Examples of GarbageCollectorMXBean

Examples of java.lang.management.GarbageCollectorMXBean

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        try
        {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null))
            {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        }
        catch (Exception e)
        {
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Examples of java.lang.management.GarbageCollectorMXBean

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        try
        {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null))
            {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        }
        catch (Exception e)
        {
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Examples of java.lang.management.GarbageCollectorMXBean

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    RuntimeMXBean rtmx = JMX.newMXBeanProxy(conn, RUNTIME_MXBEAN, RuntimeMXBean.class);
   
    boolean jrockit = rtmx.getVmName().toUpperCase().contains("JROCKIT");
    Map<PoolType, Collection<String>> map = new HashMap<GcKnowledgeBase.PoolType, Collection<String>>();
    for(ObjectName gcn: conn.queryNames(COLLECTORS_PATTERN, null)) {
      GarbageCollectorMXBean gc = JMX.newMXBeanProxy(conn, gcn, GarbageCollectorMXBean.class);

      String gcName = jrockit ? "JRockit" : gc.getName();
      for(String pool: gc.getMemoryPoolNames()) {
        PoolType type = classify(gcName, pool);
        if (type != null) {
          add(map, type, pool);
        }
      }
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Examples of java.lang.management.GarbageCollectorMXBean

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        try
        {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null))
            {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        }
        catch (Exception e)
        {
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Examples of java.lang.management.GarbageCollectorMXBean

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    protected void executeReadAttribute(OperationContext context, ModelNode operation) throws OperationFailedException {

        final String gcName = PathAddress.pathAddress(operation.require(ModelDescriptionConstants.OP_ADDR)).getLastElement().getValue();
        final String name = operation.require(ModelDescriptionConstants.NAME).asString();

        GarbageCollectorMXBean gcMBean = null;

        for (GarbageCollectorMXBean mbean : ManagementFactory.getGarbageCollectorMXBeans()) {
            if (gcName.equals(escapeMBeanName(mbean.getName()))) {
                gcMBean = mbean;
            }
        }

        if (gcMBean == null) {
            throw PlatformMBeanMessages.MESSAGES.unknownGarbageCollector(gcName);
        }

        if (PlatformMBeanUtil.JVM_MAJOR_VERSION > 6 && PlatformMBeanConstants.OBJECT_NAME.equals(name)) {
            final String objName = PlatformMBeanUtil.getObjectNameStringWithNameKey(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE, gcName);
            context.getResult().set(objName);
        } else if (ModelDescriptionConstants.NAME.equals(name)) {
            context.getResult().set(escapeMBeanName(gcMBean.getName()));
        } else if (PlatformMBeanConstants.VALID.equals(name)) {
            context.getResult().set(gcMBean.isValid());
        } else if (PlatformMBeanConstants.MEMORY_POOL_NAMES.equals(name)) {
            final ModelNode result = context.getResult();
            result.setEmptyList();
            for (String pool : gcMBean.getMemoryPoolNames()) {
                result.add(escapeMBeanName(pool));
            }
        } else if (PlatformMBeanConstants.COLLECTION_COUNT.equals(name)) {
            context.getResult().set(gcMBean.getCollectionCount());
        } else if (PlatformMBeanConstants.COLLECTION_TIME.equals(name)) {
            context.getResult().set(gcMBean.getCollectionTime());
        } else if (PlatformMBeanConstants.GARBAGE_COLLECTOR_READ_ATTRIBUTES.contains(name)
                || PlatformMBeanConstants.GARBAGE_COLLECTOR_METRICS.contains(name)) {
            // Bug
            throw PlatformMBeanMessages.MESSAGES.badReadAttributeImpl4(name);
        } else {
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Examples of java.lang.management.GarbageCollectorMXBean

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        try
        {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null))
            {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        }
        catch (Exception e)
        {
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Examples of java.lang.management.GarbageCollectorMXBean

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  private String getGarbageCollectorStatsAsString(List<GarbageCollectorMXBean> gcMXBeans) {
    StringBuilder str = new StringBuilder();
    str.append("Garbage collector stats: ");

    for (int i = 0; i < gcMXBeans.size(); i++) {
      GarbageCollectorMXBean bean = gcMXBeans.get(i);

      String msg = String.format("[%s, GC TIME (ms): %d, GC COUNT: %d]",
          bean.getName(), bean.getCollectionTime(), bean.getCollectionCount());
      str.append(msg);
      str.append(i < gcMXBeans.size() - 1 ? ", " : "");
    }

    return str.toString();
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Examples of java.lang.management.GarbageCollectorMXBean

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    public GCInspector() {
        MBeanServer server = ManagementFactory.getPlatformMBeanServer();
        try {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null)) {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
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Examples of java.lang.management.GarbageCollectorMXBean

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        try
        {
            ObjectName gcName = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
            for (ObjectName name : server.queryNames(gcName, null))
            {
                GarbageCollectorMXBean gc = ManagementFactory.newPlatformMXBeanProxy(server, name.getCanonicalName(), GarbageCollectorMXBean.class);
                beans.add(gc);
            }
        }
        catch (Exception e)
        {
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Examples of java.lang.management.GarbageCollectorMXBean

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            }
            mbeans = mbsc.queryNames(gcName, null);
            if (mbeans != null) {
                gcmbeans = new ArrayList<GarbageCollectorMXBean>();
                Iterator iterator = mbeans.iterator();
                GarbageCollectorMXBean gc = null;
                while (iterator.hasNext()) {
                    ObjectName objName = (ObjectName) iterator.next();
                    gc = ManagementFactory.newPlatformMXBeanProxy(mbsc,
                                               objName.getCanonicalName(),
                                               GarbageCollectorMXBean.class);
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