规则文件示例
规则文件示例
groups:
- name: http_rules
interval: 30s
rules:
- record: job:http_requests:rate5m
expr: sum by (job) (rate(http_requests_total[5m]))
- record: job:http_errors:ratio5m
expr: sum by (job) (rate(http_requests_total{code=~"5.."}[5m]))
/ sum by (job) (rate(http_requests_total[5m]))评估频率由 group 的 interval 控制；结果作为普通序列入库，可被继续聚合。