5 Restart Server This topic explains systematic instructions to restart the JMS servers. Under the Domain Structure left panel, navigate to the Environment drop-down option. Click Server.The Summary of Servers screen displays. Figure 5-1 Summary of ServersDescription of "Figure 5-1 Summary of Servers" Increase the heap size of both DC_JMS_1 and DC_JMS_2 clusters.The Summary of Server Templates screen displays. Figure 5-2 Summary of Server TemplatesDescription of "Figure 5-2 Summary of Server Templates" Select the cluster DC_JMS_Template-0, and click the Server Start tab.The Settings for DC_JMS_Template-0 screen displays. Figure 5-3 Settings for DC_JMS_Template-0Description of "Figure 5-3 Settings for DC_JMS_Template-0" Specify the –XX:MaxPermSize=512m in the Arguments section. Restart the AdminServer and DC_JMS_1 and DC_JMS_2 managed servers.