Varnish

Sensor (Data Collection)

Tracked Configuration

  • Port
  • Started At
  • Thread Pools

Metrics

  • Clients
  • Cache
  • Cached Objects
  • Threads
  • Backend

Health Signatures

Health Description
Backend Health Varnish backend is marked unhealthy
Hit Rate Varnish hit rate is low
Thread creation Thread creation is failing
Queued Requests Varnish is out of worker threads
Client requests drop Sudden drop in the number of requests
Evicted objects increase Significant increase in the number of evicted objects