From owner-freebsd-bugs@freebsd.org Thu Mar 4 13:06:26 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 31970548D7A for ; Thu, 4 Mar 2021 13:06:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4DrrjG0ljKz3jHJ for ; Thu, 4 Mar 2021 13:06:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 17874548D79; Thu, 4 Mar 2021 13:06:26 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 161D8549066 for ; Thu, 4 Mar 2021 13:06:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DrrjF73Q4z3jMw for ; Thu, 4 Mar 2021 13:06:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DAE221D83E for ; Thu, 4 Mar 2021 13:06:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 124D6PDx007515 for ; Thu, 4 Mar 2021 13:06:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 124D6PQJ007514 for bugs@FreeBSD.org; Thu, 4 Mar 2021 13:06:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253968] 13.0-BETA4: UFS with journaled soft-updates is three times SLOWER than before Date: Thu, 04 Mar 2021 13:06:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: chris@cretaforce.gr X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org 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: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Mar 2021 13:06:26 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253968 --- Comment #10 from Christos Chatzaras --- FreeBSD 12.2 /usr/bin/time -l rm -fr /usr/ports 12.2 1st run: 8.89 real 0.36 user 1.28 sys 5652 maximum resident set size 7 average shared memory size 3 average unshared data size 126 average unshared stack size 962 page reclaims 0 page faults 0 swaps 38627 block input operations 0 block output operations 0 messages sent 0 messages received 0 signals received 38629 voluntary context switches 0 involuntary context switches 12.2 2nd run: 5.04 real 0.31 user 1.98 sys 5652 maximum resident set size 7 average shared memory size 3 average unshared data size 126 average unshared stack size 952 page reclaims 0 page faults 0 swaps 13492 block input operations 0 block output operations 0 messages sent 0 messages received 0 signals received 13502 voluntary context switches 17 involuntary context switches --------------- FreeBSD 13.0 (from 3-Mar-2021 source) /usr/bin/time -l rm -fr /usr/ports 1st run: 12.29 real 0.68 user 2.63 sys 5580 maximum resident set size 8 average shared memory size 4 average unshared data size 129 average unshared stack size 956 page reclaims 0 page faults 0 swaps 40039 block input operations 0 block output operations 0 messages sent 0 messages received 0 signals received 40041 voluntary context switches 1 involuntary context switches 2rd run: 6.66 real 0.42 user 2.14 sys 5576 maximum resident set size 8 average shared memory size 4 average unshared data size 135 average unshared stack size 955 page reclaims 0 page faults 0 swaps 15705 block input operations 0 block output operations 0 messages sent 0 messages received 0 signals received 15713 voluntary context switches 10 involuntary context switches --=20 You are receiving this mail because: You are the assignee for the bug.=