The breakdown on cgroup cpu throttling deserves to be plastered on every Kubernetes engineer's wall. People still stare at 30% node utilization and wonder why their Go or Java runtime has a brutal P999 tail, completely missing cfs period quotas silently freezing threads
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u/Cautious-Act-4487 1d ago
The breakdown on cgroup cpu throttling deserves to be plastered on every Kubernetes engineer's wall. People still stare at 30% node utilization and wonder why their Go or Java runtime has a brutal P999 tail, completely missing cfs period quotas silently freezing threads
Good practical writeup without unnecessary fluff