From nobody Wed Jan 24 10:39:42 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 4TKgSb5brqz581C5 for ; Wed, 24 Jan 2024 10:39:43 +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 4TKgSb4Wg7z4DmS for ; Wed, 24 Jan 2024 10:39:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1706092783; 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=YjSUV/pbrgQgx5JRU2L8dxKBmvSY2Iv2GlaL2f1Qy/0=; b=aJ/7vMKt8FR0aJVmdvMfwXAdNH226k8muQXhDEd1GuOt39oF6XLeVNF1ZMKV3fk0mS/PgL 6tdYAfG7n6HgmLxRRrjmplqgl7hKQevNMn2dMxyqm4PHQ7GUcHS1kKFKPtKoKpMUO/m10X sY9kh0NxFwlkQDHPuns6zK4KUJjYOzdtFeKyVN8bAwnMigV0FAKQLVfb3jU9YGaflXEMjK tIes2r0S1mBzTMBtsruLcYvwhgZQbBLN/xWXNP6XQyY2FCwnGazXSSMb/N9TSQNzniRv5e zaB4i5JxdlnjTBgUhz0KhoCsx5+grHOTrJF+GIG/kGi1h3qKBN/RXoUnKNWATg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1706092783; a=rsa-sha256; cv=none; b=IIjVxo7oIT2rEoaYT89t2oJ9r/TkHwTyxiz+Ckh29qjfk0bQE/11lsggBQZYqc9EECaLsd WvXtAxxB3o8BcgU27daTQ0QEUYtShCGQcBf0iDJh6N3iXQTVZ5oxWeT0wCDpFpsLKY34Tq H/AUJ7xfgG8UcsLnskQngeOFWijv//CslAMP3uL8753uADXdd5d7jM2tQwQzyZqj65Xs80 cV3MxeCwVOeipwFZF9naS8bkNjrtLra9NRo2gkf7PjyRn8I10L4TVkp1cGFp8uwWbLB7o+ ssuNNrkMF9+PF9GRFQIDQzWcWIci7gYqDbOBXjQh6beNCB9kP1/ORE8E/OVIAA== 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 4TKgSb3d9Lz19k7 for ; Wed, 24 Jan 2024 10:39:43 +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 40OAdhVo049778 for ; Wed, 24 Jan 2024 10:39:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40OAdhUE049777 for fs@FreeBSD.org; Wed, 24 Jan 2024 10:39:43 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: Wed, 24 Jan 2024 10:39:42 +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 #35 from Seigo Tanimura --- Created attachment 247921 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D247921&action= =3Dedit The result charts for Comment 35. --=20 You are receiving this mail because: You are the assignee for the bug.=