New Puma version has a [nice addition](https://github.com/puma/puma/pull/3517) of metric on busy threads. > busy_threads: running - how many threads are waiting to receive work + how many requests are waiting for a thread to pick them up. this is a "wholistic" stat reflecting the overall current state of work to be done and the capacity to do it. [source](https://github.com/puma/puma/blob/master/docs/stats.md#single-mode-and-individual-workers-in-cluster-mode) |
||
---|---|---|
.. | ||
prometheus_exporter | ||
prometheus_exporter.rb |