This is what I see on ACS 4.4.2, so perhaps you make same/similar changes, with limiting java RAM usage etc:
[root@compute1 ~]# grep -ir Xmx /etc/ /etc/cloudstack/management/tomcat6-nonssl.conf:JAVA_OPTS="-Djava.awt.headless=true -Dcom.sun.management.jmxremote=false -Xmx2g -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/cloudstack/management/ -XX:PermSize=512M -XX:MaxPermSize=800m" /etc/cloudstack/management/tomcat6.conf:JAVA_OPTS="-Djava.awt.headless=true -Dcom.sun.management.jmxremote=false -Xmx2g -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/cloudstack/management/ -XX:PermSize=512M -XX:MaxPermSize=800m" /etc/cloudstack/management/tomcat6-ssl.conf:JAVA_OPTS="-Djava.awt.headless=true -Dcom.sun.management.jmxremote=false -Djavax.net.ssl.trustStore=/etc/cloudstack/management/cloudmanagementserver.keystore -Djavax.net.ssl.trustStorePassword=vmops.com -Xmx2g -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/cloudstack/management/ -XX:MaxPermSize=800m -XX:PermSize=512M" On 26 November 2014 at 09:13, Jochim, Ingo <[email protected]> wrote: > The upgrade to 4.4 is planned but we are looking for a short term solution. > > Ingo > > -----Ursprüngliche Nachricht----- > Von: Andrija Panic [mailto:[email protected]] > Gesendet: Mittwoch, 26. November 2014 08:57 > An: [email protected] > Betreff: Re: CS agent consumes a lot of RAM > > Had exact same issue, fixed in 4.3... > > Not sure how to limit it with some java option maybe... ? > > On 26 November 2014 at 08:41, Jochim, Ingo <[email protected]> > wrote: > > > Hi all, > > > > on CS 4.2 we have the problem that the agent on the hypervisors > > consumes a lot of memory sometimes. > > If that happens the OS starts to kill the virtual machines. > > > > Are there any solutions out there or some java configurations for the > > agent? > > > > Thanks and regards, > > Ingo > > > > -- > > This email was Virus checked by Astaro Security Gateway. > > http://www.sophos.com > > > > > > -- > > Andrija Panić > > -- > This email was Virus checked by Astaro Security Gateway. > http://www.sophos.com > -- Andrija Panić
