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runtime/metrics: add scheduling statistics for go routines #50715

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znkr opened this issue Jan 20, 2022 · 2 comments
Open

runtime/metrics: add scheduling statistics for go routines #50715

znkr opened this issue Jan 20, 2022 · 2 comments
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made.
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Backlog

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@znkr
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znkr commented Jan 20, 2022

For load shedding and monitoring/troubleshooting it's useful to understand how many goroutines are in which state: In particular, I am interested in the states: running, runnable, non-go (syscall/cgo), and blocked. Right now, the only available metric is /sched/goroutines:goroutines, would it be possible to break that down by state?
@znkr
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znkr commented Jan 20, 2022

cc @jeremyfaller

@heschi heschi added the NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. label Jan 21, 2022
@heschi heschi added this to the Go1.19 milestone Jan 21, 2022
@ianlancetaylor
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CC @mknyszek @golang/runtime

@ianlancetaylor ianlancetaylor modified the milestones: Go1.19, Backlog Jun 24, 2022
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Jul 7, 2022
@prattmic prattmic moved this to Triage Backlog in Go Compiler / Runtime Jul 25, 2022
@tjungblu tjungblu mentioned this issue Mar 3, 2023
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made.
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Go Compiler / Runtime
Status: Triage Backlog
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Backlog
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@ianlancetaylor @gopherbot @heschi @znkr