From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9D9FEC433EF for ; Wed, 1 Jun 2022 03:11:48 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1nwElu-0002cn-60; Wed, 01 Jun 2022 03:11:47 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nwElt-0002ch-4u for linux-f2fs-devel@lists.sourceforge.net; Wed, 01 Jun 2022 03:11:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=MIME-Version:Content-Transfer-Encoding:Content-Type :References:In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=O7Nyv8zeeTTcBmjqXh/T8xQIwD5MvHuFcTjLwg6cFVo=; b=Hsjw/EHIg58Q5cZR8P5c218eob f7yhV1ASJ/QvNC3UzbFULnTwQIovLMJr+CCceyLvCMq+dobBDSQgp55rnSVv2WZiz9uTC+8gdnQs9 Qik4hjNkwKKoLM+YwDbmbDqk473vVn99EHwLvnfXvoZYrlgPMwDiPXrz1UhPqlxDk7vQ=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=MIME-Version:Content-Transfer-Encoding:Content-Type:References: In-Reply-To:Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=O7Nyv8zeeTTcBmjqXh/T8xQIwD5MvHuFcTjLwg6cFVo=; b=dyuo+Ez6VxTkp0yWrZKcNnxULb T3Ai4gNliJppTTKNzTgKty7BQ+mmE3LNVjgIKFzH5aJLtXw86ZwcRFZD+eiAXHzSjcO/6QoNDhj0N s6vjaWJ/RAMfUk1TkuhBT4x7H144r2o9SEDvbhzEaOZMkZRfSj2zB7qTI37tgBa9DbeU=; Received: from ams.source.kernel.org ([145.40.68.75]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.94.2) id 1nwElr-00EaUJ-2A for linux-f2fs-devel@lists.sourceforge.net; Wed, 01 Jun 2022 03:11:45 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id BC01CB81768 for ; Wed, 1 Jun 2022 03:11:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4E373C34114 for ; Wed, 1 Jun 2022 03:11:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654053087; bh=O7Nyv8zeeTTcBmjqXh/T8xQIwD5MvHuFcTjLwg6cFVo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=m95aDtmXCUtCoS/ZFZrvfLoH7Cz4chqC4aH7fOMXK1y+XkmCrLRVGwBau0877oKbK zGLzBhBFxqYST3Dpx3N4Fj7eOqykgUt/hxIDpsUH33sVpl3gmYotlcf1TbUqdBsHEC SMpgAvcnW0LqBnSSxyzScRqB71IqGciiUiD4AszMCGRcp2f4qtDJypbx37Sbq9opcQ UwpFBpJjcRdfcAYqm+ZPehTpnZm6lGOvgYt3VmueQM8rgUiT4DjTFAxeh6VvPadZ6s 1BzbTuZxuh4qg6muCxNSwjSpseqhkaQlzw/ISPN9nRKsfpiCLmchoWwYN8tdcOkYTI L/j/N2UrD12aw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3545EC05FF5; Wed, 1 Jun 2022 03:11:27 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-f2fs-devel@lists.sourceforge.net Date: Wed, 01 Jun 2022 03:11:27 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: f2fs X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jaegeuk@kernel.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: filesystem_f2fs@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Headers-End: 1nwElr-00EaUJ-2A Subject: [f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #7 from Jaegeuk Kim (jaegeuk@kernel.org) --- dm-2: GC calls: 168 (BG: 169) dm-3: GC calls: 10 (BG: 10) dm-7: GC calls: 37 (BG: 64) Mostly it's healthy. Do you see f2fs_gc thread is running? May I ask some function traces when that's happening? # echo 1 > /sys/kernel/tracing/events/f2fs/enable # echo 1 > /sys/kernel/tracing/tracing_on # cat /sys/kernel/tracing/trace_pipe -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel