Sam 7b63c42304

FEATURE: add basic instrumentation to defer queue (#19824) ...

This will give us some aggregate stats on the defer queue performance.

It is limited to 100 entries (for safety) which is stored in an LRU cache.

Scheduler::Defer.stats can then be used to get an array that denotes:

- number of runs and completions (queued, finished)
- error count (errors)
- total duration (duration)

We can look later at exposing these metrics to gain visibility on the reason
the defer queue is clogged.

2023-01-12 12:29:50 +11:00

..

defer_spec.rb

FEATURE: add basic instrumentation to defer queue (#19824)

2023-01-12 12:29:50 +11:00