From nobody Tue Feb 13 16:09:22 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 4TZ5ql4wqpz598HC for ; Tue, 13 Feb 2024 16:09:23 +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 4TZ5ql3p5pz4jbl for ; Tue, 13 Feb 2024 16:09:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1707840563; a=rsa-sha256; cv=none; b=LUDaN+N3pYpJM8Yu+SqckiA4amGD5lFFU+W5YpHFKhCwQMZ1su9NJ+D+BsPHUJcGwSDDPq OtRLnOF/4h/H1hdK8pmF9/nyMBqvcQa39vt7idRgcVq+gZfw9yDjA5wBy/1yyxTQfXrUqB X4T87ksEFC9AO/GBkiSXcc41DlK31vyiEF7tCNWsSpfHnpVOqSJVaDUcTmWdjwdnma2C+6 G90TtD6TpKfFcdX/MzPFSNwMwI4t5e2IZtAPeaV/mCTkugizgAWLqde7Jf6JaaUTahJAP7 b9ziQWlbvZaKwjJ/BE7F/mESaU8/okktOJYDSdpa/oHk0OM8rAJvo1MQ8HHJaw== 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=1707840563; 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=QSKa3vO/yzmNC/O9FsD7sSxN2IMAMMC4Xgkg0I5cZAE=; b=OWnzdI7bD7RQ/QHmta6xcduRQ4c17ggLgilr91UTz4S9H371a4FcHcutahlu+93jXHYwl8 oHiZHpe1ypzwVQwKA1qo8J8KBfSieKczJFT19ernvdEmEtmEOcZUfrKou3/muQJrjtsce2 69bsu8e/ZHIxxcWW3akx6bBDOJw01jNT00/xz81d+uhHnOTQp8B4QtE5xz6aSbJUO4zW4g cxa5yu6T8hkvcvW84LhCW68Mk/tPmC7dtnjf1uFMbYjuMskoGjQL9EWRPE3koI6ZZXC0kR opxDqlKJoNFqY1ROq9K3M0q9VXbOnM5OqpYlIfNedUr7jPcJAryB31nfZ3P+yA== 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 4TZ5ql2tJWzLjp for ; Tue, 13 Feb 2024 16:09:23 +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 41DG9N3T032436 for ; Tue, 13 Feb 2024 16:09:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41DG9NDo032435 for fs@FreeBSD.org; Tue, 13 Feb 2024 16:09:23 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 16:09:22 +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 #54 from Seigo Tanimura --- Created attachment 248439 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D248439&action= =3Dedit The result charts for Comment 55. --=20 You are receiving this mail because: You are the assignee for the bug.=