Do you have some more detaile about your app? I use perf, sysprof, trace32, visual studio profiler for profiling, but this highly depends on your environment.

Do you have some more detaile about your app? I use perf, sysprof, trace32, visual studio profiler for profiling, but this highly depends on your environment. These assorted links might be interesting to you: - https://github.com/Kobzol/hardware-effects https://github.com/Kobzol/hardware-effects - https://www.youtube.com/watch?v=FJJTYQYB1JQ https://www.youtube.com/watch?v=FJJTYQYB1JQ - https://godbolt.org/ https://godbolt.org/ - http://igoro.com/archive/gallery-of-processor-cache-effects/ http://igoro.com/archive/gallery-of-processor-cache-effects/