https://sourceware.org/bugzilla/show_bug.cgi?id=31103
--- Comment #8 from Di Chen <dichen at redhat dot com> --- Got it. I have used GDB to make debuginfod stop at 1) before malloc_trim(0) $ cat /proc/$$/statm 228487 3456 2976 48 0 19049 0 2) after malloc_trim(0) $ cat /proc/$$/statm 228462 3456 2976 48 0 19024 0 debuginfod's VmSize and VmData did shrink some. $ cat /proc/$$/status Name: debuginfod ... VmSize: 913948 kB -> 913848 kB VmData: 76060 kB -> 75960 kB -- You are receiving this mail because: You are on the CC list for the bug.