java.lang.management.CompilationMXBean Java Examples

The following examples show how to use java.lang.management.CompilationMXBean. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JvmMetrics.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
private static void writeJitMetrics(
    PrintStream out, boolean verbose, boolean pretty) {

  CompilationMXBean cBean = ManagementFactory.getCompilationMXBean();

  String name;
  if (verbose) {
    name = cBean.getName();
  } else {
    name = "total";
  }

  if (pretty) {
    out.println("\nJIT Stats");
    out.println(String.format(
        "\t%s jit time: %d ms", name, cBean.getTotalCompilationTime()));
  } else {
    out.println(normalizeTabularColonPos(String.format("%s-jit-time-ms : %d",
        normalizeName(name), cBean.getTotalCompilationTime())));
  }
}
Example #2
Source File: CompilationTimeSensor.java    From swage with Apache License 2.0 6 votes vote down vote up 
@Override
public void sense(final MetricContext metricContext)
{
    CompilationMXBean mxBean = ManagementFactory.getCompilationMXBean();

    // Compilation time may not be supported on some platforms, skip if so.
    if (!mxBean.isCompilationTimeMonitoringSupported()) {
        return;
    }

    long total = mxBean.getTotalCompilationTime();
    metricContext.record(TOTAL_COMPILATION_TIME, total, Unit.MILLISECOND);
    metricContext.record(COMPILATION_TIME, total - prevTotal, Unit.MILLISECOND);

    this.prevTotal = total;
}
Example #3
Source File: MXBeanInteropTest1.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #4
Source File: CompilerDataProviderTest.java    From perfmon-agent with Apache License 2.0 5 votes vote down vote up 
/**
 * Test of getMXBeanClass method, of class CompilerDataProvider.
 */
public void testGetMXBeanClass() throws Exception {
    System.out.println("getMXBeanClass");
    CompilerDataProvider instance = new CompilerDataProvider(new EmulatorMBeanServerConnection(), false);
    Class expResult = CompilationMXBean.class;
    Class result = instance.getMXBeanClass();
    assertEquals(expResult, result);
}
Example #5
Source File: Statistics.java    From systemds with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns the total time of asynchronous JIT compilation in milliseconds.
 * 
 * @return JIT compile time
 */
public static long getJITCompileTime(){
	long ret = -1; //unsupported
	CompilationMXBean cmx = ManagementFactory.getCompilationMXBean();
	if( cmx.isCompilationTimeMonitoringSupported() )
	{
		ret = cmx.getTotalCompilationTime();
		ret += jitCompileTime; //add from remote processes
	}
	return ret;
}
Example #6
Source File: CompilationSampler.java    From kieker with Apache License 2.0 5 votes vote down vote up 
@Override
protected IMonitoringRecord[] createNewMonitoringRecords(final long timestamp, final String hostname, final String vmName,
		final IMonitoringController monitoringCtr) {
	if (!monitoringCtr.isProbeActivated(SignatureFactory.createJVMCompilationSignature())) {
		return new IMonitoringRecord[] {};
	}

	final CompilationMXBean compilationBean = ManagementFactory.getCompilationMXBean();

	return new IMonitoringRecord[] { new CompilationRecord(timestamp, hostname, vmName, compilationBean.getName(), compilationBean.getTotalCompilationTime()), };
}
Example #7
Source File: ProxyClient.java    From jvmtop with GNU General Public License v2.0 5 votes vote down vote up 
public synchronized CompilationMXBean getCompilationMXBean() throws IOException {
    if (hasCompilationMXBean && compilationMBean == null) {
        compilationMBean =
            newPlatformMXBeanProxy(server, COMPILATION_MXBEAN_NAME,
                                   CompilationMXBean.class);
    }
    return compilationMBean;
}
Example #8
Source File: ProxyClient.java    From jmxmon with Apache License 2.0 5 votes vote down vote up 
public synchronized CompilationMXBean getCompilationMXBean() throws IOException {
    if (hasCompilationMXBean && compilationMBean == null) {
        compilationMBean =
            newPlatformMXBeanProxy(server, COMPILATION_MXBEAN_NAME,
                                   CompilationMXBean.class);
    }
    return compilationMBean;
}
Example #9
Source File: MXBeanInteropTest1.java    From jdk8u_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #10
Source File: JvmMXBeansFactory.java    From visualvm with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Returns an MXBean proxy for the compilation system of the JVM.
 */
public synchronized CompilationMXBean getCompilationMXBean() {
    if (mbsc != null && compilationMXBean == null) {
        compilationMXBean = getMXBean(COMPILATION_MXBEAN_NAME, CompilationMXBean.class);
    }
    return compilationMXBean;
}
Example #11
Source File: MXBeanInteropTest1.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #12
Source File: OperatingSystemInfoUtil.java    From Deta_Cache with Apache License 2.0 5 votes vote down vote up 
/**
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	 */
	public static Map<String, String> showCompilation(){
		Map<String, String> map = new HashMap<>();
		CompilationMXBean com = ManagementFactory.getCompilationMXBean();
		map.put("TotalCompilationTime:", "" + com.getTotalCompilationTime());
		map.put("name:", "" +  com.getName());
		return map;
//		System.out.println("TotalCompilationTime:" + com.getTotalCompilationTime());
//		System.out.println("name:" + com.getName());
	}
Example #13
Source File: MXBeanInteropTest1.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #14
Source File: Test.java    From ClusterDeviceControlPlatform with MIT License 5 votes vote down vote up 
private static void printCompilationInfo() {
    CompilationMXBean compilation = ManagementFactory.getCompilationMXBean();
    System.out.println("JIT编译器名称：" + compilation.getName());
    //判断jvm是否支持编译时间的监控
    if (compilation.isCompilationTimeMonitoringSupported()) {
        System.out.println("总编译时间：" + compilation.getTotalCompilationTime() + "秒");
    }
}
Example #15
Source File: Test.java    From ClusterDeviceControlPlatform with MIT License 5 votes vote down vote up 
private static void printCompilationInfo() {
    CompilationMXBean compilation = ManagementFactory.getCompilationMXBean();
    System.out.println("JIT编译器名称：" + compilation.getName());
    //判断jvm是否支持编译时间的监控
    if (compilation.isCompilationTimeMonitoringSupported()) {
        System.out.println("总编译时间：" + compilation.getTotalCompilationTime() + "秒");
    }
}
Example #16
Source File: JvmCompilationMetricsTest.java    From micrometer with Apache License 2.0 5 votes vote down vote up 
@Test
void compilationTimeMetric() {
    new JvmCompilationMetrics().bindTo(registry);

    CompilationMXBean compilationMXBean = ManagementFactory.getCompilationMXBean();
    assumeTrue(compilationMXBean != null && compilationMXBean.isCompilationTimeMonitoringSupported());

    assertThat(registry.get("jvm.compilation.time").functionCounter().count()).isGreaterThan(0);
}
Example #17
Source File: MXBeanInteropTest1.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #18
Source File: JvmCompilationMetrics.java    From micrometer with Apache License 2.0 5 votes vote down vote up 
@Override
public void bindTo(MeterRegistry registry) {
    CompilationMXBean compilationBean = ManagementFactory.getCompilationMXBean();
    if (compilationBean != null && compilationBean.isCompilationTimeMonitoringSupported()) {
        FunctionCounter.builder("jvm.compilation.time", compilationBean, CompilationMXBean::getTotalCompilationTime)
                .tags(Tags.concat(tags, "compiler", compilationBean.getName()))
                .description("The approximate accumulated elapsed time spent in compilation")
                .baseUnit(BaseUnits.MILLISECONDS)
                .register(registry);
    }
}
Example #19
Source File: SysUtil.java    From game-server with MIT License 5 votes vote down vote up 
/**
 * 类编译信息
 * 
 * @author JiangZhiYong
 * @QQ 359135103 2017年10月12日 下午3:39:22
 * @param spliteStr
 * @return
 */
public static String compilationInfo(String spliteStr) {
	CompilationMXBean bean = ManagementFactory.getCompilationMXBean();
	StringBuilder sb = new StringBuilder();
	sb.append("编译器名称:   " + bean.getName()).append(spliteStr);
	sb.append("编译耗时:   " + bean.getTotalCompilationTime()).append(spliteStr);
	sb.append("是否支持编译监视:   " + bean.isCompilationTimeMonitoringSupported()).append(spliteStr);
	return sb.toString();
}
Example #20
Source File: MXBeanInteropTest1.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #21
Source File: MXBeanInteropTest1.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
Example #22
Source File: Statistics.java    From systemds with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns the total time of asynchronous JIT compilation in milliseconds.
 * 
 * @return JIT compile time
 */
public static long getJITCompileTime(){
	long ret = -1; //unsupported
	CompilationMXBean cmx = ManagementFactory.getCompilationMXBean();
	if( cmx.isCompilationTimeMonitoringSupported() )
	{
		ret = cmx.getTotalCompilationTime();
		ret += jitCompileTime; //add from remote processes
	}
	return ret;
}
Example #23
Source File: VmCommand.java    From LagMonitor with MIT License 4 votes vote down vote up 
private void displayCompilationInfo(CommandSender sender, CompilationMXBean compilationBean) {
    sendMessage(sender, "Compiler name", compilationBean.getName());
    sendMessage(sender, "Compilation time (ms)", String.valueOf(compilationBean.getTotalCompilationTime()));
}
Example #24
Source File: JvmCompilationImpl.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up 
private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}
Example #25
Source File: JvmCompilationImpl.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}
Example #26
Source File: JvmCompilationImpl.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up 
private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}
Example #27
Source File: JvmCompilationImpl.java    From jdk8u-dev-jdk with GNU General Public License v2.0 4 votes vote down vote up 
private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}
Example #28
Source File: CompilationGauge.java    From metrics with Apache License 2.0 4 votes vote down vote up 
public CompilationGauge(long timeout, TimeUnit timeoutUnit, CompilationMXBean mxBean) {
    super(timeout, timeoutUnit);
    this.mxBean = mxBean;
}
Example #29
Source File: VmCommand.java    From LagMonitor with MIT License 4 votes vote down vote up 
private void displayCompilationInfo(CommandSender sender, CompilationMXBean compilationBean) {
    sendMessage(sender, "Compiler name", compilationBean.getName());
    sendMessage(sender, "Compilation time (ms)", String.valueOf(compilationBean.getTotalCompilationTime()));
}
Example #30
Source File: TelemetryDataProvider.java    From jsonde with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
public void run() {

        TelemetryDataDto telemetryDataDto = new TelemetryDataDto();

        telemetryDataDto.time = System.currentTimeMillis();

        Runtime runtime = Runtime.getRuntime();

        telemetryDataDto.freeMemory = runtime.freeMemory();
        telemetryDataDto.maxMemory = runtime.maxMemory();
        telemetryDataDto.totalMemory = runtime.totalMemory();

        ClassLoadingMXBean classLoadingMXBean = ManagementFactory.getClassLoadingMXBean();

        telemetryDataDto.loadedClassCount = classLoadingMXBean.getLoadedClassCount();
        telemetryDataDto.classCount = classLoadingMXBean.getTotalLoadedClassCount();
        telemetryDataDto.unloadedClassCount = classLoadingMXBean.getUnloadedClassCount();

        CompilationMXBean compilationMXBean = ManagementFactory.getCompilationMXBean();

        telemetryDataDto.totalCompilationTime = compilationMXBean.getTotalCompilationTime();

        if (null != profiler)
            profiler.sendMessage(new TelemetryDataMessage(telemetryDataDto));

    }