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B

BufferPoolMetricSet - Class in com.codahale.metrics.jvm

A set of gauges for the count, usage, and capacity of the JVM's direct and mapped buffer pools.

BufferPoolMetricSet(MBeanServer) - Constructor for class com.codahale.metrics.jvm.BufferPoolMetricSet

C

CachedThreadStatesGaugeSet - Class in com.codahale.metrics.jvm

A variation of ThreadStatesGaugeSet that caches the ThreadInfo[] objects for a given interval.

CachedThreadStatesGaugeSet(ThreadMXBean, ThreadDeadlockDetector, long, TimeUnit) - Constructor for class com.codahale.metrics.jvm.CachedThreadStatesGaugeSet

Creates a new set of gauges using the given MXBean and detector.

CachedThreadStatesGaugeSet(long, TimeUnit) - Constructor for class com.codahale.metrics.jvm.CachedThreadStatesGaugeSet

Creates a new set of gauges using the default MXBeans.

ClassLoadingGaugeSet - Class in com.codahale.metrics.jvm

A set of gauges for JVM classloader usage.

ClassLoadingGaugeSet() - Constructor for class com.codahale.metrics.jvm.ClassLoadingGaugeSet

ClassLoadingGaugeSet(ClassLoadingMXBean) - Constructor for class com.codahale.metrics.jvm.ClassLoadingGaugeSet

com.codahale.metrics.jvm - package com.codahale.metrics.jvm

CpuTimeClock - Class in com.codahale.metrics.jvm

A clock implementation which returns the current thread's CPU time.

CpuTimeClock() - Constructor for class com.codahale.metrics.jvm.CpuTimeClock

D

dump(OutputStream) - Method in class com.codahale.metrics.jvm.ThreadDump

Dumps all of the threads' current information, including synchronization, to an output stream.

dump(boolean, boolean, OutputStream) - Method in class com.codahale.metrics.jvm.ThreadDump

Dumps all of the threads' current information, optionally including synchronization, to an output stream.

F

FileDescriptorRatioGauge - Class in com.codahale.metrics.jvm

A gauge for the ratio of used to total file descriptors.

FileDescriptorRatioGauge() - Constructor for class com.codahale.metrics.jvm.FileDescriptorRatioGauge

Creates a new gauge using the platform OS bean.

FileDescriptorRatioGauge(OperatingSystemMXBean) - Constructor for class com.codahale.metrics.jvm.FileDescriptorRatioGauge

Creates a new gauge using the given OS bean.

G

GarbageCollectorMetricSet - Class in com.codahale.metrics.jvm

A set of gauges for the counts and elapsed times of garbage collections.

GarbageCollectorMetricSet() - Constructor for class com.codahale.metrics.jvm.GarbageCollectorMetricSet

Creates a new set of gauges for all discoverable garbage collectors.

GarbageCollectorMetricSet(Collection<GarbageCollectorMXBean>) - Constructor for class com.codahale.metrics.jvm.GarbageCollectorMetricSet

Creates a new set of gauges for the given collection of garbage collectors.

getDeadlockedThreads() - Method in class com.codahale.metrics.jvm.ThreadDeadlockDetector

Returns a set of diagnostic stack traces for any deadlocked threads.

getMetrics() - Method in class com.codahale.metrics.jvm.BufferPoolMetricSet

getMetrics() - Method in class com.codahale.metrics.jvm.ClassLoadingGaugeSet

getMetrics() - Method in class com.codahale.metrics.jvm.GarbageCollectorMetricSet

getMetrics() - Method in class com.codahale.metrics.jvm.JvmAttributeGaugeSet

getMetrics() - Method in class com.codahale.metrics.jvm.MemoryUsageGaugeSet

getMetrics() - Method in class com.codahale.metrics.jvm.ThreadStatesGaugeSet

getRatio() - Method in class com.codahale.metrics.jvm.FileDescriptorRatioGauge

getTick() - Method in class com.codahale.metrics.jvm.CpuTimeClock

getValue() - Method in class com.codahale.metrics.jvm.JmxAttributeGauge

J

JmxAttributeGauge - Class in com.codahale.metrics.jvm

A Gauge implementation which queries an MBeanServerConnection for an attribute of an object.

JmxAttributeGauge(ObjectName, String) - Constructor for class com.codahale.metrics.jvm.JmxAttributeGauge

Creates a new JmxAttributeGauge.

JmxAttributeGauge(MBeanServerConnection, ObjectName, String) - Constructor for class com.codahale.metrics.jvm.JmxAttributeGauge

Creates a new JmxAttributeGauge.

JvmAttributeGaugeSet - Class in com.codahale.metrics.jvm

A set of gauges for the JVM name, vendor, and uptime.

JvmAttributeGaugeSet() - Constructor for class com.codahale.metrics.jvm.JvmAttributeGaugeSet

Creates a new set of gauges.

JvmAttributeGaugeSet(RuntimeMXBean) - Constructor for class com.codahale.metrics.jvm.JvmAttributeGaugeSet

Creates a new set of gauges with the given RuntimeMXBean.

M

MemoryUsageGaugeSet - Class in com.codahale.metrics.jvm

A set of gauges for JVM memory usage, including stats on heap vs. non-heap memory, plus GC-specific memory pools.

MemoryUsageGaugeSet() - Constructor for class com.codahale.metrics.jvm.MemoryUsageGaugeSet

MemoryUsageGaugeSet(MemoryMXBean, Collection<MemoryPoolMXBean>) - Constructor for class com.codahale.metrics.jvm.MemoryUsageGaugeSet

T

ThreadDeadlockDetector - Class in com.codahale.metrics.jvm

A utility class for detecting deadlocked threads.

ThreadDeadlockDetector() - Constructor for class com.codahale.metrics.jvm.ThreadDeadlockDetector

Creates a new detector.

ThreadDeadlockDetector(ThreadMXBean) - Constructor for class com.codahale.metrics.jvm.ThreadDeadlockDetector

Creates a new detector using the given ThreadMXBean.

ThreadDump - Class in com.codahale.metrics.jvm

A convenience class for getting a thread dump.

ThreadDump(ThreadMXBean) - Constructor for class com.codahale.metrics.jvm.ThreadDump

ThreadStatesGaugeSet - Class in com.codahale.metrics.jvm

A set of gauges for the number of threads in their various states and deadlock detection.

ThreadStatesGaugeSet() - Constructor for class com.codahale.metrics.jvm.ThreadStatesGaugeSet

Creates a new set of gauges using the default MXBeans.

ThreadStatesGaugeSet(ThreadMXBean, ThreadDeadlockDetector) - Constructor for class com.codahale.metrics.jvm.ThreadStatesGaugeSet

Creates a new set of gauges using the given MXBean and detector.

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