Configuring JMS on Weblogic Server 12c Restart Server 6 Restart Server This topic explains systematic instructions to restart the JMS servers. Increase the heap size of both DC_JMS_1 and DC_JMS_2 clusters. Figure 6-1 Summary of ServersDescription of "Figure 6-1 Summary of Servers" Select the cluster DC_JMS_Template-0, and click the Server Start tab.The Settings for DC_JMS_Template-0 screen displays. Figure 6-2 Summary of Server TemplatesDescription of "Figure 6-2 Summary of Server Templates" Enter –XX:MaxPermSize=512m in an Arguments section.Settings for DC_JMS_Template-0 is displayed. Figure 6-3 Settings for DC_JMS_Template-0Description of "Figure 6-3 Settings for DC_JMS_Template-0" Restart the AdminServer and DC_JMS_1 and DC_JMS_2 managed servers.