Package org.springframework.core.metrics

@NullMarked package org.springframework.core.metrics

Support package for recording metrics during application startup.

Related Packages

Package	Description
org.springframework.core	Provides basic classes for exception handling and version detection, and other core helpers that are not specific to any part of the framework.
org.springframework.core.metrics.jfr	Support package for recording startup metrics using Java Flight Recorder.

Interfaces

Class	Description
ApplicationStartup	Instruments the application startup phase using steps.
StartupStep	Step recording metrics about a particular phase or action happening during the ApplicationStartup.
StartupStep.Tag	Simple key/value association for storing step metadata.
StartupStep.Tags	Immutable collection of StartupStep.Tag.