https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/CONTROLLER-273 controller <p>When starting ODL it seems to consume all available CPU - for anywhere upwards of 20 CPU minutes (I'm testing on a quad CPU system). If I increase controller logging to debug then the CPU seems to get soaked indefinitely (I gave up after about 90 minutes of CPU time - ODL still hadn't finished startup).</p> <p>Once ODL finishes startup (NETCONF is up to my 4 routers and BGP-LS is up to the one BGP-LS speaker) then CPU returns to a normal level.</p> <p>I'm wondering if this issue was introduced by the change from configuration over netconf to direct use of Java APIs (I'm pretty sure I didn't see it before that change).</p> <p>logs for the case with controller logging set to INFO showed that it took just over 5 minutes to get to the end of the configuration persister.</p> <p>attached (and zipped) logs for the case where controller logging was set to DEBUG show that after 9 or 10 minutes we run out of heap space and there were no more logs. MAVEN_OPTS was set to "-Xmx1024m -XX:MaxPermSize=512m".</p> <p>Operating System: Linux<br/> Platform: PC</p> CONTROLLER-273

high CPU on ODL startup

Bug Resolved Done Tomas Olvecky Giles Heron Thu, 3 Apr 2014 19:41:04 +0000 Tue, 25 Jul 2023 08:23:23 +0000 Thu, 24 Apr 2014 12:08:59 +0000 config 0 1 <p>Attachment opendaylight2.zip has been added with description: zipped log-file showing out of heap space on startup with -Xmx1024m</p> <p>Hi,<br/> from the log file I don't see what the issue might be. Only the OOM: MAVEN_OPTS only affect maven build, so please use run.sh -Xmx2G<br/> If the issue still persists, can you give me a pointer where to the environment?</p> <p>Hi Tomas,</p> <p>I think this one is fixed now we've moved to 2G of heap memory.</p> <p>and yes - my mistake re the MAVEN_OPTS. I figured that one out eventually <img class="emoticon" src="https://jira.opendaylight.org/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/></p> <p>Giles</p> Development External issue ID 659 External issue URL Rank 0|i02jdr: