WIP: Implement (Prometheus) Metrics

tim commented

2022-11-12 15:46:52 +00:00

First-time contributor

This presents my very much WIP of adding Prometheus metrics.
It completely relies on using the Elixir Telemetry system, basically giving us all the heavy lifting for free (and pre-instrumented libraries that we can just hook into :D)

I'd love some early feedback if possible. What lacks from my perspective is currently:

Regular updates of instance data like local and remote users, federated instances, acitivities in the local DB and the like
Cleanup of metric names
Switches to disable Prometheus exporting
Update to the Phoenix Dashboard to support the histogram-types used (currently the metrics tab just doesn't load, with the update it's breaking differently. Also the metrics tab has issues with the content security policy).

This presents my very much WIP of adding Prometheus metrics. It completely relies on using the Elixir Telemetry system, basically giving us all the heavy lifting for free (and pre-instrumented libraries that we can just hook into :D) I'd love some early feedback if possible. What lacks from my perspective is currently: - Regular updates of instance data like local and remote users, federated instances, acitivities in the local DB and the like - Cleanup of metric names - Switches to disable Prometheus exporting - Update to the Phoenix Dashboard to support the histogram-types used (currently the metrics tab just doesn't load, with the update it's breaking differently. Also the metrics tab has issues with the content security policy).

🚀 2

floatingghost commented

2022-11-12 15:48:16 +00:00

Owner

oh woa, nice! we used to have a really janky prometheus that would lock up on start a lot, i'll take a look at this properly at some point in the next week

oh woa, nice! we used to have a _really_ janky prometheus that would lock up on start a lot, i'll take a look at this properly at some point in the next week

tim force-pushed develop from fad6c4d3e0 to 970dd40cc1

2022-11-14 21:15:17 +00:00

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pimeys commented

2022-11-30 09:01:01 +00:00

First-time contributor

Would be great also to document what we can monitor from Akkoma. It's super nice to understand how the system works, and detect problems early.

Waiting for this PR to land!

Would be great also to document what we can monitor from Akkoma. It's super nice to understand how the system works, and detect problems early. Waiting for this PR to land!