Analysis of sampling postgres (pid 37932) every 1 millisecond Process: postgres [37932] Path: /Users/decibel/pgsql/HEAD/i/bin/postgres Load Address: 0x10ff94000 Identifier: postgres Version: 0 Code Type: X86-64 Parent Process: postgres [37852] Date/Time: 2017-01-05 21:26:08.742 -0600 Launch Time: 2017-01-05 21:25:15.289 -0600 OS Version: Mac OS X 10.11.6 (15G1212) Report Version: 7 Analysis Tool: /usr/bin/sample ---- Call graph: 8991 Thread_5935162 DispatchQueue_1: com.apple.main-thread (serial) 8991 start (in libdyld.dylib) + 1 [0x7fff8c3bb5ad] 8991 main (in postgres) + 1562 [0x1101363ca] 8991 PostmasterMain (in postgres) + 7443 [0x1101b1093] 4996 PostgresMain (in postgres) + 1349 [0x11021b7e5] + 4996 pq_getbyte (in postgres) + 36 [0x110133924] + 4996 pq_recvbuf (in postgres) + 172 [0x1101339fc] + 4996 secure_read (in postgres) + 144 [0x11012c130] + 4996 WaitEventSetWait (in postgres) + 199 [0x1101f98d7] + 4996 poll (in libsystem_kernel.dylib) + 10 [0x7fff8df942a2] 3995 PostgresMain (in postgres) + 8745 [0x11021d4c9] 3995 PortalRun (in postgres) + 500 [0x11021f2f4] 3995 PortalRunSelect (in postgres) + 239 [0x11021f6ef] 3995 standard_ExecutorRun (in postgres) + 288 [0x1100f9a40] 3995 ExecProcNode (in postgres) + 94 [0x1100fd58e] 3995 ExecResult (in postgres) + 179 [0x11011ab23] 3995 ExecProject (in postgres) + 590 [0x110103e0e] 3995 ExecMakeFunctionResultNoSets (in postgres) + 209 [0x110104971] 3995 plpython_call_handler (in plpython2.so) + 277 [0x1108c0ce5] 3995 PLy_exec_function (in plpython2.so) + 915 [0x1108beb13] 3995 PLy_procedure_call (in plpython2.so) + 143 [0x1108bf4df] 3995 PyEval_EvalCode (in Python) + 54 [0x11989b876] 3995 PyEval_EvalCodeEx (in Python) + 2100 [0x11989c0b4] 3995 PyEval_EvalFrameEx (in Python) + 29092 [0x1198a35e4] 3398 fast_function (in Python) + 338 [0x1198a83d2] ! 3398 PyEval_EvalFrameEx (in Python) + 30112 [0x1198a39e0] ! 3398 PLy_spi_execute (in plpython2.so) + 70 [0x1108c3eb6] ! 3398 PLy_spi_execute_query (in plpython2.so) + 428 [0x1108c40dc] ! 3398 SPI_execute_callback (in postgres) + 163 [0x110125793] ! 3394 _SPI_execute_plan (in postgres) + 1262 [0x1101253fe] ! : 2043 standard_ExecutorRun (in postgres) + 288 [0x1100f9a40] ! : | 1990 ExecProcNode (in postgres) + 250 [0x1100fd62a] ! : | + 1581 ExecScan (in postgres) + 186 [0x110104aca] ! : | + ! 957 FunctionNext (in postgres) + 99 [0x110119d13] ! : | + ! : 789 ExecMakeTableFunctionResult (in postgres) + 799 [0x1100fe38f] ! : | + ! : | 446 tuplestore_putvalues (in postgres) + 71 [0x11035ac77] ! : | + ! : | + 176 writetup_heap (in postgres) + 69 [0x11035a045] ! : | + ! : | + ! 82 BufFileWrite (in postgres) + 71 [0x1101f4057] ! : | + ! : | + ! : 82 BufFileDumpBuffer (in postgres) + 341 [0x1101f4255] ! : | + ! : | + ! : 80 FileWrite (in postgres) + 161 [0x1101f2221] ! : | + ! : | + ! : | 80 write (in libsystem_kernel.dylib) + 10 [0x7fff8df9491a] ! : | + ! : | + ! : 1 FileWrite (in postgres) + 28 [0x1101f219c] ! : | + ! : | + ! : | 1 FileAccess (in postgres) + 303 [0x1101f20df] ! : | + ! : | + ! : 1 FileWrite (in postgres) + 239 [0x1101f226f] ! : | + ! : | + ! 60 BufFileWrite (in postgres) + 6,159,... [0x1101f4016,0x1101f40af,...] ! : | + ! : | + ! 29 BufFileWrite (in postgres) + 170 [0x1101f40ba] ! : | + ! : | + ! : 29 _platform_memmove$VARIANT$Haswell (in libsystem_platform.dylib) + 171,7,... [0x7fff9aa29fcb,0x7fff9aa29f27,...] ! : | + ! : | + ! 5 DYLD-STUB$$memcpy (in postgres) + 0 [0x11036f85e] ! : | + ! : | + 116 writetup_heap (in postgres) + 47 [0x11035a02f] ! : | + ! : | + ! 58 BufFileWrite (in postgres) + 190,141,... [0x1101f40ce,0x1101f409d,...] ! : | + ! : | + ! 34 BufFileWrite (in postgres) + 71 [0x1101f4057] ! : | + ! : | + ! : 34 BufFileDumpBuffer (in postgres) + 341 [0x1101f4255] ! : | + ! : | + ! : 34 FileWrite (in postgres) + 161 [0x1101f2221] ! : | + ! : | + ! : 34 write (in libsystem_kernel.dylib) + 10 [0x7fff8df9491a] ! : | + ! : | + ! 24 BufFileWrite (in postgres) + 170 [0x1101f40ba] ! : | + ! : | + ! 24 _platform_memmove$VARIANT$Haswell (in libsystem_platform.dylib) + 190,151,... [0x7fff9aa29fde,0x7fff9aa29fb7,...] ! : | + ! : | + 40 writetup_heap (in postgres) + 124 [0x11035a07c] ! : | + ! : | + ! 26 AllocSetFree (in postgres) + 228,139,... [0x110348e74,0x110348e1b,...] ! : | + ! : | + ! 7 heap_free_minimal_tuple (in postgres) + 0,4,... [0x10ff9d050,0x10ff9d054,...] ! : | + ! : | + ! 7 pfree (in postgres) + 1,11,... [0x11034e201,0x11034e20b,...] ! : | + ! : | + 38 writetup_heap (in postgres) + 112 [0x11035a070] ! : | + ! : | + ! 32 GetMemoryChunkSpace (in postgres) + 19,15,... [0x11034e253,0x11034e24f,...] ! : | + ! : | + ! 6 AllocSetGetChunkSpace (in postgres) + 8,0 [0x1103490c8,0x1103490c0] ! : | + ! : | + 33 writetup_heap (in postgres) + 116,9,... [0x11035a074,0x11035a009,...] ! : | + ! : | + 32 tuplestore_puttuple_common (in postgres) + 432,29,... [0x11035a990,0x11035a7fd,...] ! : | + ! : | + 7 pfree (in postgres) + 23 [0x11034e217] ! : | + ! : | + 2 heap_free_minimal_tuple (in postgres) + 5 [0x10ff9d055] ! : | + ! : | + 1 tuplestore_puttuple_common (in postgres) + 720 [0x11035aab0] ! : | + ! : | + ! 1 BufFileCreateTemp (in postgres) + 18 [0x1101f3d82] ! : | + ! : | + ! 1 OpenTemporaryFile (in postgres) + 120 [0x1101f1aa8] ! : | + ! : | + ! 1 OpenTemporaryFileInTablespace (in postgres) + 264 [0x1101f1c68] ! : | + ! : | + ! 1 PathNameOpenFile (in postgres) + 457 [0x1101f18d9] ! : | + ! : | + ! 1 BasicOpenFile (in postgres) + 63 [0x1101f165f] ! : | + ! : | + ! 1 __open (in libsystem_kernel.dylib) + 10 [0x7fff8df92c02] ! : | + ! : | + 1 tuplestore_puttuple_common (in postgres) + 786 [0x11035aaf2] ! : | + ! : | + 1 writetup_heap (in postgres) + 119 [0x11035a077] ! : | + ! : | 294 tuplestore_putvalues (in postgres) + 45 [0x11035ac5d] ! : | + ! : | + 132 heap_form_minimal_tuple (in postgres) + 159 [0x10ff9cf8f] ! : | + ! : | + ! 58 palloc0 (in postgres) + 49 [0x11034eb71] ! : | + ! : | + ! : 58 AllocSetAlloc (in postgres) + 0,219,... [0x110348ac0,0x110348b9b,...] ! : | + ! : | + ! 37 palloc0 (in postgres) + 33,133,... [0x11034eb61,0x11034ebc5,...] ! : | + ! : | + ! 36 palloc0 (in postgres) + 125 [0x11034ebbd] ! : | + ! : | + ! : 36 _platform_bzero$VARIANT$Haswell (in libsystem_platform.dylib) + 115,131,... [0x7fff9aa2ac93,0x7fff9aa2aca3,...] ! : | + ! : | + ! 1 DYLD-STUB$$__bzero (in postgres) + 0 [0x11036f582] ! : | + ! : | + 61 heap_form_minimal_tuple (in postgres) + 245 [0x10ff9cfe5] ! : | + ! : | + ! 61 heap_fill_tuple (in postgres) + 4,448,... [0x10ff9b164,0x10ff9b320,...] ! : | + ! : | + 54 heap_form_minimal_tuple (in postgres) + 228,0,... [0x10ff9cfd4,0x10ff9cef0,...] ! : | + ! : | + 47 heap_form_minimal_tuple (in postgres) + 145 [0x10ff9cf81] ! : | + ! : | + 47 heap_compute_data_size (in postgres) + 26,8,... [0x10ff9afca,0x10ff9afb8,...] ! : | + ! : | 28 tuplestore_putvalues (in postgres) + 60,18,... [0x11035ac6c,0x11035ac42,...] ! : | + ! : | 21 tuplestore_putvalues (in postgres) + 56 [0x11035ac68] ! : | + ! : | 16 GetMemoryChunkSpace (in postgres) + 19,15,... [0x11034e253,0x11034e24f,...] ! : | + ! : | 5 AllocSetGetChunkSpace (in postgres) + 0,4 [0x1103490c0,0x1103490c4] ! : | + ! : 74 ExecMakeTableFunctionResult (in postgres) + 476 [0x1100fe24c] ! : | + ! : | 60 generate_series_step_int4 (in postgres) + 195,144,... [0x110277a33,0x110277a00,...] ! : | + ! : | 9 generate_series_step_int4 (in postgres) + 135 [0x1102779f7] ! : | + ! : | + 9 per_MultiFuncCall (in postgres) + 13,34,... [0x11032c68d,0x11032c6a2,...] ! : | + ! : | 5 generate_series_int4 (in postgres) + 0 [0x110277960] ! : | + ! : 32 ExecMakeTableFunctionResult (in postgres) + 504,958,... [0x1100fe268,0x1100fe42e,...] ! : | + ! : 25 ExecMakeTableFunctionResult (in postgres) + 450 [0x1100fe232] ! : | + ! : | 25 pgstat_init_function_usage (in postgres) + 4,319,... [0x1101ac024,0x1101ac15f,...] ! : | + ! : 20 ExecMakeTableFunctionResult (in postgres) + 504 [0x1100fe268] ! : | + ! : | 20 pgstat_end_function_usage (in postgres) + 0,15,... [0x1101ac190,0x1101ac19f,...] ! : | + ! : 15 ExecMakeTableFunctionResult (in postgres) + 384 [0x1100fe1f0] ! : | + ! : | 15 MemoryContextReset (in postgres) + 5,85,... [0x11034df95,0x11034dfe5,...] ! : | + ! : 2 generate_series_int4 (in postgres) + 5 [0x110277965] ! : | + ! 582 FunctionNext (in postgres) + 144 [0x110119d40] ! : | + ! : 469 tuplestore_gettupleslot (in postgres) + 25 [0x11035aca9] ! : | + ! : | 165 tuplestore_gettuple (in postgres) + 272 [0x11035ae00] ! : | + ! : | + 120 getlen (in postgres) + 26 [0x11035b77a] ! : | + ! : | + ! 60 BufFileRead (in postgres) + 0,13,... [0x1101f3e80,0x1101f3e8d,...] ! : | + ! : | + ! 36 BufFileRead (in postgres) + 348 [0x1101f3fdc] ! : | + ! : | + ! : 36 _platform_memmove$VARIANT$Haswell (in libsystem_platform.dylib) + 0,186,... [0x7fff9aa29f20,0x7fff9aa29fda,...] ! : | + ! : | + ! 23 BufFileRead (in postgres) + 259 [0x1101f3f83] ! : | + ! : | + ! : 23 FileRead (in postgres) + 70 [0x1101f2136] ! : | + ! : | + ! : 23 read (in libsystem_kernel.dylib) + 10 [0x7fff8df94362] ! : | + ! : | + ! 1 DYLD-STUB$$memcpy (in postgres) + 0 [0x11036f85e] ! : | + ! : | + 45 getlen (in postgres) + 35,0,... [0x11035b783,0x11035b760,...] ! : | + ! : | 127 readtup_heap (in postgres) + 74 [0x11035a14a] ! : | + ! : | + 58 BufFileRead (in postgres) + 259 [0x1101f3f83] ! : | + ! : | + ! 58 FileRead (in postgres) + 70 [0x1101f2136] ! : | + ! : | + ! 58 read (in libsystem_kernel.dylib) + 10 [0x7fff8df94362] ! : | + ! : | + 51 BufFileRead (in postgres) + 325,81,... [0x1101f3fc5,0x1101f3ed1,...] ! : | + ! : | + 17 BufFileRead (in postgres) + 348 [0x1101f3fdc] ! : | + ! : | + ! 17 _platform_memmove$VARIANT$Haswell (in libsystem_platform.dylib) + 0,71,... [0x7fff9aa29f20,0x7fff9aa29f67,...] ! : | + ! : | + 1 DYLD-STUB$$memcpy (in postgres) + 0 [0x11036f85e] ! : | + ! : | 90 readtup_heap (in postgres) + 37 [0x11035a125] ! : | + ! : | + 67 palloc (in postgres) + 49 [0x11034ea91] ! : | + ! : | + ! 67 AllocSetAlloc (in postgres) + 211,219,... [0x110348b93,0x110348b9b,...] ! : | + ! : | + 23 palloc (in postgres) + 33,49,... [0x11034ea81,0x11034ea91,...] ! : | + ! : | 37 readtup_heap (in postgres) + 6,126,... [0x11035a106,0x11035a17e,...] ! : | + ! : | 28 tuplestore_gettuple (in postgres) + 0,13,... [0x11035acf0,0x11035acfd,...] ! : | + ! : | 22 readtup_heap (in postgres) + 52 [0x11035a134] ! : | + ! : | 18 GetMemoryChunkSpace (in postgres) + 19,0,... [0x11034e253,0x11034e240,...] ! : | + ! : | 4 AllocSetGetChunkSpace (in postgres) + 1,0,... [0x1103490c1,0x1103490c0,...] ! : | + ! : 90 tuplestore_gettupleslot (in postgres) + 69 [0x11035acd5] ! : | + ! : | 49 ExecStoreMinimalTuple (in postgres) + 49 [0x110105301] ! : | + ! : | + 31 AllocSetFree (in postgres) + 228,236,... [0x110348e74,0x110348e7c,...] ! : | + ! : | + 11 pfree (in postgres) + 19,4,... [0x11034e213,0x11034e204,...] ! : | + ! : | + 7 heap_free_minimal_tuple (in postgres) + 0 [0x10ff9d050] ! : | + ! : | 39 ExecStoreMinimalTuple (in postgres) + 61,8,... [0x11010530d,0x1101052d8,...] ! : | + ! : | 2 heap_free_minimal_tuple (in postgres) + 5 [0x10ff9d055] ! : | + ! : 23 tuplestore_gettupleslot (in postgres) + 11,61,... [0x11035ac9b,0x11035accd,...] ! : | + ! 22 FunctionNext (in postgres) + 714,706,... [0x110119f7a,0x110119f72,...] ! : | + ! 20 ExecScanFetch (in postgres) + 0,10,... [0x110104b80,0x110104b8a,...] ! : | + 315 ExecScan (in postgres) + 244 [0x110104b04] ! : | + ! 148 ExecProject (in postgres) + 192,188,... [0x110103c80,0x110103c7c,...] ! : | + ! 108 ExecProject (in postgres) + 117 [0x110103c35] ! : | + ! : 72 slot_getsomeattrs (in postgres) + 99 [0x10ff9cce3] ! : | + ! : | 72 slot_deform_tuple (in postgres) + 771,131,... [0x10ff9cb83,0x10ff9c903,...] ! : | + ! : 36 slot_getsomeattrs (in postgres) + 91,36,... [0x10ff9ccdb,0x10ff9cca4,...] ! : | + ! 46 ExecProject (in postgres) + 50 [0x110103bf2] ! : | + ! : 46 ExecClearTuple (in postgres) + 13,47,... [0x110104fdd,0x110104fff,...] ! : | + ! 13 ExecStoreVirtualTuple (in postgres) + 12,21,... [0x11010536c,0x110105375,...] ! : | + 67 ExecScan (in postgres) + 194,12,... [0x110104ad2,0x110104a1c,...] ! : | + 20 ExecScan (in postgres) + 126 [0x110104a8e] ! : | + ! 20 MemoryContextReset (in postgres) + 5,89,... [0x11034df95,0x11034dfe9,...] ! : | + 5 ExecFunctionScan (in postgres) + 0,4,... [0x110119c90,0x110119c94,...] ! : | + 2 ExecScanFetch (in postgres) + 123 [0x110104bfb] ! : | 51 ExecProcNode (in postgres) + 6,56,... [0x1100fd536,0x1100fd568,...] ! : | 2 ExecFunctionScan (in postgres) + 19 [0x110119ca3] ! : 1329 standard_ExecutorRun (in postgres) + 330 [0x1100f9a6a] ! : | 529 PLy_CSreceive (in plpython2.so) + 368 [0x1108c4d50] ! : | + 517 PyInt_FromLong (in Python) + 162,158,... [0x119825a92,0x119825a8e,...] ! : | + 12 PLyInt_FromInt32 (in plpython2.so) + 4,0 [0x1108c78c4,0x1108c78c0] ! : | 325 PLy_CSreceive (in plpython2.so) + 454,226,... [0x1108c4da6,0x1108c4cc2,...] ! : | 314 PLy_CSreceive (in plpython2.so) + 466 [0x1108c4db2] ! : | + 300 PyList_Append (in Python) + 149,43,... [0x119829635,0x1198295cb,...] ! : | + 14 PyList_Append (in Python) + 259 [0x1198296a3] ! : | + 14 realloc (in libsystem_malloc.dylib) + 214 [0x7fff9a57a70a] ! : | + 14 malloc_zone_realloc (in libsystem_malloc.dylib) + 78 [0x7fff9a57a7eb] ! : | + 5 szone_realloc (in libsystem_malloc.dylib) + 1014 [0x7fff9a57ac12] ! : | + : 5 free_large (in libsystem_malloc.dylib) + 729 [0x7fff9a57de87] ! : | + : 5 deallocate_pages (in libsystem_malloc.dylib) + 74 [0x7fff9a57ec07] ! : | + : 5 mach_vm_deallocate (in libsystem_kernel.dylib) + 25 [0x7fff8df91c2b] ! : | + : 5 _kernelrpc_mach_vm_deallocate_trap (in libsystem_kernel.dylib) + 10 [0x7fff8df8cea6] ! : | + 5 szone_realloc (in libsystem_malloc.dylib) + 1800 [0x7fff9a57af24] ! : | + : 5 vm_allocate (in libsystem_kernel.dylib) + 25 [0x7fff8df91ce3] ! : | + : 5 mach_vm_allocate (in libsystem_kernel.dylib) + 30 [0x7fff8df91bba] ! : | + : 5 _kernelrpc_mach_vm_allocate_trap (in libsystem_kernel.dylib) + 10 [0x7fff8df8ce9a] ! : | + 4 szone_realloc (in libsystem_malloc.dylib) + 985 [0x7fff9a57abf5] ! : | + 4 vm_copy (in libsystem_kernel.dylib) + 97 [0x7fff8df8af6d] ! : | + 4 mach_msg (in libsystem_kernel.dylib) + 55 [0x7fff8df8c3b3] ! : | + 4 mach_msg_trap (in libsystem_kernel.dylib) + 10 [0x7fff8df8cf72] ! : | 68 _setjmp (in libsystem_platform.dylib) + 27,47,... [0x7fff9aa2734f,0x7fff9aa27363,...] ! : | 25 PLy_CSreceive (in plpython2.so) + 136 [0x1108c4c68] ! : | + 25 slot_getallattrs (in postgres) + 0,161,... [0x10ff9cba0,0x10ff9cc41,...] ! : | 19 PLy_CSreceive (in plpython2.so) + 101 [0x1108c4c45] ! : | + 19 PLy_get_scratch_context (in plpython2.so) + 0,62,... [0x1108c1260,0x1108c129e,...] ! : | 13 PLy_CSreceive (in plpython2.so) + 570 [0x1108c4e1a] ! : | + 13 MemoryContextReset (in postgres) + 85,91,... [0x11034dfe5,0x11034dfeb,...] ! : | 8 DYLD-STUB$$sigsetjmp (in plpython2.so) + 0 [0x1108c82d0] ! : | 8 PLy_switch_execution_context (in plpython2.so) + 0,7 [0x1108c1210,0x1108c1217] ! : | 7 setjmp (in libsystem_platform.dylib) + 64 [0x7fff9aa272ec] ! : | 6 sigsetjmp (in libsystem_platform.dylib) + 0,3 [0x7fff9aa27298,0x7fff9aa2729b] ! : | 3 DYLD-STUB$$PyList_Append (in plpython2.so) + 0 [0x1108c81aa] ! : | 1 DYLD-STUB$$PyInt_FromLong (in plpython2.so) + 0 [0x1108c819e] ! : | 1 PLyInt_FromInt32 (in plpython2.so) + 8 [0x1108c78c8] ! : | 1 PLy_CSreceive (in plpython2.so) + 85 [0x1108c4c35] ! : | + 1 PLy_switch_execution_context (in plpython2.so) + 19 [0x1108c1223] ! : | 1 PLy_CSreceive (in plpython2.so) + 582 [0x1108c4e26] ! : | 1 PLy_switch_execution_context (in plpython2.so) + 19 [0x1108c1223] ! : 22 standard_ExecutorRun (in postgres) + 356,322,... [0x1100f9a84,0x1100f9a62,...] ! 4 _SPI_execute_plan (in postgres) + 1368 [0x110125468] ! 4 standard_ExecutorEnd (in postgres) + 50 [0x1100f9c52] ! 4 ExecEndFunctionScan (in postgres) + 127 [0x11011a44f] ! 4 tuplestore_end (in postgres) + 24 [0x11035a5c8] ! 4 BufFileClose (in postgres) + 63 [0x1101f3e4f] ! 4 FileClose (in postgres) + 204 [0x1101f1dbc] ! 4 unlink (in libsystem_kernel.dylib) + 11 [0x7fff8df90d28] ! 4 __unlink (in libsystem_kernel.dylib) + 10 [0x7fff8df934fa] 597 fast_function (in Python) + 360 [0x1198a83e8] 597 frame_dealloc (in Python) + 116 [0x119823364] 597 dict_dealloc (in Python) + 153 [0x11983b399] 535 list_dealloc (in Python) + 116,103,... [0x11982b1b4,0x11982b1a7,...] 59 list_dealloc (in Python) + 134 [0x11982b1c6] : 59 int_dealloc (in Python) + 0,34,... [0x1198266f0,0x119826712,...] 3 list_dealloc (in Python) + 148 [0x11982b1d4] 3 free_large (in libsystem_malloc.dylib) + 729 [0x7fff9a57de87] 3 deallocate_pages (in libsystem_malloc.dylib) + 74 [0x7fff9a57ec07] 3 mach_vm_deallocate (in libsystem_kernel.dylib) + 25 [0x7fff8df91c2b] 3 _kernelrpc_mach_vm_deallocate_trap (in libsystem_kernel.dylib) + 10 [0x7fff8df8cea6] Total number in stack (recursive counted multiple, when >=5): Sort by top of stack, same collapsed (when >= 5): poll (in libsystem_kernel.dylib) 4996 list_dealloc (in Python) 535 PyInt_FromLong (in Python) 517 PLy_CSreceive (in plpython2.so) 325 PyList_Append (in Python) 300 ExecProject (in postgres) 148 AllocSetAlloc (in postgres) 125 BufFileWrite (in postgres) 118 write (in libsystem_kernel.dylib) 114 BufFileRead (in postgres) 111 _platform_memmove$VARIANT$Haswell (in libsystem_platform.dylib) 106 read (in libsystem_kernel.dylib) 81 slot_deform_tuple (in postgres) 72 _setjmp (in libsystem_platform.dylib) 68 ExecScan (in postgres) 67 GetMemoryChunkSpace (in postgres) 66 heap_fill_tuple (in postgres) 61 generate_series_step_int4 (in postgres) 60 int_dealloc (in Python) 59 AllocSetFree (in postgres) 57 heap_form_minimal_tuple (in postgres) 54 ExecProcNode (in postgres) 51 MemoryContextReset (in postgres) 48 heap_compute_data_size (in postgres) 47 ExecClearTuple (in postgres) 46 getlen (in postgres) 45 ExecStoreMinimalTuple (in postgres) 39 palloc0 (in postgres) 37 readtup_heap (in postgres) 37 _platform_bzero$VARIANT$Haswell (in libsystem_platform.dylib) 36 slot_getsomeattrs (in postgres) 36 writetup_heap (in postgres) 34 ExecMakeTableFunctionResult (in postgres) 32 tuplestore_puttuple_common (in postgres) 32 tuplestore_gettuple (in postgres) 28 tuplestore_putvalues (in postgres) 28 pfree (in postgres) 25 pgstat_init_function_usage (in postgres) 25 slot_getallattrs (in postgres) 25 palloc (in postgres) 23 tuplestore_gettupleslot (in postgres) 23 ExecScanFetch (in postgres) 22 FunctionNext (in postgres) 22 standard_ExecutorRun (in postgres) 22 pgstat_end_function_usage (in postgres) 20 PLy_get_scratch_context (in plpython2.so) 19 heap_free_minimal_tuple (in postgres) 18 AllocSetGetChunkSpace (in postgres) 15 ExecStoreVirtualTuple (in postgres) 13 PLyInt_FromInt32 (in plpython2.so) 13 PLy_switch_execution_context (in plpython2.so) 10 per_MultiFuncCall (in postgres) 9 DYLD-STUB$$sigsetjmp (in plpython2.so) 8 _kernelrpc_mach_vm_deallocate_trap (in libsystem_kernel.dylib) 8 DYLD-STUB$$memcpy (in postgres) 7 ExecFunctionScan (in postgres) 7 generate_series_int4 (in postgres) 7 setjmp (in libsystem_platform.dylib) 7 sigsetjmp (in libsystem_platform.dylib) 6 _kernelrpc_mach_vm_allocate_trap (in libsystem_kernel.dylib) 5 Binary Images: 0x10ff94000 - 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