https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230555#M51795 You should wait for HP SIM 6 which is currently projected to be out before the end of March 2010. Thu, 18 Mar 2010 00:21:57 GMT David Claypool 2010-03-18T00:21:57Z https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230554#M51794 Can I increase memory available to/used by mxdomainmgr ? By default it seems to never go beyond about 1 GB RAM and instead gives me this error in the log file:<BR /><BR />17 Mar 14:05:11,646 ERROR [STDERR] java.lang.OutOfMemoryError: Java heap space<BR />17 Mar 14:17:38,284 INFO [HPSIM_DEBUG] [Panic Logger-0] (Low Memory Detector) Heap collection hitting upper limits 100% used <BR />17 Mar 14:19:59,177 INFO [HPSIM_DEBUG] [Panic Logger-0] (Low Memory Detector) Heap collection hitting upper limits 99% used <BR /><BR />The server has plenty of RAM available, but since the process is 32-bit I'm not sure if it can use more or how to change it in that case ?<BR /><BR />Or should I wait for HPSIM 6 whenever that will come out ? Wed, 17 Mar 2010 12:50:06 GMT https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230554#M51794 Mikael Rönnbäck 2010-03-17T12:50:06Z https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230555#M51795 You should wait for HP SIM 6 which is currently projected to be out before the end of March 2010. Thu, 18 Mar 2010 00:21:57 GMT https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230555#M51795 David Claypool 2010-03-18T00:21:57Z https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230556#M51796 Ok, thanks for the advice Thu, 18 Mar 2010 07:38:38 GMT https://community.hpe.com/t5/server-management-systems/increase-memory-usage-for-mxdomainmgr/m-p/5230556#M51796 Mikael Rönnbäck 2010-03-18T07:38:38Z