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Overview

Full name
docker.io/vish/stress
Registry
docker.io
Namespace
vish
Repository
stress
Cached tags
1
Last synced
07/13/2026, 02:55 PM

Introduction

Stress 压力测试镜像，CPU/内存/IO 负载生成工具，容器/K8s 资源限制验证与性能基准测试。

Details

vish/stress 提供 stress 压力测试工具容器，可生成 CPU、内存与 IO 负载。定位为压力测试/基准工具，非长期运行服务；K8s 资源 limit 验证、节点压力测试或 CI 性能基准探测。

快速启动

docker run --rm docker.io/vish/stress:latest stress --cpu 2 --timeout 30s

推荐实践

docker run --rm \
  --cpus 2 --memory 512m \
  docker.io/vish/stress:latest \
  stress --cpu 2 --vm 1 --vm-bytes 256M --timeout 60s

核心参数说明

  • --cpu N — CPU 负载 worker 数
  • --vm N --vm-bytes — 内存分配压力
  • --timeout — 测试持续时间
  • 用途 — 一次性测试，非 daemon

Kubernetes

apiVersion: batch/v1
kind: Job
metadata:
  name: stress-test
spec:
  template:
    spec:
      containers:
        - name: stress
          image: docker.io/vish/stress:latest
          args: ["--cpu", "2", "--timeout", "60s"]
          resources:
            limits:
              cpu: "2"
              memory: 512Mi
      restartPolicy: Never

Job 一次性压力测试；验证 resource limits。

Run configuration

Docker run
docker run --rm \
  --cpus 2 \
  --memory 512m \
  docker.io/vish/stress:latest \
  stress --cpu 2 --vm 1 --vm-bytes 256M --timeout 60s
Kubernetes
apiVersion: batch/v1
kind: Job
metadata:
  name: stress-test
spec:
  template:
    spec:
      containers:
        - name: stress
          image: docker.io/vish/stress:latest
          args: ["--cpu", "2", "--timeout", "60s"]
          resources:
            limits:
              cpu: "2"
              memory: 512Mi
      restartPolicy: Never

Latest tags (20)

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docker.io/vish/stress
:latest
linux/amd64
2016/06/25 06:291.5 MBsha256:b6456a3df6db…