Java Code Examples for java.lang.management.MemoryPoolMXBean#resetPeakUsage()

The following examples show how to use java.lang.management.MemoryPoolMXBean#resetPeakUsage() . 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: Diagnostics.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
/**
 * Reset peak memory usage data in MemoryPoolMXBean
 *
 * @param name name of the MemoryPoolMXBean or "all"
 */
public static void resetPeakUsage(String name) {
    for (MemoryPoolMXBean mbean: memoryPoolMXBeans) {
        if (name.equals("all") || name.equals(mbean.getName())) {
            mbean.resetPeakUsage();
        }
    }
}
Example 2
Source File: MXBeanInteropTest1.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 3
Source File: MXBeanInteropTest1.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 4
Source File: MXBeanInteropTest1.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 5
Source File: VMLogger.java    From openjdk-systemtest with Apache License 2.0 4 votes vote down vote up 
public void enableOptionalFunctionality()  {
    try {
        // ClassLoadingMXBean operations
        classBean.setVerbose(true);

        // MemoryMXBean operations
        memBean.setVerbose(true);

        // MemoryPoolMXBean operations
        for (MemoryPoolMXBean memPoolBean: memPoolBeans) {
            memPoolBean.resetPeakUsage();

            if (memPoolBean.isCollectionUsageThresholdSupported()) {
                memPoolBean.setCollectionUsageThreshold(10000);
            }

            if (memPoolBean.isUsageThresholdSupported()) {
                memPoolBean.setUsageThreshold(200000);
            }            
        }

        // ThreadMXBean operations
        threadBean.resetPeakThreadCount();

        if (threadBean.isThreadContentionMonitoringSupported()) {
            threadBean.setThreadContentionMonitoringEnabled(true);
        }

        if (threadBean.isThreadCpuTimeSupported()) {
            threadBean.setThreadCpuTimeEnabled(true);
        }
        
        // LoggingMXBean operations
        List<String> loggers = logBean.getLoggerNames();
        
        String[] levels = {"SEVERE", "WARNING", "INFO", "CONFIG", "FINE", "FINER", "FINEST"};
        int i = 0;
        
        for( String logger : loggers) {               	
            if (i > 6) {
            	i = i - 7;
            }
            
            // There's a chance the logger no longer exists
            String parent = logBean.getParentLoggerName(logger);
            if (parent != null) {
            	logBean.setLoggerLevel(logger, levels[i]);
            }
            
            i++;                
        }
        
    } catch (UnsupportedOperationException uoe) {
        Message.logOut("One of the operations you tried is not supported");
        uoe.printStackTrace();
    }
}
Example 6
Source File: MXBeanInteropTest1.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 7
Source File: MXBeanInteropTest1.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 8
Source File: MXBeanInteropTest1.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 9
Source File: MXBeanInteropTest1.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up 
private final int doMemoryPoolMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryPoolMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryPoolName = iter.next() ;
            System.out.println("-------- " + memoryPoolName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryPoolName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            MemoryPoolMXBean memoryPool = null;

            memoryPool =
                    JMX.newMXBeanProxy(mbsc,
                    memoryPoolName,
                    MemoryPoolMXBean.class,
                    true) ;
            System.out.println("getCollectionUsage\t\t"
                    + memoryPool.getCollectionUsage());
            System.out.println("getMemoryManagerNames\t\t"
                    + Arrays.deepToString(memoryPool.getMemoryManagerNames()));
            System.out.println("getName\t\t"
                    + memoryPool.getName());
            System.out.println("getPeakUsage\t\t"
                    + memoryPool.getPeakUsage());
            System.out.println("getType\t\t"
                    + memoryPool.getType());
            System.out.println("getUsage\t\t"
                    + memoryPool.getUsage());
            System.out.println("isValid\t\t"
                    + memoryPool.isValid());
            boolean supported = memoryPool.isUsageThresholdSupported() ;
            System.out.println("isUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getUsageThreshold\t\t"
                        + memoryPool.getUsageThreshold());
                System.out.println("isUsageThresholdExceeded\t\t"
                        + memoryPool.isUsageThresholdExceeded());
                System.out.println("getUsageThresholdCount\t\t"
                        + memoryPool.getUsageThresholdCount());
            }

            supported = memoryPool.isCollectionUsageThresholdSupported() ;
            System.out.println("isCollectionUsageThresholdSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getCollectionUsageThreshold\t\t"
                        + memoryPool.getCollectionUsageThreshold());
                System.out.println("getCollectionUsageThresholdCount\t\t"
                        + memoryPool.getCollectionUsageThresholdCount());
                System.out.println("isCollectionUsageThresholdExceeded\t\t"
                        + memoryPool.isCollectionUsageThresholdExceeded());
            }

            memoryPool.resetPeakUsage();
        }

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

    return errorCount ;
}
Example 10
Source File: MemoryUtils.java    From reef with Apache License 2.0 4 votes vote down vote up 
public static void resetPeakUsage() {
  final List<MemoryPoolMXBean> memoryPoolMXBeans = ManagementFactory.getMemoryPoolMXBeans();
  for (final MemoryPoolMXBean memoryPoolMXBean : memoryPoolMXBeans) {
    memoryPoolMXBean.resetPeakUsage();
  }
}
Example 11
Source File: MonteCarloBlackScholesModelAsianOptionSensitivitiesTest.java    From finmath-lib with Apache License 2.0 4 votes vote down vote up 
private void memoryUsageReset() {
	for (final MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
		pool.resetPeakUsage();
	}
}
Example 12
Source File: MonteCarloBlackScholesModelEuropeanOptionSensitivitiesTest.java    From finmath-lib with Apache License 2.0 4 votes vote down vote up 
private void memoryUsageReset() {
	for (final MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
		pool.resetPeakUsage();
	}
}
Example 13
Source File: MonteCarloBlackScholesModelAsianOptionSensitivitiesTest.java    From finmath-lib with Apache License 2.0 4 votes vote down vote up 
private void memoryUsageReset() {
	for (final MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
		pool.resetPeakUsage();
	}
}
Example 14
Source File: MonteCarloBlackScholesModelEuropeanOptionSensitivitiesTest.java    From finmath-lib with Apache License 2.0 4 votes vote down vote up 
private void memoryUsageReset() {
	for (final MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
		pool.resetPeakUsage();
	}
}