From owner-freebsd-stable@freebsd.org Tue Jan 9 11:22:29 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 90D8DE77486 for ; Tue, 9 Jan 2018 11:22:29 +0000 (UTC) (envelope-from artemrts@ukr.net) Received: from frv198.fwdcdn.com (frv198.fwdcdn.com [212.42.77.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 52C6377B3B for ; Tue, 9 Jan 2018 11:22:28 +0000 (UTC) (envelope-from artemrts@ukr.net) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ukr.net; s=ffe; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-Id:Cc:To:Subject:From:Date:Sender:Reply-To: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=Dl/mR6GLrIk1W1HngX3zKaZ5tjOsklF1n+wQhQW0+r8=; b=maVrwvhC7KoYgPcHpqucfZjeD9 nQcFao0Wu8MTUsTZsi3LtXjn2M3153x3ml0d64h8K1V5Tl9HspzVtQn/fmenb3Jx7CwuHRiXS0fB5 XoYbHYwJ/1lN+XWn/h8cwNE2rBdrcH3qLeUPTvdtWbkhKManc1MmM6I6ZhFAiK4h0ClY=; Received: from [10.10.10.52] (helo=frv52.fwdcdn.com) by frv198.fwdcdn.com with smtp ID 1eYrz7-000IzD-Kr for freebsd-stable@freebsd.org; Tue, 09 Jan 2018 13:22:25 +0200 Date: Tue, 09 Jan 2018 13:22:25 +0200 From: wishmaster Subject: Re[2]: swap_pager_getswapspace(32) Error To: Eugene Grosbein Cc: freebsd-stable X-Mailer: mail.ukr.net 5.0 Message-Id: <1515496886.447895213.lph608ol@frv52.fwdcdn.com> In-Reply-To: <5A549A03.9060906@grosbein.net> References: <1515479672.203020608.2hyrh1bv@frv52.fwdcdn.com> <5A5480F4.3080404@grosbein.net> <1515489509.866388124.tjhm60c8@frv52.fwdcdn.com> <5A549A03.9060906@grosbein.net> X-Reply-Action: reply Received: from artemrts@ukr.net by frv52.fwdcdn.com; Tue, 09 Jan 2018 13:22:25 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: binary X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jan 2018 11:22:29 -0000 --- Original message --- From: "Eugene Grosbein" Date: 9 January 2018, 12:31:45 > 09.01.2018 16:30, wishmaster wrote: > > >>> Jan 5 09:49:40 server kernel: swap_pager_getswapspace(32): failed > >>> Jan 5 09:49:40 server kernel: swap_pager_getswapspace(24): failed > >>> Jan 5 09:49:40 server kernel: swap_pager_getswapspace(18): failed > > [skip] > > > # swapinfo > > Device 1K-blocks Used Avail Capacity > > /dev/mirror/swap 33554428 0 33554428 0% > > > > The Capacity parameter of swapinfo is <= 2...3% even though swap_pager_getswapspace(32) is occurred. > > Do you have any real problem with some running service like crashing/restarting processes? > > I think, may be this is something ZFS-related? See ARC cache below. last pid: 37336; load averages: 0.39, 0.34, 0.28 up 1+01:08:28 13:19:14 490 processes: 5 running, 462 sleeping, 23 waiting CPU 0: 0.8% user, 0.0% nice, 0.4% system, 2.4% interrupt, 96.5% idle CPU 1: 3.9% user, 0.0% nice, 1.2% system, 0.0% interrupt, 94.9% idle CPU 2: 0.8% user, 0.0% nice, 1.6% system, 1.2% interrupt, 96.5% idle CPU 3: 0.8% user, 0.0% nice, 0.4% system, 2.8% interrupt, 96.1% idle Mem: 42M Active, 1186M Inact, 14G Wired, 495M Free ARC: 12G Total, 610M MFU, 11G MRU, 32K Anon, 44M Header, 467M Other 11G Compressed, 12G Uncompressed, 1.07:1 Ratio Swap: 32G Total, 32G Free See ARC cache.