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5 docs tagged with "resource-chaos"

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Node CPU hog

Exhaust CPU on a Kubernetes node to test scheduler behavior, pod eviction under pressure, HPA reactions, and noisy-neighbor isolation.

Node I/O stress

Stress disk I/O on a Kubernetes node to test ephemeral-storage eviction, etcd write tolerance, log shipper backpressure, and noisy-neighbor isolation.

Node memory hog

Exhaust memory on a Kubernetes node to test kubelet eviction order, QoS-based pod prioritization, OOM behavior, and noisy-neighbor isolation.

Pod CPU hog

Consume CPU on a target Kubernetes pod's container to test autoscaling, throttling, latency budgets, and noisy-neighbor tolerance.

Pod memory hog

Consume memory inside a target Kubernetes pod's container to test OOM behavior, eviction order, request handling under pressure, and limit enforcement.