Java Code Examples for java.lang.management.OperatingSystemMXBean#getVersion()

The following examples show how to use java.lang.management.OperatingSystemMXBean#getVersion() . 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: GetStatusServlet.java    From pentaho-kettle with Apache License 2.0 6 votes vote down vote up 
private static void getSystemInfo( SlaveServerStatus serverStatus ) {
  OperatingSystemMXBean operatingSystemMXBean =
    java.lang.management.ManagementFactory.getOperatingSystemMXBean();
  ThreadMXBean threadMXBean = java.lang.management.ManagementFactory.getThreadMXBean();
  RuntimeMXBean runtimeMXBean = java.lang.management.ManagementFactory.getRuntimeMXBean();

  int cores = Runtime.getRuntime().availableProcessors();

  long freeMemory = Runtime.getRuntime().freeMemory();
  long totalMemory = Runtime.getRuntime().totalMemory();
  String osArch = operatingSystemMXBean.getArch();
  String osName = operatingSystemMXBean.getName();
  String osVersion = operatingSystemMXBean.getVersion();
  double loadAvg = operatingSystemMXBean.getSystemLoadAverage();

  int threadCount = threadMXBean.getThreadCount();
  long allThreadsCpuTime = 0L;

  long[] threadIds = threadMXBean.getAllThreadIds();
  for ( int i = 0; i < threadIds.length; i++ ) {
    allThreadsCpuTime += threadMXBean.getThreadCpuTime( threadIds[ i ] );
  }

  long uptime = runtimeMXBean.getUptime();

  serverStatus.setCpuCores( cores );
  serverStatus.setCpuProcessTime( allThreadsCpuTime );
  serverStatus.setUptime( uptime );
  serverStatus.setThreadCount( threadCount );
  serverStatus.setLoadAvg( loadAvg );
  serverStatus.setOsName( osName );
  serverStatus.setOsVersion( osVersion );
  serverStatus.setOsArchitecture( osArch );
  serverStatus.setMemoryFree( freeMemory );
  serverStatus.setMemoryTotal( totalMemory );
}
Example 2
Source File: GetStatusServlet.java    From hop with Apache License 2.0 5 votes vote down vote up 
private static void getSystemInfo( HopServerStatus serverStatus ) {
  OperatingSystemMXBean operatingSystemMXBean =
    java.lang.management.ManagementFactory.getOperatingSystemMXBean();
  ThreadMXBean threadMXBean = java.lang.management.ManagementFactory.getThreadMXBean();
  RuntimeMXBean runtimeMXBean = java.lang.management.ManagementFactory.getRuntimeMXBean();

  int cores = Runtime.getRuntime().availableProcessors();

  long freeMemory = Runtime.getRuntime().freeMemory();
  long totalMemory = Runtime.getRuntime().totalMemory();
  String osArch = operatingSystemMXBean.getArch();
  String osName = operatingSystemMXBean.getName();
  String osVersion = operatingSystemMXBean.getVersion();
  double loadAvg = operatingSystemMXBean.getSystemLoadAverage();

  int threadCount = threadMXBean.getThreadCount();
  long allThreadsCpuTime = 0L;

  long[] threadIds = threadMXBean.getAllThreadIds();
  for ( int i = 0; i < threadIds.length; i++ ) {
    allThreadsCpuTime += threadMXBean.getThreadCpuTime( threadIds[ i ] );
  }

  long uptime = runtimeMXBean.getUptime();

  serverStatus.setCpuCores( cores );
  serverStatus.setCpuProcessTime( allThreadsCpuTime );
  serverStatus.setUptime( uptime );
  serverStatus.setThreadCount( threadCount );
  serverStatus.setLoadAvg( loadAvg );
  serverStatus.setOsName( osName );
  serverStatus.setOsVersion( osVersion );
  serverStatus.setOsArchitecture( osArch );
  serverStatus.setMemoryFree( freeMemory );
  serverStatus.setMemoryTotal( totalMemory );
}
Example 3
Source File: ServerStatus.java    From hop with Apache License 2.0 5 votes vote down vote up 
public ServerStatus() {
  OperatingSystemMXBean operatingSystemMXBean =
    java.lang.management.ManagementFactory.getOperatingSystemMXBean();
  ThreadMXBean threadMXBean = java.lang.management.ManagementFactory.getThreadMXBean();
  RuntimeMXBean runtimeMXBean = java.lang.management.ManagementFactory.getRuntimeMXBean();

  int cores = Runtime.getRuntime().availableProcessors();

  long freeMemory = Runtime.getRuntime().freeMemory();
  long totalMemory = Runtime.getRuntime().totalMemory();
  String osArch = operatingSystemMXBean.getArch();
  String osName = operatingSystemMXBean.getName();
  String osVersion = operatingSystemMXBean.getVersion();
  double loadAvg = operatingSystemMXBean.getSystemLoadAverage();

  int threadCount = threadMXBean.getThreadCount();
  long allThreadsCpuTime = 0L;

  long[] threadIds = threadMXBean.getAllThreadIds();
  for ( int i = 0; i < threadIds.length; i++ ) {
    allThreadsCpuTime += threadMXBean.getThreadCpuTime( threadIds[ i ] );
  }

  long uptime = runtimeMXBean.getUptime();

  setCpuCores( cores );
  setCpuProcessTime( allThreadsCpuTime );
  setUptime( uptime );
  setThreadCount( threadCount );
  setLoadAvg( loadAvg );
  setOsName( osName );
  setOsVersion( osVersion );
  setOsArchitecture( osArch );
  setMemoryFree( freeMemory );
  setMemoryTotal( totalMemory );
}
Example 4
Source File: ServerStatus.java    From pentaho-kettle with Apache License 2.0 5 votes vote down vote up 
public ServerStatus() {
  OperatingSystemMXBean operatingSystemMXBean =
    java.lang.management.ManagementFactory.getOperatingSystemMXBean();
  ThreadMXBean threadMXBean = java.lang.management.ManagementFactory.getThreadMXBean();
  RuntimeMXBean runtimeMXBean = java.lang.management.ManagementFactory.getRuntimeMXBean();

  int cores = Runtime.getRuntime().availableProcessors();

  long freeMemory = Runtime.getRuntime().freeMemory();
  long totalMemory = Runtime.getRuntime().totalMemory();
  String osArch = operatingSystemMXBean.getArch();
  String osName = operatingSystemMXBean.getName();
  String osVersion = operatingSystemMXBean.getVersion();
  double loadAvg = operatingSystemMXBean.getSystemLoadAverage();

  int threadCount = threadMXBean.getThreadCount();
  long allThreadsCpuTime = 0L;

  long[] threadIds = threadMXBean.getAllThreadIds();
  for ( int i = 0; i < threadIds.length; i++ ) {
    allThreadsCpuTime += threadMXBean.getThreadCpuTime( threadIds[i] );
  }

  long uptime = runtimeMXBean.getUptime();

  setCpuCores( cores );
  setCpuProcessTime( allThreadsCpuTime );
  setUptime( uptime );
  setThreadCount( threadCount );
  setLoadAvg( loadAvg );
  setOsName( osName );
  setOsVersion( osVersion );
  setOsArchitecture( osArch );
  setMemoryFree( freeMemory );
  setMemoryTotal( totalMemory );
}
Example 5
Source File: MacOSX.java    From database with GNU General Public License v2.0 3 votes vote down vote up 
public MacOSX()
{
	final OperatingSystemMXBean b = ManagementFactory.getOperatingSystemMXBean();

	m_processors = b.getAvailableProcessors();
	
	m_cpuInfo = b.getName()+" "+b.getVersion()+" "+b.getArch();

}