discussion: a metrics plugin using github.com/VictoriaMetrics/metrics

[vrischmann]

Hi,

this is not really an issue, I'm opening a discussion.

We use VictoriaMetrics at work and its metrics library to expose metrics from Go programs. It's a lightweight alternative to the official prometheus client.
It's not necessary to use VictoriaMetrics, it's just another, more efficient way to expose metrics in the Prometheus text format (and its histogram is easier to use).

I'm wondering if you would be open to include a plugin like kvictoria or something that would expose metrics using the metrics library, that way we could benefit from the advantages of the metrics library.

I'm willing to work on this. My plan would be to essentially copy and adapt the kprom plugin.

Let me know what you think.

[vtolstov]

metrics library does not support prometheus histograms

[vrischmann]

metrics library does not support prometheus histograms

Do you mean that Prometheus (the database) wouldn't know what to do with a Histogram from the metrics library ?
That's probably true but this plugin would be for users of VictoriaMetrics (the database).

[vtolstov]

i'm use metrics library in some of my projects, but without prometheus like histograms metrics can't be collected by prometheus server. So this plugin can be useful only with victoriametrics server that collects metrcis

[vrischmann]

Yes. That's my use case and it might also benefit other users of VictoriaMetrics server so I'd argue a plugin is still useful.

[vtolstov]

nice to hear!