From nobody Tue Feb 13 16:09:03 2024 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TZ5qM5JHGz598N1 for ; Tue, 13 Feb 2024 16:09:03 +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 4TZ5qM4BJ8z4jcS for ; Tue, 13 Feb 2024 16:09:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1707840543; a=rsa-sha256; cv=none; b=IO+N+xBkSkkieTStFg0dCOBS0/hIUUj5J+gwP3+M7lLNxu5JsjKlbY6CKoXGY+to4VAoXu 5nrf+AKRjP3sj4lFa9pwRwnziAMWs+STLsUSR0yr/icJJM1rlP4VSIzeaOPUB5tybGl04a BjfAlVjUqQMB0h8Yq7UOkh2X0IFGl02X2tYS/TXaofu3BeAwESuHTJg1d/l4SE54GNRgLa 075EIFsyimoHWqePmTdwhrCu7U2zbJUd76dytXT/FZAvApo3v5sdNHuqSYzHuqrb0c92Pg d1yt9ywRBRRBWWZ0RfHjSWfDv7xGykp3WIVOc6V2mwBZPq4hhwODwOPVi8GY2A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1707840543; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iwP2WqfxlCHk7RDQY/s0oYtkR+asuccGDlpTTZ1hlsg=; b=J5Wqf3bOfXq+Sq0mlMy8davEhe7L9G5qeV/axw2hs7jbfzq6ovvQDeDyGmXj7bsTpM19Hs Y4Ye6UWkvqfROgq3mO0jslQby4kg9OhyPwou6G6ugJ1BRNfB+JRAYFwDtrjYL840w68he7 19ABJ+kTstyB404P+2BSGE0VT0rY0G6/lpBAAu50wL3RwFeunBVxFof3HX2//kp5a/rfjb TciyQCzBuE71LClpENcbW64K2Hb2xNOo7MaeHBUGxA6OaQREWdbquJPEHsVY36D4Zxn2rA yKNoRQHav2H2UBORl8YIW1gvi/sawWgGUBBXcggxHped+P6aGfxRHleqv870qQ== 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 4TZ5qM3GWFzLxx for ; Tue, 13 Feb 2024 16:09:03 +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 41DG93SP031159 for ; Tue, 13 Feb 2024 16:09:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41DG93xE031157 for fs@FreeBSD.org; Tue, 13 Feb 2024 16:09:03 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: fs@FreeBSD.org Subject: [Bug 275594] High CPU usage by arc_prune; analysis and fix Date: Tue, 13 Feb 2024 16:09:03 +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: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: seigo.tanimura@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275594 --- Comment #53 from Seigo Tanimura --- Created attachment 248438 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D248438&action= =3Dedit The result charts for Comment 55. --=20 You are receiving this mail because: You are the assignee for the bug.=