profiler

问题 I use profiling tools on VS2012 and see,that clr.dll works a lot of time. Is it Garbage Collection? What clr.dll can do? Please tell me. Thank you! 回答1: Common Language Runtime. It's basically the engine for .NET 回答2: clr.dll is the primary binary in the .NET runtime version 4.0 and forward. This dll used to be mscorwks.dll in previous versions of .NET. 来源： https://stackoverflow.com/questions/19698819/what-is-clr-dll-on-net-framework-and-what-does-it-do

问题 I use profiling tools on VS2012 and see,that clr.dll works a lot of time. Is it Garbage Collection? What clr.dll can do? Please tell me. Thank you! 回答1: Common Language Runtime. It's basically the engine for .NET 回答2: clr.dll is the primary binary in the .NET runtime version 4.0 and forward. This dll used to be mscorwks.dll in previous versions of .NET. 来源： https://stackoverflow.com/questions/19698819/what-is-clr-dll-on-net-framework-and-what-does-it-do

问题 Instead of only running the profile one time like this: import cProfile def do_heavy_lifting(): for i in range(100): print('hello') profiller = cProfile.Profile() profiller.enable() do_heavy_lifting() profiller.disable() profiller.print_stats(sort='time') Where the profile results are like this: 502 function calls in 0.000 seconds Ordered by: internal time ncalls tottime percall cumtime percall filename:lineno(function) 100 0.000 0.000 0.000 0.000 {built-in method builtins.print} 200 0.000 0

问题 So I was successfully monitoring the performance of my React Native App in the Timings section inside the Performance Tab of Chrome Developer Tools . All of a sudden upon a particular reload of the app, the Timings tab went missing . I have tried resetting chrome, restarting my computer and changing a bunch of options inside developer tools but nothing seems to work. Could someone explain what has happened and how I can fix this? Any help would be much appreciated. Thanks! 回答1: So a user on

问题 I'm currently writing a game in C++ using SDL on Ubuntu. I recently multithreaded my engine, so I switched from profiling with valgrind/callgrind to gperftools. I have gotten it to work, but it will not print my own function names. Oddly enough, it recognizes SDL function names (I've seen the reverse happening on a few threads online; shared library functions not having their names found). kcachegrind Output I run my program, and the execute the following two commands in order to get this:

问题 I have a large, complex C# GUI application which is crashing in a completely reproducible way, but I cannot easily diagnose the cause of the crash because rather than breaking the debugger with a call stack in the usual way, the debugging session completely exits. The only hint is that there's a message at the end of the output window: STATUS_STACK_BUFFER_OVERRUN. I am painstakingly trying to put breakpoints in at random places before the crash happens, trying to gradually get my breakpoints

问题 Is it possible to configure VisualVM to automatically save snapshots/history of every java application that is running for both the monitor and the profiler tabs? I have several applications that run on a nightly basis, and I would like to collect the profiler and the monitor information about them from VisualVM for additional evaluation the morning after they run. I tried to find some plugins to VisualVM, and also tried to find a way to configure it in eclipse and use it in JUnits, but I

问题 When running Android Studio Profiler I get this message at the bottom after generating two or three "heap dumps": The IDE is running low on memory and this might affect performance. Please consider increasing available heap. My PC runs really slow after getting this message even after stopping the profiler and the only option to restore performance is restarting Android Studio. Why is this happening? Is there any other way to restore the performance after generating a heap dump on a project?

来源： https://stackoverflow.com/questions/32926847/profiling-a-python-program-with-pycharm-or-any-other-ide

来源： https://stackoverflow.com/questions/32926847/profiling-a-python-program-with-pycharm-or-any-other-ide