Artifact 59609d776aa75ddda0a335c27be7191ea136757f:
Sampling process 84032 for 1 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling tcltest (pid 84032) every 1 millisecond
Call graph:
888 Thread_2507
888 start
888 main
888 Tcl_MainEx
888 Tcl_RecordAndEvalObj
888 Tcl_EvalObjEx
888 TclEvalObjEx
888 TclNRRunCallbacks
888 TEBCresume
888 TclNREvalObjv
888 TclInvokeStringCommand
888 TestcmdtraceCmd
888 Tcl_Eval
888 Tcl_EvalEx
888 TclEvalEx
888 Tcl_EvalObjv
888 TclNREvalObjv
888 Tcl_TimeObjCmd
888 Tcl_EvalObjEx
888 TclEvalObjEx
885 TclNRRunCallbacks
828 NRRunObjProc
828 NsEnsembleImplementationCmdNR
823 Tcl_NREvalObj
823 TclNREvalObjEx
817 TclNREvalObjv
807 TEOV_RunEnterTraces
762 Tcl_GetStringFromObj
762 Tcl_GetString
762 UpdateStringOfList
618 TclScanElement
618 TclScanElement
66 TclConvertElement
66 TclConvertElement
66 __memset_pattern
66 __memset_pattern
12 Tcl_DbCkalloc
11 TclpAlloc
11 malloc
10 malloc_zone_malloc
10 szone_malloc
10 large_and_huge_malloc
10 mmap
10 mmap
1 malloc
1 Tcl_MutexLock
1 pthread_mutex_lock
1 pthread_mutex_lock
39 TclCheckInterpTraces
33 CallTraceFunction
33 CallTraceFunction
6 Tcl_RestoreInterpState
3 Tcl_DiscardInterpState
3 Tcl_DbCkfree
2 TclpFree
2 free
1 free
1 szone_free
1 szone_free
1 Tcl_MutexUnlock
1 Tcl_MutexUnlock
2 Tcl_SetObjResult
2 Tcl_DbDecrRefCount
1 Tcl_DbDecrRefCount
1 Tcl_GetThreadData
1 TclThreadStorageKeyGet
1 TclThreadStorageKeyGet
1 Tcl_DbDecrRefCount
1 Tcl_GetThreadData
1 TclThreadStorageKeyGet
1 pthread_getspecific
1 pthread_getspecific
3 GetCommandSource
3 Tcl_DbNewListObj
2 NewListIntRep
1 Tcl_AttemptDbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 tiny_malloc_from_free_list
1 tiny_malloc_from_free_list
1 Tcl_DbIncrRefCount
1 Tcl_GetThreadData
1 Tcl_GetThreadData
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
2 TclDbInitNewObj
1 CreateHashEntry
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 szone_malloc
1 memset
1 memset
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
6 StringRangeCmd
4 Tcl_SetObjResult
4 Tcl_DbDecrRefCount
1 TclFreeObj
1 Tcl_DbCkfree
1 Tcl_MutexUnlock
1 pthread_mutex_unlock
1 pthread_mutex_unlock
1 Tcl_DbCkfree
1 Tcl_MutexLock
1 pthread_mutex_lock
1 pthread_mutex_lock
1 Tcl_DbDecrRefCount
1 Tcl_DeleteHashEntry
1 Tcl_DbCkfree
1 TclpFree
1 free
1 szone_free
1 tiny_free_list_add_ptr
1 tiny_free_list_add_ptr
1 Tcl_GetCharLength
1 Tcl_GetCharLength
1 Tcl_GetRange
1 Tcl_NewStringObj
1 Tcl_DbNewStringObj
1 TclDbInitNewObj
1 TclDbInitNewObj
2 TclDbInitNewObj
2 CreateHashEntry
2 Tcl_DbCkalloc
1 Tcl_MutexUnlock
1 pthread_mutex_unlock
1 pthread_mutex_unlock
1 TclpAlloc
1 malloc
1 malloc
1 TEOV_LookupCmdFromObj
1 Tcl_GetCommandFromObj
1 Tcl_GetCommandFromObj
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 malloc_zone_malloc
2 TclDbInitNewObj
2 Tcl_DbCkalloc
2 Tcl_DbCkalloc
2 TclNREvalObjEx
1 TclListObjCopy
1 Tcl_DbCkalloc
1 Tcl_MutexLock
1 pthread_mutex_lock
1 pthread_mutex_lock
1 Tcl_DbDecrRefCount
1 Tcl_DeleteHashEntry
1 Tcl_DbCkfree
1 ValidateMemory
1 ValidateMemory
3 Tcl_DbIncrRefCount
2 Tcl_GetThreadData
1 TclThreadStorageKeyGet
1 TclThreadStorageKeyGet
1 Tcl_GetThreadData
1 FindHashEntry
1 CreateHashEntry
1 CreateHashEntry
1 NsEnsembleImplementationCmdNR
1 Tcl_DbNewListObj
1 NewListIntRep
1 memset
1 memset
22 TEBCresume
13 TclNREvalObjv
10 TEOV_RunEnterTraces
5 GetCommandSource
3 Tcl_DbNewListObj
1 NewListIntRep
1 Tcl_DbIncrRefCount
1 Tcl_GetThreadData
1 TclThreadStorageKeyGet
1 TclpThreadGetMasterTSD
1 pthread_getspecific
1 pthread_getspecific
1 TclDbInitNewObj
1 CreateHashEntry
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 tiny_malloc_from_free_list
1 tiny_malloc_from_free_list
1 Tcl_DbCkalloc
1 Tcl_MutexUnlock
1 pthread_mutex_unlock
1 pthread_mutex_unlock
1 Tcl_DbDecrRefCount
1 Tcl_DeleteHashEntry
1 Tcl_DbCkfree
1 TclpFree
1 free
1 szone_free
1 szone_free
1 Tcl_DbNewStringObj
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 tiny_malloc_from_free_list
1 tiny_malloc_from_free_list
2 TclCheckInterpTraces
1 CallTraceFunction
1 TclStackAlloc
1 StackAllocWords
1 GrowEvaluationStack
1 GrowEvaluationStack
1 Tcl_SaveInterpState
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc
1 TEOV_RunEnterTraces
1 TclDbInitNewObj
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
1 Tcl_MutexUnlock
1 pthread_mutex_unlock
1 pthread_mutex_unlock
2 TclDbInitNewObj
1 CreateHashEntry
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 tiny_malloc_from_free_list
1 tiny_free_list_add_ptr
1 tiny_free_list_add_ptr
1 Tcl_DbCkalloc
1 TclpAlloc
1 malloc
1 malloc_zone_malloc
1 szone_malloc
1 szone_malloc
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
3 TEBCresume
1 TclDbInitNewObj
1 CreateHashEntry
1 memset
1 memset
1 TclObjLookupVarEx
1 TclObjLookupVarEx
1 TclStackFree
1 OFFSET
1 OFFSET
1 Tcl_DbDecrRefCount
1 Tcl_DbDecrRefCount
1 Tcl_DbIncrRefCount
1 Tcl_DbIncrRefCount
1 ValidatePcAndStackTop
1 ValidatePcAndStackTop
18 Tcl_DbDecrRefCount
6 Tcl_DbCkfree
2 Tcl_DbCkfree
2 ValidateMemory
2 ValidateMemory
1 Tcl_MutexLock
1 Tcl_MutexLock
1 TclpFree
1 free
1 szone_free
1 szone_free
6 Tcl_DeleteHashEntry
6 Tcl_DbCkfree
2 Tcl_DbCkfree
2 TclpFree
2 free
2 szone_free
2 szone_free
2 ValidateMemory
2 ValidateMemory
5 TclFreeObj
4 Tcl_DbCkfree
2 TclpFree
1 free
1 szone_free
1 szone_free
1 malloc_zone_free
1 malloc_zone_free
1 ValidateMemory
1 ValidateMemory
1 dyld_stub_pthread_mutex_unlock
1 dyld_stub_pthread_mutex_unlock
1 FindHashEntry
1 CreateHashEntry
1 CreateHashEntry
1 memset
1 memset
15 TEOV_RunLeaveTraces
13 Tcl_DbDecrRefCount
11 TclFreeObj
7 __memset_pattern
7 __memset_pattern
3 Tcl_DbCkfree
2 TclpFree
2 free
2 munmap$UNIX2003
2 munmap$UNIX2003
1 Tcl_MutexUnlock
1 Tcl_MutexUnlock
1 FreeListInternalRep
1 Tcl_DbDecrRefCount
1 FindHashEntry
1 CreateHashEntry
1 CreateHashEntry
1 FindHashEntry
1 CreateHashEntry
1 CreateHashEntry
1 Tcl_DbCkfree
1 TclpFree
1 free
1 szone_free
1 szone_free
2 TclCheckInterpTraces
1 Tcl_RestoreInterpState
1 Tcl_DiscardInterpState
1 Tcl_DbCkfree
1 TclpFree
1 free
1 szone_free
1 szone_free
1 Tcl_SaveInterpState
1 Tcl_DbCkalloc
1 Tcl_MutexUnlock
1 pthread_mutex_unlock
1 pthread_mutex_unlock
2 TEOEx_ListCallback
2 Tcl_DbDecrRefCount
2 TclFreeObj
1 FindHashEntry
1 CreateHashEntry
1 CreateHashEntry
1 FreeListInternalRep
1 FreeListInternalRep
3 TclNREvalObjEx
2 TclInterpReady
2 Tcl_ResetResult
1 ResetObjResult
1 Tcl_DbIsShared
1 Tcl_DbIsShared
1 Tcl_ResetResult
1 TclDbInitNewObj
1 CreateHashEntry
1 Tcl_DbCkalloc
1 Tcl_DbCkalloc
Total number in stack (recursive counted multiple, when >=5):
19 Tcl_DbCkalloc
12 Tcl_DbCkfree
11 CreateHashEntry
10 Tcl_DbDecrRefCount
10 TclpAlloc
10 malloc
9 TclDbInitNewObj
9 TclpFree
9 free
8 malloc_zone_malloc
8 szone_free
7 Tcl_MutexUnlock
7 szone_malloc
5 FindHashEntry
5 Tcl_GetThreadData
5 pthread_mutex_unlock
Sort by top of stack, same collapsed (when >= 5):
TclScanElement 618
__memset_pattern 73
TclConvertElement 66
CallTraceFunction 33
mmap 10
szone_free 8
Tcl_DbCkalloc 7
ValidateMemory 6
CreateHashEntry 5
pthread_mutex_unlock 5
Sample analysis of process 84032 written to file /dev/stdout