So just the max to 2048, leave the min as 1024? Regards,
Barry -----Original Message----- From: Basmajian, Raffi [mailto:rbasmaj...@ofiglobal.com] Sent: Tuesday, October 20, 2015 1:18 PM To: users@activemq.apache.org Subject: RE: GC Overhead limit exceeded? Max memory is only 1Gb? Not knowing anything about your use cases or volumes, 1Gb is low, try increasing to 2Gb, so how far that gets you. Btw, on Java 8, "PERM" settings related to PermGen memory space are ignored; that space was removed, replaced with Meta space, use -XX:MaxMetaspaceSize to configure it, but probably best to leave it default, which I believe is unlimited. -----Original Message----- From: barry.barn...@wellsfargo.com [mailto:barry.barn...@wellsfargo.com] Sent: Tuesday, October 20, 2015 12:29 PM To: users@activemq.apache.org Subject: RE: GC Overhead limit exceeded? [ EXTERNAL ] We are at jdk1.8.0_45. These are our current mem settings: export JAVA_MIN_MEM=1024M # Minimum memory for the JVM export JAVA_MAX_MEM=1024M # Maximum memory for the JVM export JAVA_PERM_MEM=128M # Minimum perm memory for the JVM export JAVA_MAX_PERM_MEM=256M # Maximum memory for the JVM Any recommendations on the increase? Regards, Barry Barnett Enterprise Queuing Services | (QS4U) Open Queuing Services Wells Fargo Cell: 803-207-7452 -----Original Message----- From: burtonator2...@gmail.com [mailto:burtonator2...@gmail.com] On Behalf Of Kevin Burton Sent: Tuesday, October 20, 2015 10:54 AM To: users@activemq.apache.org Subject: Re: GC Overhead limit exceeded? This is memory. Increase ActiveMQ memory .... if you still have the problem try upgrading to Java 8 as it's better with GC... On Tue, Oct 20, 2015 at 5:48 AM, <barry.barn...@wellsfargo.com> wrote: > We are receiving the following errors: Any idea where I might look to > figure this one out? I ran GC from JConsole already. The disk space > on the persistent storage is fine as well. > > 20 Oct 2015 04:07:18,201 | ERROR | dClientAuth=true | TransportConnector > | 94 - org.apache.activemq.activemq-osgi - 5.11.1 | Could > not accept connection : java.lang.Exception: > java.lang.OutOfMemoryError: GC overhead limit exceeded > > 20 Oct 2015 04:07:15,443 | ERROR | v-5.4.1_1/deploy | fileinstall > | 7 - org.apache.felix.fileinstall - 3.5.0 | In main loop, > we have serious troublejava.lang.OutOfMemoryError: GC overhead limit > exceeded > > 20 Oct 2015 04:06:46,876 | WARN | roker] Scheduler | Topic > | 94 - org.apache.activemq.activemq-osgi - 5.11.1 | Failed > to browse Topic: TOPIC_NAME > java.lang.OutOfMemoryError: GC overhead limit exceeded > > 20 Oct 2015 04:07:44,164 | ERROR | QUEUENAME] | RollbackTask > | 105 - org.apache.aries.transaction.manager - 1.0.0 | > Unexpected exception committing > org.apache.geronimo.transaction.manager.WrapperNamedXAResource@198926b > f; continuing to commit other RMsjavax.transaction.xa.XAException: The > method 'xa_rollback' has failed with errorCode '-4'. > > Regards, > > Barry > > > -- We’re hiring if you know of any awesome Java Devops or Linux Operations Engineers! Founder/CEO Spinn3r.com Location: *San Francisco, CA* blog: http://burtonator.wordpress.com … or check out my Google+ profile <https://plus.google.com/102718274791889610666/posts> This e-mail transmission may contain information that is proprietary, privileged and/or confidential and is intended exclusively for the person(s) to whom it is addressed. Any use, copying, retention or disclosure by any person other than the intended recipient or the intended recipient's designees is strictly prohibited. If you are not the intended recipient or their designee, please notify the sender immediately by return e-mail and delete all copies. OppenheimerFunds may, at its sole discretion, monitor, review, retain and/or disclose the content of all email communications.
