de.is24.util.monitoring.tools
Class VirtualMachineMetrics

java.lang.Object
  de.is24.util.monitoring.tools.VirtualMachineMetrics

public class VirtualMachineMetrics
extends Object

A collection of Java Virtual Machine metrics. This code was originally taken from de.is24.util.monitoring.tools.VirtualMachineMetrics

Nested Class Summary

static class	VirtualMachineMetrics.BufferPoolStats The management interface for a buffer pool, for example a pool of direct or mapped buffers.
static class	VirtualMachineMetrics.GarbageCollectorStats Per-GC statistics.

Field Summary

private static org.apache.log4j.Logger	LOGGER
private static int	MAX_STACK_TRACE_DEPTH

Constructor Summary

VirtualMachineMetrics()

Method Summary

Map<String,VirtualMachineMetrics.BufferPoolStats>	getBufferPoolStats()
Map<Thread.State,Double>	getThreadStatePercentages() Returns a map of thread states to the percentage of all threads which are in that state.
static void	registerVMStates(CorePlugin corePlugin)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGGER

private static final org.apache.log4j.Logger LOGGER

MAX_STACK_TRACE_DEPTH

private static final int MAX_STACK_TRACE_DEPTH

See Also:

Constant Field Values

Constructor Detail

VirtualMachineMetrics

public VirtualMachineMetrics()

Method Detail

registerVMStates

public static void registerVMStates(CorePlugin corePlugin)

getThreadStatePercentages

public Map<Thread.State,Double> getThreadStatePercentages()

Returns a map of thread states to the percentage of all threads which are in that state.

Returns:

a map of thread states to percentages

getBufferPoolStats

public Map<String,VirtualMachineMetrics.BufferPoolStats> getBufferPoolStats()