This seems to be implemented based on the `runtime.metrics` package, but I don't see any metrics related to gomaxprocs in https://golang.bg/src/runtime/metrics/description.go
在2022年9月13日星期二 UTC+8 17:38:16<[email protected]> 写道： > This is available in the new Go runtime metrics, you can enable it in your > application with a runtime metrics filter. > > > https://github.com/prometheus/client_golang/blob/9801a4e3ceb49d24dfaf4fa6fc8c2d58aa3b2dc9/prometheus/collectors/go_collector_latest_test.go#L284 > > You'll probably want `/sched/gomaxprocs:threads` as your custom rule. > > On Tue, Sep 13, 2022 at 11:31 AM 'damianqin' via Prometheus Developers < > [email protected]> wrote: > >> Hello folks! >> When we maintain the golang service on k8s, we will automatically set >> the GOMAXPROCS environment variable equal to the Pod limit in the cd >> process to reduce the occurrence of cpu throttling, but other developers >> may use runtime.GOMAXPROCS <https://pkg.go.dev/runtime#GOMAXPROCS> to >> override the parameters, resulting in application performance down. I think >> client_golang can use the runtime.GOMAXPROCS(0) method to expose the >> current indicator value. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Developers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-developers/1db181d7-950a-4437-b69c-aa5cc329ae9fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-developers/1db181d7-950a-4437-b69c-aa5cc329ae9fn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Prometheus Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/d0078f6b-f8e8-4e78-8123-fcd76d2df1f2n%40googlegroups.com.
