CloudflareHttp5xxErrorRate #
Cloudflare high HTTP 5xx error rate (> 5% for domain {{ $labels.zone }})
Alert Rule
alert: CloudflareHttp5xxErrorRate
annotations:
description: |-
Cloudflare high HTTP 5xx error rate (> 5% for domain {{ $labels.zone }})
VALUE = {{ $value }}
LABELS = {{ $labels }}
runbook: https://srerun.github.io/prometheus-alerts/runbooks/lablabs-cloudflare-exporter/cloudflarehttp5xxerrorrate/
summary: Cloudflare http 5xx error rate (instance {{ $labels.instance }})
expr: (sum by (zone) (rate(cloudflare_zone_requests_status{status=~"^5.."}[5m])) /
on (zone) sum by (zone) (rate(cloudflare_zone_requests_status[5m]))) * 100 > 5
for: 0m
labels:
severity: critical