All Classes Interface Summary Class Summary Annotation Types Summary
Class |
Description |
AbstractInstrumentedFilter |
Filter implementation which captures request information and a breakdown of the response
codes being returned.
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AbstractInstrumentedFilter.StatusExposingServletResponse |
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AdminServlet |
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AdminServletContextListener |
Deprecated.
|
BufferPoolMetricSet |
A set of gauges for the count, usage, and capacity of the JVM's direct and mapped buffer pools.
|
CachedGauge<T> |
A Gauge implementation which caches its value for a period of time.
|
Clock |
An abstraction for how time passes.
|
Clock.CpuTimeClock |
A clock implementation which returns the current thread's CPU time.
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Clock.UserTimeClock |
A clock implementation which returns the current time in epoch nanoseconds.
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ConsoleReporter |
A reporter which outputs measurements to a PrintStream , like System.out .
|
ConsoleReporter.Builder |
|
Counter |
An incrementing and decrementing counter metric.
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Counting |
An interface for metric types which have counts.
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CsvReporter |
A reporter which creates a comma-separated values file of the measurements for each metric.
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CsvReporter.Builder |
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DerivativeGauge<F,T> |
A gauge whose value is derived from the value of another gauge.
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EWMA |
An exponentially-weighted moving average.
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ExceptionMetered |
An annotation for marking a method of an annotated object as metered.
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ExponentiallyDecayingReservoir |
An exponentially-decaying random reservoir of long s.
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FileDescriptorRatioGauge |
A gauge for the ratio of used to total file descriptors.
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GarbageCollectorMetricSet |
A set of gauges for the counts and elapsed times of garbage collections.
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Gauge |
An annotation for marking a method of an annotated object as a gauge.
|
Gauge<T> |
A gauge metric is an instantaneous reading of a particular value.
|
Graphite |
A client to a Carbon server.
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GraphiteReporter |
A reporter which publishes metric values to a Graphite server.
|
GraphiteReporter.Builder |
|
HealthCheck |
A health check for a component of your application.
|
HealthCheck.Result |
|
HealthCheckModule |
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HealthCheckModule.HealthCheckResultSerializer |
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HealthCheckRegistry |
A registry for health checks.
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HealthCheckServlet |
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HealthCheckServlet.ContextListener |
|
Histogram |
A metric which calculates the distribution of a value.
|
HttpClientMetricNameStrategies |
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HttpClientMetricNameStrategy |
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InstrumentedAppender |
A Log4J Appender which has seven meters, one for each logging level and one for the total
number of statements being logged.
|
InstrumentedAppender |
A Logback Appender which has six meters, one for each logging level and one for the total
number of statements being logged.
|
InstrumentedClientConnManager |
A ClientConnectionManager which monitors the number of open connections.
|
InstrumentedFilter |
|
InstrumentedFilterContextListener |
A listener implementation which injects a MetricRegistry instance into the servlet
context.
|
InstrumentedHttpClient |
|
InstrumentedRequestDirector |
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JmxAttributeGauge |
A Gauge implementation which queries a MBeanServer for an attribute of an object.
|
JmxReporter |
A reporter which listens for new metrics and exposes them as namespaced MBeans.
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JmxReporter.AbstractBean |
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JmxReporter.Builder |
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JmxReporter.JmxCounter |
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JmxReporter.JmxCounterMBean |
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JmxReporter.JmxGauge |
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JmxReporter.JmxGaugeMBean |
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JmxReporter.JmxHistogram |
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JmxReporter.JmxHistogramMBean |
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JmxReporter.JmxListener |
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JmxReporter.JmxMeter |
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JmxReporter.JmxMeterMBean |
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JmxReporter.JmxTimer |
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JmxReporter.JmxTimerMBean |
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JmxReporter.MetricMBean |
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JmxReporter.MetricTimeUnits |
|
JvmAttributeGaugeSet |
A set of gauges for the JVM name, vendor, and uptime.
|
LongAdder |
One or more variables that together maintain an initially zero long sum.
|
MemoryUsageGaugeSet |
A set of gauges for JVM memory usage, including stats on heap vs.
|
Meter |
A meter metric which measures mean throughput and one-, five-, and fifteen-minute
exponentially-weighted moving average throughputs.
|
Metered |
An annotation for marking a method of an annotated object as metered.
|
Metered |
An object which maintains mean and exponentially-weighted rate.
|
Metric |
A tag interface to indicate that a class is a metric.
|
MetricFilter |
A filter used to determine whether or not a metric should be reported, among other things.
|
MetricRegistry |
A registry of metric instances.
|
MetricRegistry.MetricBuilder<T extends Metric> |
A quick and easy way of capturing the notion of default metrics.
|
MetricRegistryListener |
Listeners for events from the registry.
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MetricRegistryListener.Base |
|
MetricSet |
A set of named metrics.
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MetricsModule |
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MetricsModule.CounterSerializer |
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MetricsModule.GaugeSerializer |
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MetricsModule.HistogramSerializer |
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MetricsModule.MeterSerializer |
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MetricsModule.MetricRegistrySerializer |
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MetricsModule.TimerSerializer |
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MetricsServlet |
A servlet which returns the metrics in a given registry as an application/json response.
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MetricsServlet.ContextListener |
An abstract ServletContextListener which allows you to programmatically inject the
MetricRegistry , rate and duration units, and allowed origin for
MetricsServlet .
|
PingServlet |
An HTTP servlets which outputs a text/plain "pong" response.
|
RatioGauge |
A gauge which measures the ratio of one value to another.
|
RatioGauge.Ratio |
A ratio of one quantity to another.
|
Reservoir |
A statistically representative reservoir of a data stream.
|
Sampling |
An object which samples values.
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ScheduledReporter |
The abstract base class for all scheduled reporters (i.e., reporters which process a registry's
metrics periodically).
|
ScheduledReporter.NamedThreadFactory |
A simple named thread factory.
|
SharedMetricRegistries |
A map of shared, named metric registries.
|
Slf4jReporter |
A reporter class for logging metrics values to a SLF4J Logger periodically, similar to
ConsoleReporter or CsvReporter , but using the SLF4J framework instead.
|
Slf4jReporter.Builder |
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SlidingTimeWindowReservoir |
A Reservoir implementation backed by a sliding window that stores only the measurements made
in the last N seconds (or other time unit).
|
SlidingWindowReservoir |
A Reservoir implementation backed by a sliding window that stores the last N
measurements.
|
Snapshot |
|
Striped64 |
A package-local class holding common representation and mechanics for classes supporting dynamic
striping on 64bit values.
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Striped64.Cell |
Padded variant of AtomicLong supporting only raw accesses plus CAS.
|
Striped64.HashCode |
Holder for the thread-local hash code.
|
Striped64.ThreadHashCode |
The corresponding ThreadLocal class
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ThreadDeadlockDetector |
A utility class for detecting deadlocked threads.
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ThreadDeadlockHealthCheck |
A health check which returns healthy if no threads are deadlocked.
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ThreadDump |
A convenience class for getting a thread dump.
|
ThreadDumpServlet |
An HTTP servlets which outputs a text/plain dump of all threads in the VM.
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ThreadLocalRandom |
Copied directly from the JSR-166 project.
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ThreadStatesGaugeSet |
A set of gauges for the number of threads in their various states and deadlock detection.
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Timed |
An annotation for marking a method of an annotated object as timed.
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Timer |
A timer metric which aggregates timing durations and provides duration statistics, plus
throughput statistics via Meter .
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Timer.Context |
A timing context.
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UniformReservoir |
A random sampling reservoir of a stream of long s.
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