Return-Path: Delivered-To: apmail-activemq-users-archive@www.apache.org Received: (qmail 73685 invoked from network); 10 Aug 2010 08:19:35 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 10 Aug 2010 08:19:35 -0000 Received: (qmail 60488 invoked by uid 500); 10 Aug 2010 08:19:35 -0000 Delivered-To: apmail-activemq-users-archive@activemq.apache.org Received: (qmail 60317 invoked by uid 500); 10 Aug 2010 08:19:33 -0000 Mailing-List: contact users-help@activemq.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@activemq.apache.org Delivered-To: mailing list users@activemq.apache.org Received: (qmail 60308 invoked by uid 99); 10 Aug 2010 08:19:32 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Aug 2010 08:19:32 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,SPF_HELO_PASS,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of lists@nabble.com designates 216.139.236.158 as permitted sender) Received: from [216.139.236.158] (HELO kuber.nabble.com) (216.139.236.158) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Aug 2010 08:19:27 +0000 Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1Oik39-00056q-B4 for users@activemq.apache.org; Tue, 10 Aug 2010 01:19:07 -0700 Message-ID: <29395332.post@talk.nabble.com> Date: Tue, 10 Aug 2010 01:19:07 -0700 (PDT) From: Pavel Moravec To: users@activemq.apache.org Subject: Re: Storage utilisation not decreasing when memory utilisation reaches 70% In-Reply-To: <29294831.post@talk.nabble.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Nabble-From: pavel.moravec@acision.com References: <29248087.post@talk.nabble.com> <29264165.post@talk.nabble.com> <4C514B2A.2020906@elca.ch> <29294831.post@talk.nabble.com> Hello, I identified the source of problems but don't understand why the configuration causes them. When I comment out: (or simply set producerFlowControl to false), then the problems disappear. Can't be there some problem with the producer flow control? Pavel Pavel Moravec wrote: > > It is in my previous post at the botton. Or use direct link > http://old.nabble.com/file/p29264165/activemq.xml > > Pavel > > > Reynald Borer wrote: >> >> I think you forgot to attach your activemq.xml file... or I am totally >> blind ? >> >> On 07/26/2010 10:08 AM, Pavel Moravec wrote: >>> I don't think so. See attached activemq.xml file. >>> >>> >>> >>> Gary Tully wrote: >>> >>>> Is the advice from https://issues.apache.org/activemq/browse/AMQ-2834 >>>> relevant to your use case? >>>> >>>> On 23 July 2010 15:32, Pavel Moravec wrote: >>>> >>>>> Hello, >>>>> we experience the following problem when using Active-MQ 5.3.2 for >>>>> forwarding persistent messages. >>>>> >>>>> Time to time, consumers don't read mails from Active-MQ sufficiently >>>>> fast >>>>> so >>>>> memory utilisation reaches 70%. Further mails are stored on disk and >>>>> storage >>>>> utilisation is growing. Once consumers are ready again, all the stored >>>>> emails both from memory and disk are consumed. However, storage >>>>> utilisation >>>>> does not drop back to zero. >>>>> >>>>> Repeating the scenario above, I finished with (almost) no email in >>>>> memory >>>>> or >>>>> in storage while storage usage is 100%. Active-MQ is not accepting new >>>>> mails >>>>> while it is not feeding consumers having nothing inside. A restart >>>>> resolves >>>>> the problem. >>>>> >>>>> Can't be there something wrong with the storage utilisation counter? >>>>> Has >>>>> somebody met the same issue already? >>>>> >>>>> Thanks in advance for a feedback. >>>>> -- >>>>> View this message in context: >>>>> http://old.nabble.com/Storage-utilisation-not-decreasing-when-memory-utilisation-reaches-70--tp29248087p29248087.html >>>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> http://blog.garytully.com >>>> >>>> Open Source Integration >>>> http://fusesource.com >>>> >>>> >>>> >>> http://old.nabble.com/file/p29264165/activemq.xml activemq.xml >>> >> >> > > -- View this message in context: http://old.nabble.com/Storage-utilisation-not-decreasing-when-memory-utilisation-reaches-70--tp29248087p29395332.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.