[Valgrind-users] callgrind.out file size is zero

Hi All, I am tying to use Valgrind to generate code profiling, generated callgrind.out.2199511 file is of zero size. After enabling the debug log below message is displayed: ... SB 2759 (evchecks 30598) [tid 1] 0x415b170 execve /usr/lib/x86_64-linux-gnu/libc-2.31.so+0xe3170 --1314389:1: s

Re: [Valgrind-users] callgrind.out file size is zero

As a wild guess: looks like your application is doing fork and exec. You might try to add then --trace-children=yes (and possibly if needed you should use --trace-children-skip=.. if tracing all children is too much). Otherwise, try first with a very simple standalone program e.g. some

Re: [Valgrind-users] callgrind.out file size is zero

On 18/10/2022 14:54, Mahin Pandya wrote: Hi All, I am tying to use Valgrind to generate code profiling, generated callgrind.out.2199511 file is of zero size. After enabling the debug log below message is displayed: ... SB 2759 (evchecks 30598) [tid 1] 0x415b170 execve /usr/lib/x86_6