filecoin-project/go-f3

Observablility and metrics

Closed this issue · 5 comments

Kubuxu commented

We should have metrics around round progression and the percentage of power voted (it might be tricky because we move on once a quorum is reached).
OpenCensus is the standard for it in the ecosystem.

  • signature validatiton time
  • CPU & memory usage
  • datastore size
jennijuju commented

add monitoring for metadata size growth

masih commented

@jennijuju Could you point me exactly to what we want to measure as "metadata size growth"?

My initial take is: size growth of every datastore namespace used by F3. Does that sound right?

Stebalien commented

@masih honestly, we can just monitor the "metadata" datastore itself. IIRC, that datastore is usually pretty much empty so it should be mostly F3 stuff.

  • 👍2
masih commented

The only remaining item here is metadata size, for which I am not sure if Lotus metrics are exposed. I have posted something on fil-lotus-dev and pending response.

For the rest the dashboard is updated to include them in addition to in-depth validation breakdown time, divergence, cert exchange, cert polling, gossipsub metrics.

rjan90 commented

We can close this ticket once the metric for datastore size has been implemented.