Java Code Examples for java.lang.management.ThreadInfo#getThreadId()
The following examples show how to use
java.lang.management.ThreadInfo#getThreadId() .
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Example 1
| Source File: ThreadMonitor.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
private void printThread(ThreadInfo ti) {
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + ti.getThreadId() +
" in " + ti.getThreadState());
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
}
System.out.println(sb.toString());
if (ti.getLockOwnerName() != null) {
System.out.println(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId());
}
}
Example 2
| Source File: ResponsivenessMonitor.java From phoebus with Eclipse Public License 1.0 | 6 votes |
|
/** Log detail about UI freezeup */
private void reportUIFreeze()
{
final StringBuilder buf = new StringBuilder();
buf.append("UI Freezeup\n\n");
final ThreadInfo[] thread_infos = thread_bean.dumpAllThreads(dumpLockedMonitors, dumpLockedSynchronizers);
for (ThreadInfo info : thread_infos)
{
if (info.getThreadId() == Thread.currentThread().getId())
{
// Exclude the ResponsivenessMonitor thread
continue;
}
if (info.getThreadId() == ui_thread_id)
{
buf.append("\n");
buf.append("*********************************\n");
buf.append("*** JavaFX Application Thread ***\n");
buf.append("*********************************\n");
}
buf.append(info);
}
logger.log(Level.SEVERE, buf.toString());
}
Example 3
| Source File: ManagementFactoryTest.java From banyan with MIT License | 6 votes |
|
public static void main(String[] args) {
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
List<GarbageCollectorMXBean> garbageCollectorMXBeanList = ManagementFactory.getGarbageCollectorMXBeans();
for (GarbageCollectorMXBean gcMXBean : garbageCollectorMXBeanList) {
String gcName = gcMXBean.getName();
String memoryPoolNames[] = gcMXBean.getMemoryPoolNames();
for (String memoryPoolName : memoryPoolNames) {
System.out.println(memoryPoolName);
}
ObjectName objectName = gcMXBean.getObjectName();
String domainName = objectName.getDomain();
System.out.println(domainName+"__"+objectName.getCanonicalName());
System.out.println(gcName);
}
//不需要获取同步的monitor 和 synchronize信息，仅获取线程和线程堆栈信息。
ThreadInfo[] allThreads = threadMXBean.dumpAllThreads(true, true);
for (ThreadInfo threadInfo : allThreads) {
String threadName = threadInfo.getThreadName();
long threadId = threadInfo.getThreadId();
System.out.println(threadName + "，" + threadId + "," + threadInfo.getLockOwnerName());
}
}
Example 4
| Source File: ThreadMonitor.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
private void printThread(ThreadInfo ti) {
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + ti.getThreadId() +
" in " + ti.getThreadState());
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
}
System.out.println(sb.toString());
if (ti.getLockOwnerName() != null) {
System.out.println(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId());
}
}
Example 5
| Source File: ThreadMonitor.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
|
private void printThread(ThreadInfo ti) {
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + ti.getThreadId() +
" in " + ti.getThreadState());
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
}
System.out.println(sb.toString());
if (ti.getLockOwnerName() != null) {
System.out.println(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId());
}
}
Example 6
| Source File: ThreadsIterator.java From dremio-oss with Apache License 2.0 | 6 votes |
|
@Override
public Object next() {
ThreadInfo currentThread = threadInfoIterator.next();
final NodeEndpoint endpoint = dbContext.getEndpoint();
final long id = currentThread.getThreadId();
return new ThreadSummary(endpoint.getAddress(),
endpoint.getFabricPort(),
currentThread.getThreadName(),
currentThread.getThreadId(),
currentThread.isInNative(),
currentThread.isSuspended(),
currentThread.getThreadState().name(),
stats.getCpuTrailingAverage(id, 1),
stats.getUserTrailingAverage(id, 1),
VM.availableProcessors(),
getStackTrace(currentThread));
}
Example 7
| Source File: ThreadMonitor.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private void printThread(ThreadInfo ti) {
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + ti.getThreadId() +
" in " + ti.getThreadState());
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
}
System.out.println(sb.toString());
if (ti.getLockOwnerName() != null) {
System.out.println(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId());
}
}
Example 8
| Source File: ThreadMonitor.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
private void printThread(ThreadInfo ti) {
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + ti.getThreadId() +
" in " + ti.getThreadState());
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
}
System.out.println(sb.toString());
if (ti.getLockOwnerName() != null) {
System.out.println(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId());
}
}
Example 9
| Source File: CrossedStealingDeadlockIT.java From offheap-store with Apache License 2.0 | 5 votes |
|
private static String dumpThread(ThreadInfo thread) {
StringBuilder sb = new StringBuilder("\"" + thread.getThreadName() + "\"" +
" Id=" + thread.getThreadId() + " " +
thread.getThreadState());
if (thread.getLockName() != null) {
sb.append(" on " + thread.getLockName());
}
if (thread.getLockOwnerName() != null) {
sb.append(" owned by \"" + thread.getLockOwnerName() +
"\" Id=" + thread.getLockOwnerId());
}
if (thread.isSuspended()) {
sb.append(" (suspended)");
}
if (thread.isInNative()) {
sb.append(" (in native)");
}
sb.append('\n');
StackTraceElement[] trace = thread.getStackTrace();
for (StackTraceElement ste : trace) {
sb.append("\tat " + ste.toString());
sb.append('\n');
}
sb.append('\n');
return sb.toString();
}
Example 10
| Source File: ThreadMXBeanExample.java From banyan with MIT License | 5 votes |
|
public static void main(String... args) {
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
ThreadInfo[] threadInfos = threadMXBean.dumpAllThreads(true, true);
for (ThreadInfo threadInfo : threadInfos) {
long threadId = threadInfo.getThreadId();
String threadName = threadInfo.getThreadName();
Thread.State state = threadInfo.getThreadState();
System.out.println(threadInfo.toString());
// System.out.println("Thread id:" + threadId + " ;Thread name:" + threadName + "; Thread state:" + state.name());
}
threads();
}
Example 11
| Source File: ThreadInfoTask.java From bistoury with GNU General Public License v3.0 | 5 votes |
|
private List<ThreadBrief> getAllThreadsInfo(VirtualMachineUtil.VMConnector connect, Map<String, Object> result) {
List<ThreadBrief> threads = new ArrayList<>();
long totalCpuTime = 0;
try {
ThreadMXBean threadMXBean = connect.getThreadMXBean();
long[] ids = threadMXBean.getAllThreadIds();
ThreadInfo[] threadInfos = threadMXBean.getThreadInfo(ids);
for (ThreadInfo info : threadInfos) {
long thId = info.getThreadId();
long cpuTime = threadMXBean.getThreadCpuTime(thId);
ThreadBrief threadBrief = new ThreadBrief(info.getThreadId(), info.getThreadName(),
cpuTime, info.getThreadState());
totalCpuTime += cpuTime;
threads.add(threadBrief);
}
Collections.sort(threads, new Comparator<ThreadBrief>() {
@Override
public int compare(ThreadBrief o1, ThreadBrief o2) {
return Long.compare(o2.cpuTime, o1.cpuTime);
}
});
result.put("totalCpuTime", totalCpuTime);
return threads;
} catch (IOException e) {
logger.error("get all thread info error", e);
return threads;
}
}
Example 12
| Source File: SdcInfoContentGenerator.java From datacollector with Apache License 2.0 | 4 votes |
|
public void threadDump(BundleWriter writer) throws IOException {
writer.markStartOfFile("runtime/threads.txt");
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
ThreadInfo[] threads = threadMXBean.dumpAllThreads(true, true);
// Sadly we can't easily do info.toString() as the implementation is hardcoded to cut the stack trace only to 8
// items which does not serve our purpose well. Hence we have custom implementation that prints entire stack trace
// for all threads.
for(ThreadInfo info: threads) {
StringBuilder sb = new StringBuilder("\"" + info.getThreadName() + "\"" + " Id=" + info.getThreadId() + " " + info.getThreadState());
if (info.getLockName() != null) {
sb.append(" on " + info.getLockName());
}
if (info.getLockOwnerName() != null) {
sb.append(" owned by \"" + info.getLockOwnerName() + "\" Id=" + info.getLockOwnerId());
}
if (info.isSuspended()) {
sb.append(" (suspended)");
}
if (info.isInNative()) {
sb.append(" (in native)");
}
sb.append('\n');
int i = 0;
for(StackTraceElement ste : info.getStackTrace()) {
if (i == 0 && info.getLockInfo() != null) {
Thread.State ts = info.getThreadState();
switch (ts) {
case BLOCKED:
sb.append("\t- blocked on " + info.getLockInfo());
sb.append('\n');
break;
case WAITING:
sb.append("\t- waiting on " + info.getLockInfo());
sb.append('\n');
break;
case TIMED_WAITING:
sb.append("\t- waiting on " + info.getLockInfo());
sb.append('\n');
break;
default:
}
}
sb.append("\tat " + ste.toString());
sb.append('\n');
i++;
for (MonitorInfo mi : info.getLockedMonitors()) {
if (mi.getLockedStackDepth() == i) {
sb.append("\t- locked " + mi);
sb.append('\n');
}
}
}
LockInfo[] locks = info.getLockedSynchronizers();
if (locks.length > 0) {
sb.append("\n\tNumber of locked synchronizers = " + locks.length);
sb.append('\n');
for (LockInfo li : locks) {
sb.append("\t- " + li);
sb.append('\n');
}
}
sb.append('\n');
writer.write(sb.toString());
}
writer.markEndOfFile();
}
Example 13
| Source File: ThreadInfoCompositeData.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
static void checkThreadInfo(ThreadInfo info) throws Exception {
if (info.getThreadId() != ((Long) values[THREAD_ID]).longValue()) {
throw new RuntimeException("Thread Id = " + info.getThreadId() +
" expected = " + values[THREAD_ID]);
}
if (!info.getThreadName().equals(values[THREAD_NAME])) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + values[THREAD_NAME]);
}
if (info.getThreadState() != Thread.State.RUNNABLE) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + Thread.State.RUNNABLE);
}
if (info.getBlockedTime() != ((Long) values[BLOCKED_TIME]).longValue()) {
throw new RuntimeException("blocked time = " +
info.getBlockedTime() +
" expected = " + values[BLOCKED_TIME]);
}
if (info.getBlockedCount() != ((Long) values[BLOCKED_COUNT]).longValue()) {
throw new RuntimeException("blocked count = " +
info.getBlockedCount() +
" expected = " + values[BLOCKED_COUNT]);
}
if (info.getWaitedTime() != ((Long) values[WAITED_TIME]).longValue()) {
throw new RuntimeException("waited time = " +
info.getWaitedTime() +
" expected = " + values[WAITED_TIME]);
}
if (info.getWaitedCount() != ((Long) values[WAITED_COUNT]).longValue()) {
throw new RuntimeException("waited count = " +
info.getWaitedCount() +
" expected = " + values[WAITED_COUNT]);
}
if (!info.getLockName().equals(values[LOCK_NAME])) {
throw new RuntimeException("Lock Name = " +
info.getLockName() + " expected = " + values[LOCK_NAME]);
}
if (info.getLockOwnerId() !=
((Long) values[LOCK_OWNER_ID]).longValue()) {
throw new RuntimeException(
"LockOwner Id = " + info.getLockOwnerId() +
" expected = " + values[LOCK_OWNER_ID]);
}
if (!info.getLockOwnerName().equals(values[LOCK_OWNER_NAME])) {
throw new RuntimeException("LockOwner Name = " +
info.getLockOwnerName() + " expected = " +
values[LOCK_OWNER_NAME]);
}
checkStackTrace(info.getStackTrace());
checkLockInfo(info.getLockInfo());
}
Example 14
| Source File: LocalThread.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
public LocalThread(Serializable locatility, ThreadInfo info) {
this.locality = locatility;
this.threadName = info.getThreadName();
this.threadStack = generateThreadStack(info);
this.threadId = info.getThreadId();
}
Example 15
| Source File: ThreadInfoCompositeData.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
static void checkThreadInfo(ThreadInfo info) throws Exception {
if (info.getThreadId() != ((Long) values[THREAD_ID]).longValue()) {
throw new RuntimeException("Thread Id = " + info.getThreadId() +
" expected = " + values[THREAD_ID]);
}
if (!info.getThreadName().equals(values[THREAD_NAME])) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + values[THREAD_NAME]);
}
if (info.getThreadState() != Thread.State.RUNNABLE) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + Thread.State.RUNNABLE);
}
if (info.getBlockedTime() != ((Long) values[BLOCKED_TIME]).longValue()) {
throw new RuntimeException("blocked time = " +
info.getBlockedTime() +
" expected = " + values[BLOCKED_TIME]);
}
if (info.getBlockedCount() != ((Long) values[BLOCKED_COUNT]).longValue()) {
throw new RuntimeException("blocked count = " +
info.getBlockedCount() +
" expected = " + values[BLOCKED_COUNT]);
}
if (info.getWaitedTime() != ((Long) values[WAITED_TIME]).longValue()) {
throw new RuntimeException("waited time = " +
info.getWaitedTime() +
" expected = " + values[WAITED_TIME]);
}
if (info.getWaitedCount() != ((Long) values[WAITED_COUNT]).longValue()) {
throw new RuntimeException("waited count = " +
info.getWaitedCount() +
" expected = " + values[WAITED_COUNT]);
}
if (!info.getLockName().equals(values[LOCK_NAME])) {
throw new RuntimeException("Lock Name = " +
info.getLockName() + " expected = " + values[LOCK_NAME]);
}
if (info.getLockOwnerId() !=
((Long) values[LOCK_OWNER_ID]).longValue()) {
throw new RuntimeException(
"LockOwner Id = " + info.getLockOwnerId() +
" expected = " + values[LOCK_OWNER_ID]);
}
if (!info.getLockOwnerName().equals(values[LOCK_OWNER_NAME])) {
throw new RuntimeException("LockOwner Name = " +
info.getLockOwnerName() + " expected = " +
values[LOCK_OWNER_NAME]);
}
checkStackTrace(info.getStackTrace());
checkLockInfo(info.getLockInfo());
}
Example 16
| Source File: DeadlockMonitorTask.java From pinpoint with Apache License 2.0 | 4 votes |
|
/**
* refer to java.lang.management.ThreadInfo.toString {@link ThreadInfo}
* To find loadClass cause. MAX_FRAME is too short , the length.
*/
private String createThreadDump(ThreadInfo threadInfo) {
StringBuilder sb = new StringBuilder("\"" + threadInfo.getThreadName() + "\"" +
" Id=" + threadInfo.getThreadId() + " " + threadInfo.getThreadState());
if (threadInfo.getLockName() != null) {
sb.append(" on " + threadInfo.getLockName());
}
if (threadInfo.getLockOwnerName() != null) {
sb.append(" owned by \"" + threadInfo.getLockOwnerName() +
"\" Id=" + threadInfo.getLockOwnerId());
}
if (threadInfo.isSuspended()) {
sb.append(" (suspended)");
}
if (threadInfo.isInNative()) {
sb.append(" (in native)");
}
sb.append('\n');
StackTraceElement[] stackTrace = threadInfo.getStackTrace();
for (int i = 0; i < stackTrace.length; i++) {
StackTraceElement ste = stackTrace[i];
sb.append("\tat " + ste.toString());
sb.append('\n');
if (i == 0 && threadInfo.getLockInfo() != null) {
LockInfo lockInfo = threadInfo.getLockInfo();
Thread.State ts = threadInfo.getThreadState();
switch (ts) {
case BLOCKED:
sb.append("\t- blocked on " + lockInfo);
sb.append('\n');
break;
case WAITING:
sb.append("\t- waiting on " + lockInfo);
sb.append('\n');
break;
case TIMED_WAITING:
sb.append("\t- waiting on " + lockInfo);
sb.append('\n');
break;
default:
}
}
MonitorInfo[] lockedMonitors = threadInfo.getLockedMonitors();
for (MonitorInfo mi : lockedMonitors) {
if (mi.getLockedStackDepth() == i) {
sb.append("\t- locked " + mi);
sb.append('\n');
}
}
}
LockInfo[] locks = threadInfo.getLockedSynchronizers();
if (locks.length > 0) {
sb.append("\n\tNumber of locked synchronizers = " + locks.length);
sb.append('\n');
for (LockInfo li : locks) {
sb.append("\t- " + li);
sb.append('\n');
}
}
sb.append('\n');
return sb.toString();
}
Example 17
| Source File: JVMUtil.java From dubbo-2.6.5 with Apache License 2.0 | 4 votes |
|
private static String getThreadDumpString(ThreadInfo threadInfo) {
StringBuilder sb = new StringBuilder("\"" + threadInfo.getThreadName() + "\"" +
" Id=" + threadInfo.getThreadId() + " " +
threadInfo.getThreadState());
if (threadInfo.getLockName() != null) {
sb.append(" on " + threadInfo.getLockName());
}
if (threadInfo.getLockOwnerName() != null) {
sb.append(" owned by \"" + threadInfo.getLockOwnerName() +
"\" Id=" + threadInfo.getLockOwnerId());
}
if (threadInfo.isSuspended()) {
sb.append(" (suspended)");
}
if (threadInfo.isInNative()) {
sb.append(" (in native)");
}
sb.append('\n');
int i = 0;
StackTraceElement[] stackTrace = threadInfo.getStackTrace();
MonitorInfo[] lockedMonitors = threadInfo.getLockedMonitors();
for (; i < stackTrace.length && i < 32; i++) {
StackTraceElement ste = stackTrace[i];
sb.append("\tat " + ste.toString());
sb.append('\n');
if (i == 0 && threadInfo.getLockInfo() != null) {
Thread.State ts = threadInfo.getThreadState();
switch (ts) {
case BLOCKED:
sb.append("\t- blocked on " + threadInfo.getLockInfo());
sb.append('\n');
break;
case WAITING:
sb.append("\t- waiting on " + threadInfo.getLockInfo());
sb.append('\n');
break;
case TIMED_WAITING:
sb.append("\t- waiting on " + threadInfo.getLockInfo());
sb.append('\n');
break;
default:
}
}
for (MonitorInfo mi : lockedMonitors) {
if (mi.getLockedStackDepth() == i) {
sb.append("\t- locked " + mi);
sb.append('\n');
}
}
}
if (i < stackTrace.length) {
sb.append("\t...");
sb.append('\n');
}
LockInfo[] locks = threadInfo.getLockedSynchronizers();
if (locks.length > 0) {
sb.append("\n\tNumber of locked synchronizers = " + locks.length);
sb.append('\n');
for (LockInfo li : locks) {
sb.append("\t- " + li);
sb.append('\n');
}
}
sb.append('\n');
return sb.toString();
}
Example 18
| Source File: ThreadInfoCompositeData.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
static void checkThreadInfo(ThreadInfo info) throws Exception {
if (info.getThreadId() != ((Long) values[THREAD_ID]).longValue()) {
throw new RuntimeException("Thread Id = " + info.getThreadId() +
" expected = " + values[THREAD_ID]);
}
if (!info.getThreadName().equals(values[THREAD_NAME])) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + values[THREAD_NAME]);
}
if (info.getThreadState() != Thread.State.RUNNABLE) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + Thread.State.RUNNABLE);
}
if (info.getBlockedTime() != ((Long) values[BLOCKED_TIME]).longValue()) {
throw new RuntimeException("blocked time = " +
info.getBlockedTime() +
" expected = " + values[BLOCKED_TIME]);
}
if (info.getBlockedCount() != ((Long) values[BLOCKED_COUNT]).longValue()) {
throw new RuntimeException("blocked count = " +
info.getBlockedCount() +
" expected = " + values[BLOCKED_COUNT]);
}
if (info.getWaitedTime() != ((Long) values[WAITED_TIME]).longValue()) {
throw new RuntimeException("waited time = " +
info.getWaitedTime() +
" expected = " + values[WAITED_TIME]);
}
if (info.getWaitedCount() != ((Long) values[WAITED_COUNT]).longValue()) {
throw new RuntimeException("waited count = " +
info.getWaitedCount() +
" expected = " + values[WAITED_COUNT]);
}
if (!info.getLockName().equals(values[LOCK_NAME])) {
throw new RuntimeException("Lock Name = " +
info.getLockName() + " expected = " + values[LOCK_NAME]);
}
if (info.getLockOwnerId() !=
((Long) values[LOCK_OWNER_ID]).longValue()) {
throw new RuntimeException(
"LockOwner Id = " + info.getLockOwnerId() +
" expected = " + values[LOCK_OWNER_ID]);
}
if (!info.getLockOwnerName().equals(values[LOCK_OWNER_NAME])) {
throw new RuntimeException("LockOwner Name = " +
info.getLockOwnerName() + " expected = " +
values[LOCK_OWNER_NAME]);
}
checkStackTrace(info.getStackTrace());
checkLockInfo(info.getLockInfo());
}
Example 19
| Source File: ThreadInfoCompositeData.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
static void checkThreadInfo(ThreadInfo info) throws Exception {
if (info.getThreadId() != ((Long) values[THREAD_ID]).longValue()) {
throw new RuntimeException("Thread Id = " + info.getThreadId() +
" expected = " + values[THREAD_ID]);
}
if (!info.getThreadName().equals(values[THREAD_NAME])) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + values[THREAD_NAME]);
}
if (info.getThreadState() != Thread.State.RUNNABLE) {
throw new RuntimeException("Thread Name = " +
info.getThreadName() + " expected = " + Thread.State.RUNNABLE);
}
if (info.getBlockedTime() != ((Long) values[BLOCKED_TIME]).longValue()) {
throw new RuntimeException("blocked time = " +
info.getBlockedTime() +
" expected = " + values[BLOCKED_TIME]);
}
if (info.getBlockedCount() != ((Long) values[BLOCKED_COUNT]).longValue()) {
throw new RuntimeException("blocked count = " +
info.getBlockedCount() +
" expected = " + values[BLOCKED_COUNT]);
}
if (info.getWaitedTime() != ((Long) values[WAITED_TIME]).longValue()) {
throw new RuntimeException("waited time = " +
info.getWaitedTime() +
" expected = " + values[WAITED_TIME]);
}
if (info.getWaitedCount() != ((Long) values[WAITED_COUNT]).longValue()) {
throw new RuntimeException("waited count = " +
info.getWaitedCount() +
" expected = " + values[WAITED_COUNT]);
}
if (!info.getLockName().equals(values[LOCK_NAME])) {
throw new RuntimeException("Lock Name = " +
info.getLockName() + " expected = " + values[LOCK_NAME]);
}
if (info.getLockOwnerId() !=
((Long) values[LOCK_OWNER_ID]).longValue()) {
throw new RuntimeException(
"LockOwner Id = " + info.getLockOwnerId() +
" expected = " + values[LOCK_OWNER_ID]);
}
if (!info.getLockOwnerName().equals(values[LOCK_OWNER_NAME])) {
throw new RuntimeException("LockOwner Name = " +
info.getLockOwnerName() + " expected = " +
values[LOCK_OWNER_NAME]);
}
if (!values[DAEMON].equals(info.isDaemon())) {
throw new RuntimeException("Daemon = " +
info.isDaemon() + " expected = " +
values[DAEMON]);
}
checkStackTrace(info.getStackTrace());
checkLockInfo(info.getLockInfo());
}
Example 20
| Source File: JMServer.java From jmonitor with GNU General Public License v2.0 | 4 votes |
|
@HttpMapping(url = "/loadThreadInfo")
public JSONObject doLoadThreadInfo(Map<String, Object> param) {
try {
String app = ((HttpServletRequest) param.get(JMDispatcher.REQ)).getParameter("app");
ThreadMXBean tBean = JMConnManager.getThreadMBean(app);
ThreadInfo[] allThreads = tBean.dumpAllThreads(false, false);
JSONObject root = new JSONObject();
JSONArray detail = new JSONArray();
HashMap<State, Integer> state = new HashMap<Thread.State, Integer>();
for (ThreadInfo info : allThreads) {
JSONObject th = new JSONObject();
long threadId = info.getThreadId();
long cpu = tBean.getThreadCpuTime(threadId);
State tState = info.getThreadState();
th.put("id", threadId);
th.put("state", tState);
th.put("name", info.getThreadName());
th.put("cpu", TimeUnit.NANOSECONDS.toMillis(cpu));
detail.add(th);
Integer vl = state.get(tState);
if (vl == null) {
state.put(tState, 0);
} else {
state.put(tState, vl + 1);
}
}
root.put("state", state);
root.put("detail", detail);
root.put("total", tBean.getThreadCount());
root.put("time", System.currentTimeMillis());
root.put("deamon", tBean.getDaemonThreadCount());
return root;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
