From olio-user-return-282-apmail-incubator-olio-user-archive=incubator.apache.org@incubator.apache.org Mon Jan 18 17:07:56 2010 Return-Path: Delivered-To: apmail-incubator-olio-user-archive@minotaur.apache.org Received: (qmail 82919 invoked from network); 18 Jan 2010 17:07:56 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 18 Jan 2010 17:07:56 -0000 Received: (qmail 29863 invoked by uid 500); 18 Jan 2010 17:07:56 -0000 Delivered-To: apmail-incubator-olio-user-archive@incubator.apache.org Received: (qmail 29823 invoked by uid 500); 18 Jan 2010 17:07:56 -0000 Mailing-List: contact olio-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: olio-user@incubator.apache.org Delivered-To: mailing list olio-user@incubator.apache.org Received: (qmail 29813 invoked by uid 99); 18 Jan 2010 17:07:56 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 18 Jan 2010 17:07:56 +0000 X-ASF-Spam-Status: No, hits=-2.5 required=10.0 tests=RCVD_IN_DNSWL_MED,SPF_PASS,WEIRD_PORT X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [192.18.43.132] (HELO sca-es-mail-1.sun.com) (192.18.43.132) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 18 Jan 2010 17:07:46 +0000 Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id o0IH7Ocp015009 for ; Mon, 18 Jan 2010 09:07:24 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII; format=flowed Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KWG00K00CVRJH00@fe-sfbay-10.sun.com> for olio-user@incubator.apache.org; Mon, 18 Jan 2010 09:07:24 -0800 (PST) Received: from Macintosh-3.local ([unknown] [71.35.139.8]) by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KWG00LWKCVW1M70@fe-sfbay-10.sun.com>; Mon, 18 Jan 2010 09:07:24 -0800 (PST) Date: Mon, 18 Jan 2010 09:07:07 -0800 From: Kim LiChong Subject: Re: OLIO-Java issue In-reply-to: <4B5285C9.8060500@sun.com> Sender: Kim.Lichong@Sun.COM To: olio-user@incubator.apache.org Cc: Joshua Schnee Message-id: <4B54953B.4080403@sun.com> References: <8207aa2d1001150752r7690668dv7f99650e656341a5@mail.gmail.com> <4B5285C9.8060500@sun.com> User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) X-Virus-Checked: Checked by ClamAV on apache.org Hi Joshua, I have seen this issue (the situation that Shanti is referring to) when your server resources are strained and the threads are hanging so when Faban tries to terminate, it cannot. Can you try accessing the application at the end of the steady state to see if the server is still serving the incoming requests? If not, you can try taking a thread dump to see what your server threads are doing to understand what is hanging. You might have to tune your server to accommodate the load you are using (i.e. HTTP threads etc.) Kim > You didn't say which version of olio you are running ( PHP ?) I have > never seen a problem such as this. Copying the alias in case anyone > else has. > Can you report what cpu util. you're seeing on the server ? Is it > struggling perhaps and not responding ? Is this on a virtualized > platform ? I assume there are no other errors in the log ? > > Shanti > > Joshua Schnee wrote: >> Akara and Shanti, >> >> I'm currently running OLIO-Java and seeing an issue. I would have >> submitted it to the olio-user forum, but I'm unclear if the issue is >> related to OLIO or faban. In short, the run starts, ramps up, and >> runs the steady state without issue. However, when the benchmark >> should be shutting down it runs into issues and forcefully terminates >> the threads and benchmark. That said, the benchmark doesn't actually >> stop, it will run indefinitely or till I "Kill Current Run". This >> issue is somewhat sporadic as occasionally a reboot of all systems >> under test will result in a clean run. >> >> 14:18:04 jsclient0 INFO Ramp up completed 14:23:03 jsclient0 INFO >> Steady state completed 14:26:03 jsclient0 WARNING UIDriverAgent[0]: >> Forcefully terminating benchmark run 14:26:03 jsclient0 >> WARNING/exception >> / >> UIDriverAgent[0]: 50 threads forcefully terminated. 12:42:34 sut-199 >> INFO Killing tools >> >> Additional details : Faban 1.0 build 111109 >> Olio Java 0.2 >> >> Thanks, >> -Josh >>