From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BA57C385829C; Fri, 15 Mar 2024 01:54:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BA57C385829C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1710467644; bh=eqi+FytgApKnZYW93II5rCCAwIuInWaJMFFa/vMRJvI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oPhbGOi5/Gtux3kT2rYVx58DSGDhxSpXFlkSRj9mRALtmvppIJRr3IS1lUfUp+CK9 Z3TD/SK29+x/16rtxI0jUFlbU/gHZZDm+m10npdYPSu50hHmzYEFk8oHD8K0OKUI+K 4KS6Kjs0dNuyYDMI8qMN05e8lLXxSSvA39fW9wGM= From: "dichen at redhat dot com" To: elfutils-devel@sourceware.org Subject: [Bug debuginfod/31103] periodically malloc_trim() Date: Fri, 15 Mar 2024 01:54:02 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: elfutils X-Bugzilla-Component: debuginfod X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dichen at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: dichen at redhat dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D31103 --- Comment #8 from Di Chen --- Got it. I have used GDB to make debuginfod stop at 1) before malloc_trim(0) $ cat /proc/$$/statm=20 228487 3456 2976 48 0 19049 0 2) after malloc_trim(0) $ cat /proc/$$/statm=20 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 --=20 You are receiving this mail because: You are on the CC list for the bug.=