mirror of https://github.com/k3s-io/k3s
75aaacc53e
Automatic merge from submit-queue (batch tested with PRs 57215, 57489). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Add scheduler benchmark tests for PodAntiAffinity rules **What this PR does / why we need it**: This adds a benchmark test that measures the scheduling latency of pods with PodAntiAffinity rules where topologyKey=kubernetes.io/hostname. Additionally, this PR imposes a minimum `b.N` value to make the test results more meaningful. The benchmark is needed to validate any performance improvements made for #54189. Command used to invoke: ```sh make test-integration WHAT=./test/integration/scheduler_perf KUBE_TEST_ARGS="-run=xxxx -bench=." ``` Sample output: ``` pkg: k8s.io/kubernetes/test/integration/scheduler_perf BenchmarkScheduling/100Nodes/0Pods-40 100 36316838 ns/op BenchmarkScheduling/100Nodes/1000Pods-40 100 69460001 ns/op BenchmarkScheduling/1000Nodes/0Pods-40 100 193755560 ns/op BenchmarkScheduling/1000Nodes/1000Pods-40 100 343451472 ns/op BenchmarkSchedulingAntiAffinity/500Nodes/250Pods-40 250 127236420 ns/op BenchmarkSchedulingAntiAffinity/500Nodes/5000Pods-40 250 478661925 ns/op PASS ok k8s.io/kubernetes/test/integration/scheduler_perf 354.008s ``` **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ``` |
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| e2e | ||
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| fixtures | ||
| images | ||
| integration | ||
| kubemark | ||
| list | ||
| soak | ||
| utils | ||
| BUILD | ||
| OWNERS | ||
| test_owners.csv | ||
| test_owners.json | ||