Sampling process 2012 for 3 seconds with 1 millisecond of run time between samples Sampling completed, processing symbols... Analysis of sampling Python (pid 2012) every 1 millisecond Process: Python [2012] Path: /usr/local/Cellar/python@3.9/3.9.5/Frameworks/Python.framework/Versions/3.9/Resources/Python.app/Contents/MacOS/Python Load Address: 0x1092be000 Identifier: org.python.python Version: 3.9.5 (3.9.5) Code Type: X86-64 Parent Process: bash [587] Date/Time: 2021-06-25 10:43:51.456 +0200 Launch Time: 2021-06-25 10:39:09.000 +0200 OS Version: Mac OS X 10.15.7 (19H1217) Report Version: 7 Analysis Tool: /usr/bin/sample Physical footprint: 35.1M Physical footprint (peak): 35.3M ---- Call graph: 2784 Thread_28624 DispatchQueue_1: com.apple.main-thread (serial) + 2784 start (in libdyld.dylib) + 1 [0x7fff6cfcdcc9] + 2784 Py_BytesMain (in Python) + 42 [0x1095d9d62] + 2784 pymain_main (in Python) + 35 [0x1095d9a8c] + 2784 Py_RunMain (in Python) + 23 [0x1095d876f] + 2784 pymain_run_python (in Python) + 460 [0x1095d8977] + 2784 pymain_run_file (in Python) + 327 [0x1095d9227] + 2784 PyRun_SimpleFileExFlags (in Python) + 67 [0x1095ba55f] + 2784 pyrun_simple_file (in Python) + 272 [0x1095ba695] + 2784 pyrun_file (in Python) + 173 [0x1095bac94] + 2784 run_mod (in Python) + 96 [0x1095bd39f] + 2784 run_eval_code_obj (in Python) + 126 [0x1095bd44f] + 2784 _PyEval_EvalCode (in Python) + 403 [0x10955a1a1] + 2784 _PyEval_EvalFrameDefault (in Python) + 45317 [0x1095663ee] + 2784 call_function (in Python) + 168 [0x109568b1f] + 2784 _PyFunction_Vectorcall (in Python) + 192 [0x109471284] + 2784 _PyEval_EvalFrameDefault (in Python) + 45317 [0x1095663ee] + 2784 call_function (in Python) + 278 [0x109568b8d] + 2784 _PyObject_MakeTpCall (in Python) + 129 [0x10947071e] + 2784 cfunction_call (in Python) + 90 [0x1094bb106] + 2784 meth_QApplication_exec_(_object*, _object*) (in QtWidgets.abi3.so) + 82 [0x109c94702] + 2784 QCoreApplication::exec() (in QtCore) + 130 [0x10ae85042] + 2784 QEventLoop::exec(QFlags) (in QtCore) + 431 [0x10ae80acf] + 2784 QCocoaEventDispatcher::processEvents(QFlags) (in libqcocoa.dylib) + 2495 [0x10eec062f] + 2784 -[NSApplication run] (in AppKit) + 658 [0x7fff3012a58e] + 2784 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (in AppKit) + 1352 [0x7fff30138880] + 2784 _DPSNextEvent (in AppKit) + 883 [0x7fff3013a039] + 2784 _BlockUntilNextEventMatchingListInModeWithFilter (in HIToolbox) + 64 [0x7fff31af3579] + 2784 ReceiveNextEventCommon (in HIToolbox) + 584 [0x7fff31af37d5] + 2784 RunCurrentEventLoopInMode (in HIToolbox) + 292 [0x7fff31af3abd] + 2784 CFRunLoopRunSpecific (in CoreFoundation) + 462 [0x7fff32ec78ce] + 2784 __CFRunLoopRun (in CoreFoundation) + 1319 [0x7fff32ec8452] + 2784 __CFRunLoopServiceMachPort (in CoreFoundation) + 247 [0x7fff32ec9985] + 2784 mach_msg (in libsystem_kernel.dylib) + 60 [0x7fff6d10f170] + 2784 mach_msg_trap (in libsystem_kernel.dylib) + 10 [0x7fff6d10edfa] 2784 Thread_29832: com.apple.NSEventThread + 2784 thread_start (in libsystem_pthread.dylib) + 15 [0x7fff6d1cdb8b] + 2784 _pthread_start (in libsystem_pthread.dylib) + 148 [0x7fff6d1d2109] + 2784 _NSEventThread (in AppKit) + 132 [0x7fff302db954] + 2784 CFRunLoopRunSpecific (in CoreFoundation) + 462 [0x7fff32ec78ce] + 2784 __CFRunLoopRun (in CoreFoundation) + 1319 [0x7fff32ec8452] + 2784 __CFRunLoopServiceMachPort (in CoreFoundation) + 247 [0x7fff32ec9985] + 2784 mach_msg (in libsystem_kernel.dylib) + 60 [0x7fff6d10f170] + 2784 mach_msg_trap (in libsystem_kernel.dylib) + 10 [0x7fff6d10edfa] 2784 Thread_30118 2784 start_wqthread (in libsystem_pthread.dylib) + 15 [0x7fff6d1cdb77] 2784 _pthread_wqthread (in libsystem_pthread.dylib) + 390 [0x7fff6d1ceaa1] 2784 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff6d1104ce] Total number in stack (recursive counted multiple, when >=5): Sort by top of stack, same collapsed (when >= 5): mach_msg_trap (in libsystem_kernel.dylib) 5568 __workq_kernreturn (in libsystem_kernel.dylib) 2784