Support prometheus

[RafilxTenfen]

Summary

• Helps to keep track of metrics

Problem Definition

Proposal

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For Admin Use

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[facundomedica]

We should make a list of metrics we would like to have. I'm not very familiar with prometheus, the metrics should all have the same time base?

[RafilxTenfen]

Yes, I don't know that much about prometheus either
I still need to search on that front
if you have suggestions for metrics, that would be great @facundomedica