Adding kernel specific metrics to nbresuse

[Gsbreddy]

Hi All,
I have implemented the solution to capture kernel specific prometheus metrics and would like to contribute back.

Please let me know if it's ok to raise a PR.

Thank you.

[jtpio]

Thanks @Gsbreddy.

I guess it sounds similar to what is being discussed in #31?

A PR would be very appreciated as this is a feature many would be interested in! (maybe worth checking the prior work linked in #31 too)

[Gsbreddy]

Yes @jtpio , I have referred this and implemented as needed. I am attaching a sample metrics collected.

hubmetrics.txt

This contribution just adds per kernel prometheus metrics as shown in file.I will raise a PR if this looks good. Once this is done, I will think of working on some items mentioned in #31.

[jtpio]

Nice, thanks @Gsbreddy!

[Gsbreddy]

I have raised PR @jtpio

[jtpio]

Closing as duplicate of #31 (to keep the conversation in one place).