java.lang.management.CompilationMXBean Java Exaples

Source File: JvmMetrics.java From astor with GNU General Public License v2.0

6 votes

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())));
  }
}

Source File: CompilationTimeSensor.java From swage with Apache License 2.0

6 votes

@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;
}

Source File: MXBeanInteropTest1.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

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 ;
}

Source File: CompilerDataProviderTest.java From perfmon-agent with Apache License 2.0

5 votes

/**
 * 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);
}

Source File: Statistics.java From systemds with Apache License 2.0

5 votes

/**
 * 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;
}

Source File: CompilationSampler.java From kieker with Apache License 2.0

5 votes

@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()), };
}

Source File: ProxyClient.java From jvmtop with GNU General Public License v2.0

5 votes

public synchronized CompilationMXBean getCompilationMXBean() throws IOException {
    if (hasCompilationMXBean && compilationMBean == null) {
        compilationMBean =
            newPlatformMXBeanProxy(server, COMPILATION_MXBEAN_NAME,
                                   CompilationMXBean.class);
    }
    return compilationMBean;
}

Source File: ProxyClient.java From jmxmon with Apache License 2.0

5 votes

public synchronized CompilationMXBean getCompilationMXBean() throws IOException {
    if (hasCompilationMXBean && compilationMBean == null) {
        compilationMBean =
            newPlatformMXBeanProxy(server, COMPILATION_MXBEAN_NAME,
                                   CompilationMXBean.class);
    }
    return compilationMBean;
}

Source File: MXBeanInteropTest1.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

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 ;
}

Source File: JvmMXBeansFactory.java From visualvm with GNU General Public License v2.0

5 votes

/**
 * 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;
}

Source File: MXBeanInteropTest1.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

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 ;
}

Source File: OperatingSystemInfoUtil.java From Deta_Cache with Apache License 2.0

5 votes

/**
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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());
	}

Source File: MXBeanInteropTest1.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

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 ;
}

Source File: Test.java From ClusterDeviceControlPlatform with MIT License

5 votes

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");
    }
}

Source File: Test.java From ClusterDeviceControlPlatform with MIT License

5 votes

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");
    }
}

Source File: JvmCompilationMetricsTest.java From micrometer with Apache License 2.0

5 votes

@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);
}

Source File: MXBeanInteropTest1.java From TencentKona-8 with GNU General Public License v2.0

5 votes

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 ;
}

Source File: JvmCompilationMetrics.java From micrometer with Apache License 2.0

5 votes

@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);
    }
}

Source File: SysUtil.java From game-server with MIT License

5 votes

/**
 * 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();
}

Source File: MXBeanInteropTest1.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

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 ;
}

Source File: MXBeanInteropTest1.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

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 ;
}

Source File: Statistics.java From systemds with Apache License 2.0

5 votes

/**
 * 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;
}

Source File: VmCommand.java From LagMonitor with MIT License

4 votes

private void displayCompilationInfo(CommandSender sender, CompilationMXBean compilationBean) {
    sendMessage(sender, "Compiler name", compilationBean.getName());
    sendMessage(sender, "Compilation time (ms)", String.valueOf(compilationBean.getTotalCompilationTime()));
}

Source File: JvmCompilationImpl.java From jdk8u_jdk with GNU General Public License v2.0

4 votes

private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}

Source File: JvmCompilationImpl.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}

Source File: JvmCompilationImpl.java From TencentKona-8 with GNU General Public License v2.0

4 votes

private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}

Source File: JvmCompilationImpl.java From jdk8u-dev-jdk with GNU General Public License v2.0

4 votes

private static CompilationMXBean getCompilationMXBean() {
    return ManagementFactory.getCompilationMXBean();
}

Source File: CompilationGauge.java From metrics with Apache License 2.0

4 votes

public CompilationGauge(long timeout, TimeUnit timeoutUnit, CompilationMXBean mxBean) {
    super(timeout, timeoutUnit);
    this.mxBean = mxBean;
}

Source File: VmCommand.java From LagMonitor with MIT License

4 votes

private void displayCompilationInfo(CommandSender sender, CompilationMXBean compilationBean) {
    sendMessage(sender, "Compiler name", compilationBean.getName());
    sendMessage(sender, "Compilation time (ms)", String.valueOf(compilationBean.getTotalCompilationTime()));
}

Source File: TelemetryDataProvider.java From jsonde with BSD 3-Clause "New" or "Revised" License

4 votes

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));

    }

java.lang.management.CompilationMXBean Java Examples