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varnish

Module uses the varnishstat command to provide varnish cache statistics.

It produces:

  1. Connections Statistics in connections/s

    • accepted
    • dropped

  2. Client Requests in requests/s

    • received

  3. All History Hit Rate Ratio in percent

    • hit
    • miss
    • hitpass

  4. Current Poll Hit Rate Ratio in percent

    • hit
    • miss
    • hitpass

  5. Expired Objects in expired/s

    • objects

  6. Least Recently Used Nuked Objects in nuked/s

    • objects

  7. Number Of Threads In All Pools in threads

    • threads

  8. Threads Statistics in threads/s

    • created
    • failed
    • limited

  9. Current Queue Length in requests

    • in queue

  10. Backend Connections Statistics in connections/s

    • successful
    • unhealthy
    • reused
    • closed
    • resycled
    • failed

  11. Requests To The Backend in requests/s

    • received

  12. ESI Statistics in problems/s

    • errors
    • warnings

  13. Memory Usage in MB

    • free
    • allocated

  14. Uptime in seconds

    • uptime

configuration

Only one parameter is supported:

instance_name: 'name'

The name of the varnishd instance to get logs from. If not specified, the host name is used.

analytics