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This seems to be a Kubernetes thing. Why the hell does it idle using 25% of my 4 CPUs?
by tbrock 7y ago
This seems to be a Kubernetes thing. Why the hell does it idle using 25% of my 4 CPUs?
- MuffinFlavored 7y ago> This seems to be a Kubernetes thing. Why the hell does it idle using 25% of my 4 CPUs? Remind me why we need this technology again?
- snupples 7y agoThat makes no sense. Try looking at logs and such at least.
- rcarmo 7y agoThe logs don't say much. It's mostly the API server getting hammered by nodes and various components.
- snupples 7y agoOk so it's just the API servers. Not every node which is what it sounded like. Typically you wouldn't run normal workloads on the same host as the API. Although these quick "how I did it" articles have a tendency to skip best practice. Still sounds like something isn't right in your environment. They shouldn't be hammered that hard unless you have a very large cluster.