What causes GC Overhead Limit Exceeded error in Layer7?
What should we improve in clustered layer7 environment when we see following errors while performing endurance test?
2017-10-06T20:25:44.415-0400 SEVERE 830 com.l7tech.server.SoapMessageProcessingServlet: GC overhead limit exceeded
2017-10-06T20:26:17.166-0400 SEVERE 1461 com.l7tech.server.SoapMessageProcessingServlet: GC overhead limit exceeded
2017-10-06T20:36:05.648-0400 SEVERE 1312 com.l7tech.server.SoapMessageProcessingServlet: GC overhead limit exceeded
2017-10-06T20:36:17.958-0400 SEVERE 237 org.apache.catalina.core.ContainerBase.[ssg].[d1mxmvma75002.onstar.gm.com].[/].[CXFServlet]: Servlet.service() for servlet CXFServlet threw exception
2017-10-06T20:36:31.145-0400 SEVERE 36 com.l7tech.server.util.ManagedTimerTask: Uncaught exception in background task 'GC overhead limit exceeded'.