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### What happened?
https://github.com/kubernetes-sigs/controller-runtime/blob/7399a3a595bf254add9d0c96c49af462e1aac193/pkg/metrics/workqueue.go#L99
https://github.com/kubernetes/component-base/b…
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### Describe request or inquiry
* See Google-internal doc, [go/cakesoft-metrics](http://go/cakesoft-metrics).
### What purpose/environment will this feature serve?
* This will help us understan…
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**Describe the bug**
A resource leak with DD_RUNTIME_METRICS_ENABLED=true. This bug is most apparent when viewing the CPU usage of a service that has been running for several weeks without a reboot. …
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Following approach of https://github.com/arl/statsviz/tree/1ff44fae9a7555de21fe9ad6fa09787373cf23fa we can add runtime metrics to our metrics endpoint and expose them to Prometheus. For that we should…
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### Would you like to work on this feature?
Maybe
### What problem are you trying to solve?
When debugging whether a controller is congested or not, we can measure how long our own reconciler…
clux updated
4 months ago
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**Please provide an in-depth description of the question you have**:
curl karmada metrics endpoint, like ` curl http://127.0.0.1:10358/metrics`, can't found metrics `workqueue_depth`
```curl h…
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The controller runtime exposes metrics that could be useful. We are disabling them in https://github.com/metallb/metallb/pull/1433 , as we don't have any prometheus configuration in place to expose th…
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What do we need for introspection and metrics?
I propose the following events:
- 'queued' - on request queued
- 'running' - on request running
- 'complete'- on request complete
- 'failed' - o…
ronag updated
3 years ago
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I looked at `go_gc_heap_allocs_by_size_bytes_bucket`, and found it strange that the buckets include `le="24.999999999999996"` and `le="64.99999999999999"`.
With help from @beorn7 I believe this is …
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Nodes are multi-functional in our current architecture. For example, the frontend node handles SQL statements from users and also performs simple batch query stages. The compute node is responsible fo…