Hui Wang

>@Haleygo do you have any opinion on this? It looks related to https://github.com/VictoriaMetrics/operator/pull/267 @hagen1778 No, it's not related. since https://github.com/VictoriaMetrics/operator/pull/267 is about reduce pressure for apiserver in operator when generating...

>As shown above, when we limit memory to about 16 GB, no OOM happened. After increasing memory limit to 32GB or more, OOM happened very frequently. Sounds weird, I think...

Ingestion rate seems steady and crash seems periodic, do you have any heavy query running periodically? Is there any log before the crash?

>This morning, we were still suffering from frequent OOMs. Oh, we can see memory usage increase to 100%, which before image doesn't show. Could you please share memroy profile from...

> Upon further thinking and reading, I'm not sure it will fix the linked issue. However, it definitely does address some problematic assumptions made by the original filtering code. There...

Hello! Looks like [vpa](https://github.com/kubernetes/autoscaler/issues/5836) has some conflict with operator on `scale` subresource, so it's not working now. What's your case to scale vmagent? Maybe [horizontal scaling](https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets) can help.

Oh, looks like operator needs to change something here to fit vpa then.

Hello! >if the rule matched the schema correctly The CRD Validation should be done by [validation admission webhook](https://kubernetes.io/docs/reference/access-authn-authz/extensible-admission-controllers/) before it's created successfully, see https://github.com/VictoriaMetrics/operator/blob/c720cb4452f386b11de95c24d02a47800246f56d/docs/configuration.md?plain=1#L231 As for other fields that vmalert...

Thanks for the idea! `remoteWrite.streamAggr.config` is an array used for `remoteWrite.url`, so `vmstreamaggrconfigs` will also need field like `targets` telling operator to generate streamaggr config for which remotewrite endpoint defined...

Hello! Thanks for the detail report, and yes, the behavior should be improved. But I think it's little hacky to check if one of the`mountPath` is equal with the `StorageDataPath`....