From nobody Tue Feb 13 06:56:49 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 4TYsZ95kcCz5B2rQ for ; Tue, 13 Feb 2024 06:56:49 +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 4TYsZ92ltxz4XtY for ; Tue, 13 Feb 2024 06:56:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1707807409; a=rsa-sha256; cv=none; b=c59FZUG6a/scaGg4e1OCvlgxJuRJNjWKI4yjq8QgCt67SxvL8gIy+pCSkipeMYgDOp6Buq LHZBJ57lQRCOfuazCTjTxagLV232CaLJNL6FXCDjMXU/Hm5Y9LgoNpHHeugJm7idcz2Yib YQXuA++trNTI6G1yKQ/BGG700pkbv6cIbPYSN2NrUJRHI71i00qk4j67feFU0mOOmP3Vmh R9PM42WrrY2nlHF4lfIkHjQa/+hzYxbQKWO/txm+9KB1TdDABztVfSJMuhNs01p47EFFV+ 3qGvIjkhEeCsJ+AbkMBZmLrWJcCoHlpNIQH4ljpEjqaptQ4N1dwgfsinaueNMA== 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=1707807409; 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=49sJev9rFHLXQA3GU16Inq3DDLdMPgjHPyLC/HIZlzY=; b=OxgG+6RZE8uBli3AV2zhpNdPip5XhZdkcsA7U3FC0KZse98NUbfnMlbE+izKI1H4P6KWUO xXlV7jLp62yQ4BxukBAvsD2APwCWN4A4+4XCAqy3yZKTkLcw5WMWD/pF2OKUbjooAi4APe Mi0qf5F9UhVG3rFJC4sxALZnPQkMT+durBxY8pj7EsFL5vDvkKLxiVZXaR/2S/ZkWUZVYm Ww1rcn8C4D697ivsqiC2cuKX7SBdSPXt6YEfeLALsKwvFcsPB7tmcRNErRW3tYsWbAWo6U 0gH39a7N4XMCwVqRM8m5XYfOmYg0JXD3vM54ryYMPp6KVVUqUCp93pHftF/03Q== 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 4TYsZ91s1Wz14Wm for ; Tue, 13 Feb 2024 06:56:49 +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 41D6unfr063824 for ; Tue, 13 Feb 2024 06:56:49 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41D6uncD063815 for fs@FreeBSD.org; Tue, 13 Feb 2024 06:56:49 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 06:56:49 +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 #48 from Seigo Tanimura --- Created attachment 248421 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D248421&action= =3Dedit The result charts for Comment 51. --=20 You are receiving this mail because: You are the assignee for the bug.=