I think that the issue can be that free memory of the VM is fragmented, and when JVM claims 2GB or 3GB, it cannot get that big in one chunk? How much memory is free from that 8GB of that VM?
Csaba On Thu, Sep 19, 2013 at 7:50 PM, Andrew Farnsworth <[email protected]>wrote: > Howard, > I have encountered an issue where the number of threads was the problem > rather than the heap size... well not directly anyway. Can you send > through the full java config and we might be able to help. > > You can also set the "-verbose:gc,sizes,stack" options for Garbage > Collector, Memory Size, and Stack for each thread information. See the > link below for more information: > > > http://pic.dhe.ibm.com/infocenter/java7sdk/v7r0/index.jsp?topic=%2Fcom.ibm.java.win.70.doc%2Fdiag%2Fappendixes%2Fcmdline%2Fcmdline.html > > Next, what environment is this running in? Stand alone java, application > server (if so which one, tomcat, jboss, websphere, etc). > > If it is running in an application server, you can enable the JNI and then > run another app to monitor what is happening live in the JVM. > > Andy > > > -- > -- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nlug-talk?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- You received this message because you are subscribed to the Google Groups "NLUG" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nlug-talk?hl=en --- You received this message because you are subscribed to the Google Groups "NLUG" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
