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Support ScheduledExecutorService per-execution monitoring

See original GitHub issue

Hi!

The latest version of Micrometer (1.1.0) supports per-execution ExecutorService monitoring via TimedExecutorService.

In Project Reactor, we use ScheduledExecutorService (extended version of ExecutorService). Would be nice if Micrometer will add it to ExecutorServiceMetrics, so that we can transparently reuse the infrastructure provided by Micrometer.

See https://github.com/reactor/reactor-core/pull/1281

Issue Analytics

State:
Created 5 years ago
Comments:14 (9 by maintainers)

Top GitHub Comments

5reactions

fragonibcommented, Dec 19, 2018

My understanding is that timed submitted tasks within ExecutorService implies a micrometer strategy that uses a wrapping executor with TimedExecutorService.

Therefore I guess that just using current ExecutorService instrumentation leave some ScheduledExecutorService mehods that submit tasks without being wrapped with Timer. Methods ScheduledExecutorService.schedule, scheduleAtFixedRate and scheduleWithFixedDelay doesn’t submit a task wrapped with Timer.

Also an ExecutorServiceMetrics.monitor specialized for ScheduledExecutorService would be nice.

1reaction

slovdahlcommented, Mar 18, 2019

I have a WIP branch on https://github.com/slovdahl/micrometer/tree/scheduled-executor-service-timings, I’ll submit a PR tomorrow unless there are any objections.

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