Next time before "rebooting" do a stack-dump that should help you.
regards, Achim 2014-05-07 8:18 GMT+02:00 Laci Gaspar <[email protected]>: > I had to restart karaf because it rendered the system unusable. Of course > the CPU usage is down to 5% now. > Do you think it's a good idea to uninstall the activemq features I don't > need? > I probably only need activemq-karaf. Is that correct? > > Regards, > Laci > > > On 06.05.2014 19:03, Jean-Baptiste Onofré wrote: > >> OK ;) >> >> I'm surprised that you have a lot of Object for queues. Especially do you >> have a bunch of objects for the same queue name ? >> >> Do you install ActiveMQ in Karaf (using the ActiveMQ features) ? >> >> Regards >> JB >> >> On 05/06/2014 06:09 PM, Laci Gaspar wrote: >> >>> Hi JB >>> We're using AMQ 5.9 >>> >>> Am 06.05.2014 18:02 schrieb "Jean-Baptiste Onofré" <[email protected] >>> <mailto:[email protected]>>: >>> >>> Hi Laci, >>> >>> What's the version of ActiveMQ that you use ? If you use ActiveMQ >>> 5.7, there's a bug in the ConnectionFactory (it doesn't release >>> correctly the session). Maybe it's your issue (but not fully sure). >>> >>> Regards >>> JB >>> >>> On 05/06/2014 04:37 PM, Laci Gaspar wrote: >>> >>> Ok, after a little struggle, I installed jmxterm because I have >>> only a >>> terminal access to the host. >>> Unfortunately I have no idea what to do now... no jmx experience. >>> When I list the mbeans, I get TONS of entries representing my >>> ActiveMQ >>> queues. Is that correct? >>> >>> Then, how can I find out which process uses most cpu? >>> >>> Thanks for your help. >>> Laci >>> >>> >>> On 06.05.2014 14:44, Achim Nierbeck wrote: >>> >>> Also, do you have some trace levels activated with your >>> camel routes? >>> This might also produce a high load :) >>> But as Jamie already said, it's good to enable JMX >>> Monitoring ... this >>> way you also find out about the camel routes ;) >>> >>> regards, Achim >>> >>> >>> 2014-05-06 14:07 GMT+02:00 Jamie G. >>> <[email protected] <mailto:[email protected]> >>> <mailto:jamie.goodyear@gmail.__com >>> <mailto:[email protected]>>>: >>> >>> Connect to the JMX management console and see what's >>> running up >>> the CPU. >>> >>> --Jamie >>> >>> On Tue, May 6, 2014 at 9:31 AM, Laci Gaspar >>> <[email protected] <mailto:[email protected]> >>> <mailto:[email protected] <mailto:[email protected]>>> >>> wrote: >>> > Hi >>> > I noticed that our karaf runtime is using 100% CPU. >>> > We are running karaf version 2.2.6 with some camel >>> routes. There >>> is hardly >>> > any load. >>> > >>> > Looking at the log file with level DEBUG didn't >>> reveal anything. >>> > >>> > >>> > What can I do to find out what's causing the high cpu >>> load? >>> > >>> > Regards >>> > Laci >>> >>> >>> >>> >>> -- >>> >>> Apache Karaf <http://karaf.apache.org/> Committer & PMC >>> OPS4J Pax Web >>> <http://wiki.ops4j.org/__display/paxweb/Pax+Web/ >>> <http://wiki.ops4j.org/display/paxweb/Pax+Web/>> >>> Committer & Project Lead >>> blog <http://notizblog.nierbeck.de/__> >>> >>> Software Architect / Project Manager / Scrum Master >>> >>> >>> >>> -- >>> Jean-Baptiste Onofré >>> [email protected] <mailto:[email protected]> >>> http://blog.nanthrax.net >>> Talend - http://www.talend.com >>> >>> >> > -- Apache Karaf <http://karaf.apache.org/> Committer & PMC OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer & Project Lead blog <http://notizblog.nierbeck.de/> Software Architect / Project Manager / Scrum Master
