Package org.springframework.core.metrics

Interface ApplicationStartup

All Known Implementing Classes:
FlightRecorderApplicationStartup
public interface ApplicationStartup
Instruments the application startup phase using steps.

The core container and its infrastructure components can use the ApplicationStartup to mark steps during the application startup and collect data about the execution context or their processing time.

Since:
5.3
Author:
Brian Clozel

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final ApplicationStartup
    DEFAULT
    Default "no op" ApplicationStartup implementation.

  • Method Summary

    Modifier and Type
    Method
    Description
    StartupStep
    start(String name)
    Create a new step and marks its beginning.

  • Field Details

    • DEFAULT

      static final ApplicationStartup DEFAULT
      Default "no op" ApplicationStartup implementation.

      This variant is designed for minimal overhead and does not record data.

  • Method Details

    • start

      StartupStep start(String name)
      Create a new step and marks its beginning.

      A step name describes the current action or phase. This technical name should be "." namespaced and can be reused to describe other instances of the same step during application startup.

      Parameters:
      name - the step name