All Classes and Interfaces
Class
Description
Deprecated.
Base class for
Meter implementations.An abstract gRPC interceptor that will collect metrics.
Container for all metrics of a certain call.
Base class for a partition.
Base builder for
Timer.Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ApacheHttpClientContext.Observation.Context for use with Apache HTTP Client 5
Observation instrumentation.Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ApacheHttpClientObservationConvention.ObservationConvention for Apache HTTP Client 5 instrumentation.Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ApacheHttpClientObservationDocumentation.ObservationDocumentation for Apache HTTP Client 5 instrumentation.Base units constants for convenience.
A common base class for cache metrics that ensures that all caches are instrumented
with the same basic set of metrics while allowing for additional detail that is
specific to an individual implementation.
Collect metrics from Caffeine's
Cache.A
StatsCounter instrumented with Micrometer.Used to measure absolute and relative time.
Pause detector that monitors clock drift at a configurable interval.
Apache Commons Pool 2.x metrics collected from metrics exposed via the MBeanServer.
The clock of the composite effectively overrides the clocks of the registries it
manages without actually replacing the state of the clock in these registries with the
exception of long task timers, whose clock cannot be overridden.
The count of events less than or equal to a histogram bucket.
Annotated methods would expose a few counter metrics about their execution status.
Aspect responsible for intercepting all methods annotated with the
The aspect supports programmatic customizations through constructor-injectable custom logic.
@Counted annotation and recording a few counter metrics about their
execution status.The aspect supports programmatic customizations through constructor-injectable custom logic.
Counters monitor monotonically increasing values.
Fluent builder for counters.
Cumulative distribution summary.
A timer that tracks monotonically increasing functions for count and totalTime.
Extends the default long task timer, making histogram counts cumulative over time.
Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ApacheHttpClientObservationConvention.Default implementation of
ApacheHttpClientObservationConvention.Default implementation for
Gauge.Default convention for gRPC client.
Default convention for gRPC server.
Default
HttpServletRequestTagsProvider.Default implementation for
JerseyObservationConvention.Default implementation for
JerseyTagsProvider.Default implementation of
JettyClientObservationConvention.Handler for
Timer.Sample and Counter.Default implementation for
MongoCommandTagsProvider.Default implementation for
MongoConnectionPoolTagsProvider.Extracts the URI pattern from the predefined request header,
"URI_PATTERN" if available.
Deprecated.
as of 1.12.0 in favor of an
HttpClientContext value with
ApacheHttpClientObservationConvention.URI_TEMPLATE_ATTRIBUTE as key name.Deprecated.
use
DiskSpaceMetrics
instead.Record metrics that report disk space usage.
Configures the distribution statistics that emanate from meters like
Timer and
DistributionSummary.Track the sample distribution of events.
Fluent builder for distribution summaries.
Commonly used formatting of floating-point values used when writing custom exposition
to various monitoring systems.
Base configuration for
DropwizardMeterRegistry.FunctionTimer for Dropwizard Metrics.Dropwizard
MeterRegistry.Validator for
Duration.Collect metrics on EhCache caches, including detailed metrics on transactions and
storage space.
Monitors the status of executor service pools.
File descriptor metrics gathered by the JVM.
A histogram implementation for non-negative values with automatically created buckets.
A counter that tracks a monotonically increasing function.
Fluent builder for function counters.
A timer that tracks two monotonically increasing functions: one representing the count
of events and one representing the total time spent in every event.
Fluent builder for function timer.
A gauge tracks a value that may go up or down.
Fluent builder for gauges.
Observation.Context for gRPC client.ObservationConvention for gRPC client.ObservationDocumentation for gRPC.Observation.Context for gRPC server.ObservationConvention for gRPC server.Collect metrics on Hazelcast caches, including detailed metrics on storage space, near
cache usage, and timings.
Deprecated.
This implementation is deprecated in favor of the MeterBinder maintained as
part of the Hibernate project as of version 5.4.26.
Deprecated.
This implementation is deprecated in favor of the MeterBinder maintained as
part of the Hibernate project as of version 5.4.26.
Defines the mapping between a combination of name + dimensional tags and a hierarchical
name.
Tries to detect high cardinality tags by checking if the amount of Meters with the same
name is above a threshold.
The contract for histograms used to generate distribution statistics for
Timer
and DistributionSummary.Tags for
HTTP Jakarta requests.Provides
Tags for HTTP Servlet request handling.Tags for HTTP requests.
A general-purpose interface for controlling how
MeterRegistry implementations perform HTTP calls
for various purposes.Provides
Tags for HTTP Servlet request handling.HttpURLConnection-based HttpSender.Immutable
Tag.This is a feature that is experimental and may yield a breaking change in a minor
release.
A
QueuedThreadPool that binds metrics about the Jetty server thread pool.Deprecated.
Please use
InternalLogger instead.Deprecated.
Please use
InternalLoggerFactory instead.Deprecated.
Please use
InternalLogLevel instead.Signals that a piece of provided configuration is not acceptable for some reason.
Invalid reason.
Utilities for IO.
Collect metrics on JSR-107 JCache caches, including detailed metrics on manual puts and
removals.
Deprecated.
Please use
io.micrometer.common.util.internal.logging.JdkLogger
instead.A
ReceiverContext for Jersey.Provides names and
KeyValues for Jersey request
observations.An
ObservationDocumentation for Jersey.Factory methods for
Tags associated with a request-response exchange that
is handled by Jersey server.Provides
Tags for Jersey request metrics.Context to use when instrumenting Jetty client metrics with the Observation API.
Factory methods for
KeyValue associated with a request-response exchange that
is handled by Jetty HttpClient.Provides request metrics for Jetty
HttpClient,
configured as a Request.Listener.Convention used with Jetty client instrumentation
JettyClientMetrics.ObservationDocumentation for the Jetty HTTP client.Factory methods for
Tags associated with a request-response exchange that
is handled by Jetty HttpClient.Provides
Tags for Jetty HttpClient request
metrics.Jetty connection metrics.
MeterBinder for Jetty ThreadPool.Jetty SSL/TLS handshake metrics.
Deprecated.
Since 1.4.0.
MeterBinder for JVM compilation metrics.Record metrics that report a number of statistics related to garbage collection
emanating from the MXBean and also adds information about GC causes.
Provides methods to access measurements of low pool memory and heavy GC overhead as
described in TeamCity's
Memory Monitor.
MeterBinder for JVM information.Record metrics that report utilization of various memory and buffer pools.
MeterBinder for JVM threads.Kafka Client metrics binder.
Deprecated.
use
KafkaClientMetrics instead since 1.4.0Kafka Streams metrics binder.
MeterBinder for Apache Log4j 2.Metrics instrumentation of Logback log events.
Logging
MeterRegistry.Configuration for
LoggingMeterRegistry.A long task timer is used to track the total duration of all in-flight long-running
tasks and the number of such tasks.
Fluent builder for long task timers.
A measurement sampled from a meter.
Based off of
org.springframework.beans.MergeableA named and dimensioned producer of one or more measurements.
Fluent builder for custom meters.
A meter is uniquely identified by its combination of name and tags.
Convenience interface to create new meters from tags based on a common
"template"/builder.
Custom meters may emit metrics like one of these types without implementing the
corresponding interface.
Binders register one or more metrics to provide information about the state of some
aspect of the application or its container.
In order to describe your metrics via e.g.
As requests are made of a
MeterRegistry to create new metrics, allow for
filtering out the metric altogether, transforming its ID (name or tags) in some way,
and transforming its configuration.Marker interface for meter handlers.
AbstractPartition for Meter.Creates and manages your application's set of meters.
There are 3 different ways to add tags to a meter.
Annotation handler for
MeterTag.A gRPC client interceptor that will collect metrics using the given
MeterRegistry.A gRPC server interceptor that will collect metrics using the given
MeterRegistry.Generator of meters bound to a static global composite registry.
Additional, less commonly used meter types.
The Micrometer
ApplicationEventListener which registers
RequestEventListener for instrumenting Jersey server requests.Time SQL queries passing through jOOQ.
RequestEventListener recording timings for Jersey server requests.Deprecated.
since 1.12.0 in favor of
ObservationExecChainHandler.Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ObservationExecChainHandler.Deprecated.
since 1.12.0 in favor of
ObservationExecChainHandler.Deprecated.
as of 1.12.0 in favor of HttpComponents 5.x and
ObservationExecChainHandler.Micrometer publisher for Hystrix thread pool metrics.
Deprecated.
since 1.5.0 replaced with
Validated API.Provides
Tags for Mongo command metrics.Provides
Tags for Mongo connection pool metrics.CommandListener for collecting command metrics from MongoClient.ConnectionPoolListener for collecting connection pool metrics from
MongoClient.Fluent builder for multi-gauges.
Monitoring systems make different recommendations regarding naming convention.
MeterBinder for Netty memory allocators.MeterBinder for Netty event executors.Meter documentation for Netty 4.
Deprecated.
Please use
NonNull instead.Deprecated.
Please use
NonNullApi instead.Deprecated.
Please use
NonNullApi instead.Deprecated.
Please use
NonNullApi instead.The Micrometer
ApplicationEventListener which registers
RequestEventListener for instrumenting Jersey server requests with
observations.Instruments the Apache HTTP Client 5 for both classic and async variants using the
ExecChainHandler and AsyncExecChainHandler contracts.A gRPC client interceptor that works with
Observation.A gRPC server interceptor that works with
Observation.Abstracts instrumenting code with a
Timer or an Observation.RequestEventListener recording observations for Jersey server requests.MeterBinder for collecting metrics of a given OkHttp
ConnectionPool.A
SenderContext for OkHttp3.EventListener for collecting metrics from OkHttpClient.An
ObservationConvention for OkHttp3.An
ObservationDocumentation for OkHttp3 metrics.A call interceptor for OkHttp3.
OkHttp-based
HttpSender.MeterFilter to log only once a warning message and deny a Meter.Id.The outcome of an HTTP request.
Generator for a set of histogram buckets intended for use by a monitoring system that
supports aggregable percentile approximations such as Prometheus'
histogram_quantiles or Atlas' :percentiles.Collects metrics from a
ConnPoolControl, for example
PoolingHttpClientConnectionManager for synchronous HTTP clients or
PoolingAsyncClientConnectionManager for asynchronous HTTP clients.Collects metrics from a
ConnPoolControl, for example
PoolingHttpClientConnectionManager for synchronous
HTTP clients or
PoolingNHttpClientConnectionManager for
asynchronous HTTP clients.MeterBinder for a PostgreSQL database.Record metrics related to the CPU, gathered by the JVM.
Validator for properties.
Common configuration settings for any registry that pushes aggregated metrics on a
regular interval.
Search that requires the search terms are satisfiable, or an
MeterNotFoundException is thrown.Search terms for locating a
Meter or set of meters in a given registry based on
any combination of their name, tags, and type.Configuration for
SimpleMeterRegistry.A minimal meter registry implementation primarily used for tests.
Deprecated.
Please use
Slf4JLoggerFactory instead.A description of the value contained in a measurement.
A Histogram implementation which inherits the behaviour of step meters, i.e.
Counter that reports a rate per step interval to a monitoring system.
Step-normalized
DistributionSummary.Subtly different from
com.netflix.spectator.impl.StepDouble in that we want to
be able to increment BEFORE rolling over the interval.A timer that tracks monotonically increasing functions for count and totalTime.
Registry that step-normalizes counts and sums to a rate/second over the publishing
interval.
Tracks multiple 'values' for periods (steps) of time.
Tracks 'values' for periods (steps) of time.
Utilities for JSON escaping
String.Deprecated.
Please use
StringUtils instead.Key/value pair representing a dimension of a meter used to classify and drill into
measurements.
An immutable collection of
Tags that are guaranteed to be sorted and
deduplicated by tag key.Annotated methods are instrumented using a
Timer or a LongTaskTimer
(longTask flag).
AspectJ aspect for intercepting types or methods annotated with
The aspect supports programmatic customizations through constructor-injectable custom logic.
@Timed.The aspect supports programmatic customizations through constructor-injectable custom logic.
An
Executor that is timed.An
ExecutorService that is timed.Adapted from Jetty's StatisticsHandler.
A
ScheduledExecutorService that is timed.Annotated methods can have multiple
Timed annotations.A specialized gauge that tracks a time value, to be scaled to the base unit of time
expected by each registry implementation.
Fluent builder for time gauges.
Timer intended to track of a large number of short running events.
Fluent builder for timers.
Maintains state on the clock's start position for a latency sample.
Modification on
TimeUnit.convert(long, TimeUnit) that accepts and preserves
precision from a double argument.A histogram implementation that does not support precomputed percentiles but supports
aggregable percentile histograms and SLO boundaries.
An implementation of a decaying maximum for a distribution based on a configurable ring
buffer.
NOTE: This class is intended for internal use as an implementation detail.
An implementation of a moving-window sum based on a configurable ring buffer.
MeterBinder for Tomcat.Uptime metrics.
Validation support for
MeterRegistryConfig.Indicates that no validation has occurred.
A specialization
Validated.Valid that won't print the secret in plain text if the
validation is serialized.A valid property value.
Turns a set of
Validated.Invalid into a throwable exception, which is used to
throw an unchecked exception at runtime when one or more properties are invalid.A precomputed percentile of a distribution.
Deprecated.
Please use
WarnThenDebugLogger instead.
AbstractInternalLoggerinstead.