本文整理了Java中java.lang.management.ThreadMXBean.isObjectMonitorUsageSupported()
方法的一些代码示例,展示了ThreadMXBean.isObjectMonitorUsageSupported()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ThreadMXBean.isObjectMonitorUsageSupported()
方法的具体详情如下:
包路径:java.lang.management.ThreadMXBean
类名称:ThreadMXBean
方法名:isObjectMonitorUsageSupported
暂无
代码示例来源:origin: org.scala-lang/scala-compiler
@Override
public boolean isObjectMonitorUsageSupported() {
return underlying.isObjectMonitorUsageSupported();
}
代码示例来源:origin: jenkinsci/jenkins
public static ThreadInfo[] getThreadInfos() {
ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
return mbean.dumpAllThreads(mbean.isObjectMonitorUsageSupported(),mbean.isSynchronizerUsageSupported());
}
代码示例来源:origin: scouter-project/scouter
private void print16Thread( List<String> list, ThreadMXBean threadMXBean, ThreadInfo thread )
if ( threadMXBean.isObjectMonitorUsageSupported() ) {
monitors = thread.getLockedMonitors();
代码示例来源:origin: scouter-project/scouter
private void print16Thread( List<String> list, ThreadMXBean threadMXBean, ThreadInfo thread )
if ( threadMXBean.isObjectMonitorUsageSupported() ) {
monitors = thread.getLockedMonitors();
代码示例来源:origin: scouter-project/scouter
private void print16Thread( List<String> list, ThreadMXBean threadMXBean, ThreadInfo thread )
if ( threadMXBean.isObjectMonitorUsageSupported() ) {
monitors = thread.getLockedMonitors();
代码示例来源:origin: scouter-project/scouter
private void print16Thread( List<String> list, ThreadMXBean threadMXBean, ThreadInfo thread )
if ( threadMXBean.isObjectMonitorUsageSupported() ) {
monitors = thread.getLockedMonitors();
代码示例来源:origin: scouter-project/scouter
private void print16Thread( List<String> list, ThreadMXBean threadMXBean, ThreadInfo thread )
if ( threadMXBean.isObjectMonitorUsageSupported() ) {
monitors = thread.getLockedMonitors();
代码示例来源:origin: linkedin/parseq
void threadDump(StringBuilder out) {
if (canDumpLocks && tmbean.isObjectMonitorUsageSupported() && tmbean.isSynchronizerUsageSupported()) {
dumpThreadInfoWithLocks(out);
} else {
dumpThreadInfo(out);
}
}
代码示例来源:origin: ehcache/ehcache3
/**
* Writes a complete thread dump to the designated {@code PrintStream}.
*
* @param out the {@code PrintStream} to which the thread dump is written
*/
public static void threadDump(final PrintStream out) {
if (out == null) {
throw new NullPointerException("out");
}
final ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
final Calendar when = Calendar.getInstance();
final ThreadInfo[] threadInfos = threadMXBean.dumpAllThreads(
threadMXBean.isObjectMonitorUsageSupported(), threadMXBean.isSynchronizerUsageSupported());
out.format("%nFull thread dump %1$tF %1$tT.%1$tL %1$tz%n", when);
for (final ThreadInfo threadInfo : threadInfos) {
out.print(format(threadInfo));
}
}
代码示例来源:origin: apache/ignite
/**
* Performs thread dump and prints all available info to the given log.
*
* @param log Logger.
*/
public static void dumpThreads(@Nullable IgniteLogger log) {
ThreadMXBean mxBean = ManagementFactory.getThreadMXBean();
final Set<Long> deadlockedThreadsIds = getDeadlockedThreadIds(mxBean);
if (deadlockedThreadsIds.isEmpty())
warn(log, "No deadlocked threads detected.");
else
warn(log, "Deadlocked threads detected (see thread dump below) " +
"[deadlockedThreadsCnt=" + deadlockedThreadsIds.size() + ']');
ThreadInfo[] threadInfos =
mxBean.dumpAllThreads(mxBean.isObjectMonitorUsageSupported(), mxBean.isSynchronizerUsageSupported());
GridStringBuilder sb = new GridStringBuilder("Thread dump at ")
.a(new SimpleDateFormat("yyyy/MM/dd HH:mm:ss z").format(new Date(U.currentTimeMillis()))).a(NL);
for (ThreadInfo info : threadInfos) {
printThreadInfo(info, sb, deadlockedThreadsIds);
sb.a(NL);
if (info.getLockedSynchronizers() != null && info.getLockedSynchronizers().length > 0) {
printSynchronizersInfo(info.getLockedSynchronizers(), sb);
sb.a(NL);
}
}
sb.a(NL);
warn(log, sb.toString());
}
代码示例来源:origin: glowroot/glowroot
private void checkForDeadlockedActiveWeaving(List<Long> activeWeavingThreadIds) {
ThreadMXBean threadBean = ManagementFactory.getThreadMXBean();
long[] deadlockedThreadIds = threadBean.findDeadlockedThreads();
if (deadlockedThreadIds == null || Collections.disjoint(Longs.asList(deadlockedThreadIds),
activeWeavingThreadIds)) {
return;
}
// need to disable weaving, otherwise getThreadInfo can trigger class loading and itself get
// blocked by the deadlocked threads
weavingDisabledForLoggingDeadlock = true;
try {
@Nullable
ThreadInfo[] threadInfos = threadBean.getThreadInfo(deadlockedThreadIds,
threadBean.isObjectMonitorUsageSupported(), false);
StringBuilder sb = new StringBuilder();
for (ThreadInfo threadInfo : threadInfos) {
if (threadInfo != null) {
sb.append('\n');
appendThreadInfo(sb, threadInfo);
}
}
logger.error("deadlock detected in class weaving, please report to the Glowroot"
+ " project:\n{}", sb);
// no need to keep checking for (and logging) deadlocked active weaving
throw new TerminateSubsequentExecutionsException();
} finally {
weavingDisabledForLoggingDeadlock = false;
}
}
代码示例来源:origin: glowroot/glowroot
@Nullable
ThreadInfo[] threadInfos = threadBean.getThreadInfo(threadBean.getAllThreadIds(),
threadBean.isObjectMonitorUsageSupported(), false);
long currentThreadId = Thread.currentThread().getId();
Map<Long, ThreadInfo> unmatchedThreadInfos = Maps.newHashMap();
代码示例来源:origin: org.dstadler/commons-dost
/**
* Creates a Thread Dump of all Java Threads
* @param lockedMonitors if <tt>true</tt>, dump all locked monitors.
* @param lockedSynchronizers if <tt>true</tt>, dump all locked
* ownable synchronizers.
*/
public ThreadDump(boolean lockedMonitors, boolean lockedSynchronizers) {
lockedMonitors &= bean.isObjectMonitorUsageSupported();
lockedSynchronizers &= bean.isSynchronizerUsageSupported();
infos = bean.dumpAllThreads(lockedMonitors, lockedSynchronizers);
}
代码示例来源:origin: org.jenkins-ci.main/jenkins-core
public static ThreadInfo[] getThreadInfos() {
ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
return mbean.dumpAllThreads(mbean.isObjectMonitorUsageSupported(),mbean.isSynchronizerUsageSupported());
}
代码示例来源:origin: hazelcast/hazelcast-jet
public static ThreadInfo[] getAllThreads() {
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
if (threadMXBean.isObjectMonitorUsageSupported()
&& threadMXBean.isSynchronizerUsageSupported()) {
return threadMXBean.dumpAllThreads(true, true);
}
long[] allThreadIds = threadMXBean.getAllThreadIds();
return getThreadInfos(threadMXBean, allThreadIds);
}
代码示例来源:origin: com.hazelcast/hazelcast-all
public static ThreadInfo[] getAllThreads() {
ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
if (threadMXBean.isObjectMonitorUsageSupported()
&& threadMXBean.isSynchronizerUsageSupported()) {
return threadMXBean.dumpAllThreads(true, true);
}
long[] allThreadIds = threadMXBean.getAllThreadIds();
return getThreadInfos(threadMXBean, allThreadIds);
}
代码示例来源:origin: org.jvnet.hudson.main/hudson-core
@IgnoreJRERequirement
public static ThreadInfo[] getThreadInfos() {
ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
return mbean.dumpAllThreads(mbean.isObjectMonitorUsageSupported(),mbean.isSynchronizerUsageSupported());
}
代码示例来源:origin: hudson/hudson-2.x
@IgnoreJRERequirement
public static ThreadInfo[] getThreadInfos() {
ThreadMXBean mbean = ManagementFactory.getThreadMXBean();
return mbean.dumpAllThreads(mbean.isObjectMonitorUsageSupported(),mbean.isSynchronizerUsageSupported());
}
代码示例来源:origin: org.infinispan/infinispan-commons
public static String threadDump() {
StringBuilder threadDump = new StringBuilder();
ThreadMXBean threadMx = ManagementFactory.getThreadMXBean();
if (threadMx.isObjectMonitorUsageSupported() && threadMx.isSynchronizerUsageSupported()) {
// Print lock info if, and only if, both object monitor usage and synchronizer usage are supported.
dumpThreadInfo(threadDump, true, threadMx);
} else {
dumpThreadInfo(threadDump, false, threadMx);
}
return threadDump.toString();
}
代码示例来源:origin: com.linkedin.parseq/parseq
void threadDump(StringBuilder out) {
if (canDumpLocks && tmbean.isObjectMonitorUsageSupported() && tmbean.isSynchronizerUsageSupported()) {
dumpThreadInfoWithLocks(out);
} else {
dumpThreadInfo(out);
}
}
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