Prometheus Chaos Edition | PLUS |

# Inject 5s latency into 50% of scrape requests for 2 minutes curl -X POST http://localhost:9091/inject/latency \ -d '"duration":"2m","percent":50,"delay":"5s"' If you run Prometheus Operator, pair it with Chaos Mesh (CNCF project) and a NetworkChaos experiment:

# Pull the chaos edition sidecar docker pull quay.io/prometheuschaos/chaos-sidecar:latest docker run -d --name prometheus-chaos --network container:prometheus quay.io/prometheuschaos/chaos-sidecar prometheus chaos edition

We all love Prometheus. It scrapes metrics, fires alerts, and helps us sleep at night. But here’s a painful truth most engineers realize at 3 AM: Your monitoring system can fail, and you won’t know about it until the real outage happens. # Inject 5s latency into 50% of scrape