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Increase delete-collections-workers flag value to speed up namespace deletion #17934

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Merged
k8s-ci-robot merged 1 commit into from
Feb 8, 2026
Merged

Increase delete-collections-workers flag value to speed up namespace deletion #17934

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7 changes: 5 additions & 2 deletions tests/e2e/scenarios/scalability/run-test.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -108,6 +108,9 @@ create_args+=("--set spec.kubeAPIServer.maxMutatingRequestsInflight=0")
create_args+=("--set spec.kubeAPIServer.enableProfiling=true")
create_args+=("--set spec.kubeAPIServer.enableContentionProfiling=true")
create_args+=("--set spec.kubeAPIServer.logLevel=2")
# increase the --delete-collection-workers to 100 to speed up delete operations
create_args+=("--set spec.kubeAPIServer.deleteCollectionWorkers=100")

# this is required for Prometheus server to scrape metrics endpoint on APIServer
create_args+=("--set spec.kubeAPIServer.anonymousAuth=true")
# this is required for kindnet to use nftables
Expand Down Expand Up @@ -180,12 +183,12 @@ if [[ "${DELETE_CLUSTER:-}" == "true" ]]; then
KUBETEST2_ARGS+=("--down")
fi

# this is used as a label to select kube-proxy pods on kops for kube-proxy service
# this is used as a label to select kube-proxy pods on kops for kube-proxy service
# used by CL2 Prometheus here https://github.com/kubernetes/perf-tests/blob/master/clusterloader2/pkg/prometheus/manifests/default/kube-proxy-service.yaml#L2
export PROMETHEUS_KUBE_PROXY_SELECTOR_KEY="k8s-app"
export PROMETHEUS_SCRAPE_APISERVER_ONLY="true"
export CL2_PROMETHEUS_TOLERATE_MASTER="true"
export ETCD_PORT="4001" # we want cl2 to use this port for etcd instead of 2379
export ETCD_PORT="4001" # we want cl2 to use this port for etcd instead of 2379
if [[ "${CLOUD_PROVIDER}" == "aws" && "${SCALE_SCENARIO}" == "performance" ]]; then
# CL2 uses KUBE_SSH_KEY_PATH path to ssh to instances for scraping metrics
cat > "${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml <<EOL
Expand Down
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