Technologies/Apache Airflow/varnish_vbe_boot_default_unhealthy
Apache AirflowApache AirflowMetric

varnish_vbe_boot_default_unhealthy

Fetches not attempted due to backend being unhealthy. This metric is only available from >=6.x.
Dimensions:None
Related Insights (1)
Varnish Backend Failures Signal Apache Timeout Misconfigurationcritical

Rising varnish_backend_fail and varnish_backend_toolate metrics indicate Varnish is timing out waiting for Apache responses, often due to misaligned timeout configurations between proxy and origin.

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