                                            |                                |          |                     |          |                                |          
                                                                                            |                                |          |                     |          |                                 --3.12%-- FreeExecutorState
                                                                                            |                                |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                                           |--1.62%-- FreeExprContext
                                                                                            |                                |          |                     |          |                                           |          
                                                                                            |                                |          |                     |          |                                            --1.43%-- MemoryContextDelete
                                                                                            |                                |          |                     |          |                                                      |          
                                                                                            |                                |          |                     |          |                                                       --1.25%-- AllocSetDelete
                                                                                            |                                |          |                     |          |                                                                 |          
                                                                                            |                                |          |                     |          |                                                                  --1.02%-- AllocSetDelete
                                                                                            |                                |          |                     |          |          
                                                                                            |                                |          |                     |           --1.31%-- setup_param_list
                                                                                            |                                |          |                     |          
                                                                                            |                                |          |                      --5.41%-- exec_eval_expr
                                                                                            |                                |          |                                |          
                                                                                            |                                |          |                                 --2.69%-- SPI_plan_get_cached_plan
                                                                                            |                                |          |                                           |          
                                                                                            |                                |          |                                            --2.59%-- GetCachedPlan
                                                                                            |                                |          |                                                      |          
                                                                                            |                                |          |                                                       --2.18%-- RevalidateCachedQuery
                                                                                            |                                |          |                                                                 |          
                                                                                            |                                |          |                                                                  --1.85%-- OverrideSearchPathMatchesCurrent
                                                                                            |                                |          |          
                                                                                            |                                |          |--2.59%-- copy_plpgsql_datum
                                                                                            |                                |          |          |          
                                                                                            |                                |          |           --1.04%-- memcpy
                                                                                            |                                |          |          
                                                                                            |                                |          |--2.44%-- plpgsql_estate_setup
                                                                                            |                                |          |          |          
                                                                                            |                                |          |           --1.36%-- plpgsql_create_econtext
                                                                                            |                                |          |                     |          
                                                                                            |                                |          |                      --1.08%-- CreateExprContext
                                                                                            |                                |          |          
                                                                                            |                                |          |--1.77%-- DirectFunctionCall1Coll
                                                                                            |                                |          |          |          
                                                                                            |                                |          |           --1.58%-- namein
                                                                                            |                                |          |          
                                                                                            |                                |          |--1.74%-- plpgsql_destroy_econtext
                                                                                            |                                |          |          |          
                                                                                            |                                |          |           --1.22%-- FreeExprContext
                                                                                            |                                |          |          
                                                                                            |                                |          |--1.63%-- plpgsql_exec_trigger
                                                                                            |                                |          |          
                                                                                            |                                |           --1.02%-- get_namespace_name
                                                                                            |                                |          
                                                                                            |                                |--1.88%-- plpgsql_compile
                                                                                            |                                |          |          
                                                                                            |                                |           --1.26%-- SearchSysCache
                                                                                            |                                |                     |          
                                                                                            |                                |                      --1.09%-- SearchCatCache
                                                                                            |                                |          
                                                                                            |                                |--1.41%-- SPI_finish
                                                                                            |                                |          |          
                                                                                            |                                |           --1.25%-- MemoryContextDelete
                                                                                            |                                |          
                                                                                            |                                 --1.31%-- SPI_connect
                                                                                            |                                           |          
                                                                                            |                                            --1.17%-- AllocSetContextCreate
                                                                                            |                                                      |          
                                                                                            |                                                       --1.07%-- MemoryContextCreate
                                                                                            |          
                                                                                             --3.58%-- ExecProcNode
                                                                                                       |          
                                                                                                        --3.55%-- ExecFunctionScan
                                                                                                                  |          
                                                                                                                   --3.45%-- ExecScan
                                                                                                                             |          
                                                                                                                              --3.22%-- FunctionNext
                                                                                                                                        |          
                                                                                                                                        |--1.93%-- tuplestore_gettupleslot
                                                                                                                                        |          |          
                                                                                                                                        |           --1.33%-- tuplestore_gettuple
                                                                                                                                        |          
                                                                                                                                         --1.21%-- ExecMakeTableFunctionResult

            |
            --- .start_secondary_prolog
                .start_secondary
               |          
                --1.55%-- .cpu_idle
                          |          
                           --1.28%-- .pseries_dedicated_idle_sleep
                                     |          
                                      --1.23%-- .pseries_dedicated_idle_sleep