Ability to display metrics about jobs that are preempted/reclaimed & preemptors/reclaimers

[sfc-gh-raravena]

What is the problem you're trying to solve

Ability to display metrics about jobs that are preempted/reclaimed & preemptors/reclaimers.

We currently don't have any visibility

Describe the solution you'd like

We'd like to have some metrics about the reclaim/preempt operations and how they related to jobs/nodes/etc. Currently none of the metrics here seem to have that information:

https://github.com/volcano-sh/volcano/blob/master/docs/design/metrics.md

Thanks.

Additional context

No response

[Monokaix]

Hi, you mean you want the metrics about the specific name of preemptees/preemptors or just the number of them is enough?

[sfc-gh-raravena]

I think it would be helpful to have the specific names of pods in which nodes. Is that feasible?