Date: Wed, 01 Aug 2018 14:48:12 +0800 From: "Audio Interface" <cartizan@edm.icartizan.email> To: freebsd-stable@freebsd.org Subject: Digital Music Changer with Competitive Price is Here Message-ID: <S7Y1.J9ra2hi_b.I1sjC2Njc4n_OrQUAA64@edm.icartizan.email>
next in thread | raw e-mail | index | archive | help
Logo If you are unable to see the message below, click here (http://edm.icartizan.email/x/?S7Y1.J9ra2hi_T.H1uJ.ka2RhbGxuQUAA92) digital music changer It's the second half of 2018. What are you waiting for? High-performance Bluetooth Digital CD Changer with competitive price is in stock now. Is these the right products for your market? If "YES", please contact us directly by replying to this Email or through the contact information at the bottom. factory CD changer port Shenzhen Cartizan Technology Co., Ltd. Address: 6F, Boshen Building, Changxing Road, Longgang District, Shenzhen, China Tel: 0086 755 27888592 E-mail: salesa@icartizan.com Web: www.icartizan.com WhatsApp&Wechat: +86 15813713072 Skype: happysophia8686 Unsubscribe (http://edm.icartizan.email/x/plugin/?pName=unsubscribe&MIDRID=S7Y1.J9ra2hi_T.H1uJ.ka2RhbGxuQUAA92&Z=-2132840997) if you no longer wish to receive these emails. From owner-freebsd-stable@freebsd.org Wed Aug 1 07:12:15 2018 Return-Path: <owner-freebsd-stable@freebsd.org> Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6A0091057B75 for <freebsd-stable@mailman.ysv.freebsd.org>; Wed, 1 Aug 2018 07:12:15 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 068AC859D4 for <freebsd-stable@freebsd.org>; Wed, 1 Aug 2018 07:12:15 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: by mailman.ysv.freebsd.org (Postfix) id BED461057B74; Wed, 1 Aug 2018 07:12:14 +0000 (UTC) Delivered-To: stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9C7CC1057B73 for <stable@mailman.ysv.freebsd.org>; Wed, 1 Aug 2018 07:12:14 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from mail.ijs.si (mail.ijs.si [IPv6:2001:1470:ff80::25]) (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 2D0B5859D3 for <stable@freebsd.org>; Wed, 1 Aug 2018 07:12:14 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from amavis-ori.ijs.si (localhost [IPv6:::1]) by mail.ijs.si (Postfix) with ESMTP id 41gPd72H2Tz6MW for <stable@freebsd.org>; Wed, 1 Aug 2018 09:12:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ijs.si; h user-agent:message-id:references:in-reply-to:organization :subject:subject:from:from:date:date:content-transfer-encoding :content-type:content-type:mime-version:received:received :received:received; s=jakla4; t33107527; x35699528; bh=VPL 0lKpxdnrQ3A0rKlr8sUi5Ca9zghKrovc81tZ/cKE=; b=W+yqbKhC66WTu1vCg9n msGRtvQ6mNM9auNai6u2imrZL91TjQI/DirthUBNLo9/xm2AI6XCj6hkRI5PEjZM METAuuhaE7UUkoh3XaQ1pj2DncYyQE0gLmH52SMjwkGoXmWkpwIuX7KBrdog4zki J6+IanCFazyCw4QK+TfhUjOkX-Virus-Scanned: amavisd-new at ijs.si Received: from mail.ijs.si ([IPv6:::1]) by amavis-ori.ijs.si (mail.ijs.si [IPv6:::1]) (amavisd-new, port 10026) with LMTP id yAp59YDtOI9I for <stable@freebsd.org>; Wed, 1 Aug 2018 09:12:07 +0200 (CEST) Received: from mildred.ijs.si (mailbox.ijs.si [IPv6:2001:1470:ff80::143:1]) by mail.ijs.si (Postfix) with ESMTP id 41gPd360zMz6M1 for <stable@freebsd.org>; Wed, 1 Aug 2018 09:12:07 +0200 (CEST) Received: from nabiralnik.ijs.si (nabiralnik.ijs.si [IPv6:2001:1470:ff80::80:16]) by mildred.ijs.si (Postfix) with ESMTP id 41gPd33Wvbz12c for <stable@freebsd.org>; Wed, 1 Aug 2018 09:12:07 +0200 (CEST) Received: from sleepy.ijs.si (2001:1470:ff80:e001::76) by webmail.ijs.si with HTTP (HTTP/1.1 POST); Wed, 01 Aug 2018 09:12:07 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 01 Aug 2018 09:12:07 +0200 From: Mark Martinec <Mark.Martinec+freebsd@ijs.si> To: stable@freebsd.org Subject: Re: All the memory eaten away by ZFS 'solaris' malloc - on 11.1-R amd64 Organization: Jozef Stefan Institute In-Reply-To: <20180731220948.GA97237@raichu> References: <1a039af7758679ba1085934b4fb81b57@ijs.si> <3e56e4de076111c04c2595068ba71eec@ijs.si> <20180731220948.GA97237@raichu> Message-ID: <2ec91ebeaba54fda5e9437f868d4d590@ijs.si> X-Sender: Mark.Martinec+freebsd@ijs.si User-Agent: Roundcube Webmail/1.3.1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-stable>, <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>; List-Post: <mailto:freebsd-stable@freebsd.org> List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-stable>, <mailto:freebsd-stable-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 01 Aug 2018 07:12:15 -0000 > On Tue, Jul 31, 2018 at 11:54:29PM +0200, Mark Martinec wrote: >> I have now upgraded this host from 11.1-RELEASE-p11 to 11.2-RELEASE >> and the situation has not improved. Also turned off all services. >> ZFS is still leaking memory about 30 MB per hour, until the host >> runs out of memory and swap space and crashes, unless I reboot it >> first every four days. >> >> Any advise before I try to get rid of that faulted disk with a pool >> (or downgrade to 10.3, which was stable) ? 2018-08-01 00:09, Mark Johnston wrote: > If you're able to use dtrace, it would be useful to try tracking > allocations with the solaris tag: > > # dtrace -n 'dtmalloc::solaris:malloc {@allocs[stack(), args[3]] > count()} dtmalloc::solaris:free {@frees[stack(), args[3]] > count();}' > > Try letting that run for one minute, then kill it and paste the output. > Ideally the host will be as close to idle as possible while still > demonstrating the leak. Good and bad news: The suggested dtrace command bails out: # dtrace -n 'dtmalloc::solaris:malloc {@allocs[stack(), args[3]] count()} dtmalloc::solaris:free {@frees[stack(), args[3]] = count();}' dtrace: description 'dtmalloc::solaris:malloc ' matched 2 probes Assertion failed: (buf->dtbd_timestamp >= first_timestamp), file /usr/src/cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c, line 3330. Abort trap But I did get one step further, localizing the culprit. I realized that the "solaris" malloc count goes up in sync with the 'telegraf' monitoring service polls, which also has a ZFS plugin which monitors the zfs pool and ARC. This plugin runs 'zpool list -Hp' periodically. So after stopping telegraf (and other remaining services), the 'vmstat -m' shows that InUse count for "solaris" goes up by 552 every time that I run "zpool list -Hp" : # (while true; do zpool list -Hp >/dev/null; vmstat -m | \ fgrep solaris; sleep 1; done) | awk '{print $2-a; a=$2}' 6664427 541 552 552 552 552 552 552 552 552 556 548 552 552 552 552 552 552 552 552 552 # zpool list -Hp floki 68719476736 37354102272 31365374464 - - 49% 54 1.00x ONLINE - stuff - - - - - - - - UNAVAIL - Mark
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?S7Y1.J9ra2hi_b.I1sjC2Njc4n_OrQUAA64>