Return-Path: X-Original-To: apmail-activemq-users-archive@www.apache.org Delivered-To: apmail-activemq-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AA0D210F7C for ; Fri, 18 Oct 2013 22:50:20 +0000 (UTC) Received: (qmail 61208 invoked by uid 500); 18 Oct 2013 22:50:20 -0000 Delivered-To: apmail-activemq-users-archive@activemq.apache.org Received: (qmail 61151 invoked by uid 500); 18 Oct 2013 22:50:19 -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 61138 invoked by uid 99); 18 Oct 2013 22:50:19 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 18 Oct 2013 22:50:19 +0000 X-ASF-Spam-Status: No, hits=2.8 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,URI_HEX X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of christian.posta@gmail.com designates 209.85.217.172 as permitted sender) Received: from [209.85.217.172] (HELO mail-lb0-f172.google.com) (209.85.217.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 18 Oct 2013 22:50:13 +0000 Received: by mail-lb0-f172.google.com with SMTP id c11so3119221lbj.17 for ; Fri, 18 Oct 2013 15:49:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=ISG7wNYhQ3eCU6V82ModV4JbZzcXiHtomEtorAM0A2o=; b=ZfaGuK86B5FlFouKtLhjc8BdCuIpG3BlAfI6ejYLQRjuHlnt5iUcNHnjLZVTKSfxW9 4osJ+MNVvxmRGvBdVIaWNLgbYzllsfUrYEBA9jy0A4EYWYqirOR/UIxBrSiG61ZZWzMh l/aY+D02m5m41fpPA+My1Z0S9HLxsLTBrpf3eNOdIsABJuUezR5JBrPlAbpaSfHclkGo tqtmIQZw0VzMwnWURZXD2xCcMCoOJ5JzgvMW9NUuXrhAeMwTB8oXq+GM6zq02cRdJVAY pSbwxWRqLTjlPorif0Du4PANSBIS0CGZcH9bWgkybBqnneSxxn3rs3avYBztjB7Z22ut /vbQ== MIME-Version: 1.0 X-Received: by 10.152.121.3 with SMTP id lg3mr4259064lab.0.1382136592947; Fri, 18 Oct 2013 15:49:52 -0700 (PDT) Received: by 10.114.2.239 with HTTP; Fri, 18 Oct 2013 15:49:52 -0700 (PDT) In-Reply-To: <1FC2EA2E-5162-48D4-9300-FEA0F24F5FFF@gmail.com> References: <1381910522879-4672867.post@n4.nabble.com> <1381924201323-4672872.post@n4.nabble.com> <1382107959828-4672990.post@n4.nabble.com> <1FC2EA2E-5162-48D4-9300-FEA0F24F5FFF@gmail.com> Date: Fri, 18 Oct 2013 15:49:52 -0700 Message-ID: Subject: Re: Poor performance while using virtual topic mode From: Christian Posta To: "users@activemq.apache.org" Content-Type: multipart/alternative; boundary=089e0112d164a75e3c04e90bc08e X-Virus-Checked: Checked by ClamAV on apache.org --089e0112d164a75e3c04e90bc08e Content-Type: text/plain; charset=ISO-8859-1 +1 to that! On Fri, Oct 18, 2013 at 1:38 PM, Johan Edstrom wrote: > Another thing I'd say a little bit tongue in cheek is when it comes to > use-cases; Why? > I see a lot of different use-cases and "unique" problems, usually the > problem is that > being unique is the problem.... > > /je > > On Oct 18, 2013, at 12:55 PM, Christian Posta > wrote: > > > lol i don't think there is magic to learning this stuff *fast* :) if you > > stumble upon some magic beans, or a refreshingly magical drink, then > > please, please, please point me to it :) > > > > activemq is a fairly complex piece of server software. time and > experience > > cannot be substituted. > > > > your best bet is to grab someone who knows linux and networking a > little, a > > good JVM profiler (yourkit), and Rob/Dejan's book, and figure out where > > your bottlenecks are. If you've figured out where the bottlenecks are, > > then come back here and we can give some suggestions for configuration > > tweaks. > > > > paid support is also available: http://activemq.apache.org/support.html > > > > Good luck! > > > > > > On Fri, Oct 18, 2013 at 7:52 AM, HellKnight > wrote: > > > >> Never had any experience about servers, clusters , linux OS , > >> enterprise > >> level software etc before(Actually I mean when I was at university).It > >> really suffers when I encounter some problems and can not come up with > any > >> ideas to find its cause step by step and resolve it at last, not to > mention > >> bosses getting mad and deadlines ahead, haha. > >> I wonder whether there is any way to learn these things fast, reading > >> blogs/articles/books seems to be a bad idea because I read a lot about > >> ActiveMQ but I still can not come up with satisfactory solutions when > >> something wrong about broker or new requirements/use case comes to me . > >> > >> > >> > >> -- > >> View this message in context: > >> > http://activemq.2283324.n4.nabble.com/Poor-performance-while-using-virtual-topic-mode-tp4672867p4672990.html > >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. > >> > > > > > > > > -- > > *Christian Posta* > > http://www.christianposta.com/blog > > twitter: @christianposta > > -- *Christian Posta* http://www.christianposta.com/blog twitter: @christianposta --089e0112d164a75e3c04e90bc08e--