java.lang.OutOfMemoryError:Java heap space when runing IS8.0

Hi ,
When IS 8.0.1 running , got an error as below :
2011-4-25 17:32:06 com.webMethods.sc.config.ConfigurationLogger log warn: Caught unexpected exception in FileMonitorTask.run();message:‘java heap space’
java.lang.OutOfMemoryError:Java heap space
java.lang.OutOfMemoryError:Java heap space
log4j:ERROR error while servicing the queue
java.lang.OutOfMemoryError:Java heap space
java.lang.OutOfMemoryError:Java heap space

some guys have any ideas ? thanks very much!

Mervin

You can try increasing the amount of memory available to the JVM with the -Xmx option to the java command. If it seems like the server is using way more memory than it should, you can do some memory profiling with HPROF or another profiling tool.

Regards,
Michael