PromQL

histogram_quantile(
  0.95,
  sum(rate(http_request_duration_seconds_bucket[5m])) by (le, route)
)

sum(rate(http_requests_total{status=~"5.."}[5m]))
/
sum(rate(http_requests_total[5m]))

topk(5, sum(rate(http_requests_total[5m])) by (route))

sum(rate(container_cpu_usage_seconds_total[5m])) by (pod)

# Multi-window burn rate example
(
  sum(rate(http_requests_total{status=~"5.."}[5m]))
  /
  sum(rate(http_requests_total[5m]))
) / 0.001

sum(rate(http_request_duration_seconds_bucket[5m])) by (le)

sum(rate(container_cpu_usage_seconds_total[5m])) by (pod)
* on (pod) group_left(node)
kube_pod_info

# rate() shows per-second speed over a range
rate(http_requests_total[5m])

# increase() shows total count over the range
increase(http_requests_total[5m])

resets(http_requests_total[1h])