I had a similar issue with Tomcat running Jenkins. I was able to get around it with these Java options:
-Xms64m -Xmx256m But I also downgraded to Java 6. YMMV. Dave > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.