13.07.2015 Views

Getting Started with vFabric Hyperic v.5.7 - VMware

Getting Started with vFabric Hyperic v.5.7 - VMware

Getting Started with vFabric Hyperic v.5.7 - VMware

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Generate a <strong>vFabric</strong> <strong>Hyperic</strong> Server Thread Dump from Command LineTo generate a thread dump on Windows:If <strong>vFabric</strong> <strong>Hyperic</strong> Server is running in a terminal window — Try in theterminal window.If <strong>vFabric</strong> <strong>Hyperic</strong> Server is running as a service — Use a tool like StackTrace.To generate a thread dump on Unix-like systems, use jstackhttp://download.oracle.com/javase/1.5.0/docs/tooldocs/share/jstack.html on the <strong>vFabric</strong> <strong>Hyperic</strong>Server process. For example, if the server's PID is 215:jstack 215 >mydumpfile.txtHow to find the <strong>vFabric</strong> <strong>Hyperic</strong> Server PIDYou can run jps in a shell to determine the <strong>vFabric</strong> <strong>Hyperic</strong> Server's process ID — look forthe process named "Bootstrap". For example:$ jps187 WrapperStartStopApp408 Jps215 BootstrapOn Unix-like systems, you can also run Kill -3 on the <strong>vFabric</strong> <strong>Hyperic</strong> server process.Note however, that if you do, the thread dump will be written to wrapper.log, and bedifficult to parse.Generate Agent Thread Dump from User InterfaceRun the agent launcher <strong>with</strong> the dump option. For more information see Start, Stop, and OtherAgent Operations.Check Port AvailabilityThe <strong>vFabric</strong> <strong>Hyperic</strong> Server must be able to establish a connection <strong>with</strong> the agent, and viceversa.To verify that the server can access the agent's listen port, run the following from the serverplatform:telnet AgentIp AgentPort105

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