fastly-dashboards/prometheus/rules/latency.yml at main · fastly/fastly-dashboards · GitHub

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groups:
  - name: latency
    rules:
      # Account-level latency
      - record: fastly_account:latency_p50_seconds
        expr: histogram_quantile(0.5,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le))
      - record: fastly_account:latency_p99_seconds
        expr: histogram_quantile(0.99,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le))
      # Datacenter-level latency
      - record: fastly_datacenter:latency_p50_seconds
        expr: histogram_quantile(0.5,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le,datacenter))
      - record: fastly_datacenter:latency_p99_seconds
        expr: histogram_quantile(0.99,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le,datacenter))
      # Origin-level latency
      - record: fastly_origin:latency_p50_seconds
        expr: histogram_quantile(0.5,sum(rate(fastly_origin_latency_seconds_bucket[120s])) by (le,origin,service_id,service_name))
      - record: fastly_origin:latency_p99_seconds
        expr: histogram_quantile(0.99,sum(rate(fastly_origin_latency_seconds_bucket[120s])) by (le,origin,service_id,service_name))
      # Service-level latency
      - record: fastly_service:latency_p50_seconds
        expr: histogram_quantile(0.5,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le,service_id,service_name))
      - record: fastly_service:latency_p99_seconds
        expr: histogram_quantile(0.99,sum(rate(fastly_rt_miss_duration_seconds_bucket[120s])) by (le,service_id,service_name))