void checkThreadInfo(ThreadInfo info) {
      if (!getName().equals(info.getThreadName())) {
        throw new RuntimeException(
            "Name: " + info.getThreadName() + " not matched. Expected: " + getName());
      }

      MonitorInfo[] monitors = info.getLockedMonitors();
      if (monitors.length != OWNED_MONITORS) {
        throw new RuntimeException(
            "Number of locked monitors = "
                + monitors.length
                + " not matched. Expected: "
                + OWNED_MONITORS);
      }
      MonitorInfo m = monitors[0];
      StackTraceElement ste = m.getLockedStackFrame();
      int depth = m.getLockedStackDepth();
      StackTraceElement[] stacktrace = info.getStackTrace();
      if (!ste.equals(stacktrace[depth])) {
        System.out.println("LockedStackFrame:- " + ste);
        System.out.println("StackTrace at " + depth + " :-" + stacktrace[depth]);
        throw new RuntimeException(
            "LockedStackFrame does not match " + "stack frame in ThreadInfo.getStackTrace");
      }

      String className = lock.getClass().getName();
      int hcode = System.identityHashCode(lock);
      if (!className.equals(m.getClassName())
          || hcode != m.getIdentityHashCode()
          || !m.getLockedStackFrame().getMethodName().equals("run")) {
        System.out.println(info);
        throw new RuntimeException("MonitorInfo " + m + " doesn't match.");
      }

      LockInfo[] syncs = info.getLockedSynchronizers();
      if (syncs.length != OWNED_SYNCS) {
        throw new RuntimeException(
            "Number of locked syncs = " + syncs.length + " not matched. Expected: " + OWNED_SYNCS);
      }
      AbstractOwnableSynchronizer s = mutex.getSync();
      String lockName = s.getClass().getName();
      hcode = System.identityHashCode(s);
      if (!lockName.equals(syncs[0].getClassName())) {
        throw new RuntimeException(
            "LockInfo : " + syncs[0] + " class name not matched. Expected: " + lockName);
      }
      if (hcode != syncs[0].getIdentityHashCode()) {
        throw new RuntimeException(
            "LockInfo: " + syncs[0] + " IdentityHashCode not matched. Expected: " + hcode);
      }
      LockInfo li = info.getLockInfo();
      if (li == null) {
        throw new RuntimeException("Expected non-null LockInfo");
      }
    }
Beispiel #2
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  private static void printThreadInfo(CompositeData cd) {
    ThreadInfo info = ThreadInfo.from(cd);
    if (info == null) {
      throw new RuntimeException("TEST FAILED: " + " Null ThreadInfo");
    }

    System.out.print(info.getThreadName());
    System.out.print(" id=" + info.getThreadId());
    System.out.println(" " + info.getThreadState());

    for (StackTraceElement s : info.getStackTrace()) {
      System.out.println(s);
    }
  }
  public static void main(String[] args) throws Exception {
    // TODO Auto-generated method stub
    if (args.length != 4) {
      System.err.println("Please provide process id zabbix-host zabbix-port host-guid");
      System.exit(-1);
    }
    String processPid = args[0];
    String zabbixHost = args[1];
    String zabbixPort = args[2];
    String hostGuid = args[3];

    VirtualMachine vm = VirtualMachine.attach(processPid);
    String connectorAddr =
        vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
    if (connectorAddr == null) {
      String agent =
          vm.getSystemProperties().getProperty("java.home")
              + File.separator
              + "lib"
              + File.separator
              + "management-agent.jar";
      vm.loadAgent(agent);
      connectorAddr =
          vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
    }
    JMXServiceURL serviceURL = new JMXServiceURL(connectorAddr);
    JMXConnector connector = JMXConnectorFactory.connect(serviceURL);
    MBeanServerConnection mbsc = connector.getMBeanServerConnection();
    ObjectName objName = new ObjectName(ManagementFactory.THREAD_MXBEAN_NAME);
    Set<ObjectName> mbeans = mbsc.queryNames(objName, null);
    for (ObjectName name : mbeans) {
      ThreadMXBean threadBean;
      threadBean =
          ManagementFactory.newPlatformMXBeanProxy(mbsc, name.toString(), ThreadMXBean.class);
      long threadIds[] = threadBean.getAllThreadIds();
      for (long threadId : threadIds) {
        ThreadInfo threadInfo = threadBean.getThreadInfo(threadId);
        System.out.println(threadInfo.getThreadName() + " / " + threadInfo.getThreadState());
      }
    }
  }