From nobody Thu Dec 7 19:47:03 2023 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 4SmPtJ2B6Nz53Vv9 for ; Thu, 7 Dec 2023 19:47:04 +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 4SmPtH4tNNz4mw4 for ; Thu, 7 Dec 2023 19:47:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1701978423; a=rsa-sha256; cv=none; b=jqvfsPQUb4zrxAUfxqPs1wtHt5wCXAj+Oys4Dc4w++WhGy7wLh9tyT86uKKyMafh7Q0l3X KnToQeaSeDtD9uhBfAyNOAPX43s1D/IXeLYFQEbN1FklyoFhcWCTiUxJ3cVsj60nAaF3jG SA5yiOmcqKhc50NvO4mf7cz7q/7+CoTQkttrNRNFgkfwE7yA7Xm11jGBqU8DaAu3UxD9hj sFPalXu154I5TlshO2xhB+J++BbgX33QJ3mSvgW8juVpYuQFzT1Ze5G22INy4J5kRqY9gk xBgy0w1uchpI53/NXQMLftc6soIiDLmCzn5ceGQBmKr/lMNK5yZivndKKF3JjQ== 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=1701978423; 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=Vrg7sKnL0juAgAp0N3f8lTg88Msr5kiXbU+3jzvV7x8=; b=xLXcB5Hhh9imp7PVX2qwTHSH+5fswuAZ5ruWgRNLGrw5GsszuocZqwyTXJwLVKAoCV2sFl p353KJBijdTEWZ5lICy+wpAv/LaeVnsk4vNcz/SveT9l50dqUeiL4Wl4n03rqR5ea7Jz9o IPMVN7IHnmsyPd409S94nFJtSoteC44m0T+iFZ6ay4Xgbb1mkHIDixu0+w1c+qsISqQDoQ 1PEx0/caJVPHpFqkdlwJxH1jgrikiCMug0CRs5merO8Ou0gfWLf2G9NSWQRNg0YfSc9hOL ZyiPL+pDw2YtDOtSASHrX9dB2cCqwdfxFvLzNsFgX1hVcqUVd9+wJHfiWh4ICw== 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 4SmPtH3mb2zqdc for ; Thu, 7 Dec 2023 19:47:03 +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 3B7Jl302087370 for ; Thu, 7 Dec 2023 19:47:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3B7Jl3Ms087369 for fs@FreeBSD.org; Thu, 7 Dec 2023 19:47:03 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: Thu, 07 Dec 2023 19:47:03 +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: linimon@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to 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 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |fs@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.=