Prometheus Notes: Difference between revisions
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sum(kube_pod_container_resource_requests_cpu_cores) / sum(kube_node_status_capacity_cpu_cores) * 100 | sum(kube_pod_container_resource_requests_cpu_cores) / sum(kube_node_status_capacity_cpu_cores) * 100 | ||
topk( | |||
10, | |||
count({job="prometheus"}) by (__name__) | |||
) | |||
== resources == | == resources == | ||
Revision as of 23:36, 22 May 2020
PromQL
node exporter:
node_memory_MemAvailable_bytes{job=~"myjob.*"} / on ( instance ) node_memory_MemTotal_bytes{job=~"myjob.*"}
node_memory_MemFree_bytes{job=~"myjob.*"} / on ( instance ) node_memory_MemTotal_bytes{job=~"myjob.*"}
sum(kube_pod_container_resource_requests_cpu_cores) / sum(kube_node_status_capacity_cpu_cores) * 100
topk(
10,
count({job="prometheus"}) by (__name__)
)
resources
https://timber.io/blog/promql-for-humans/
https://www.weave.works/blog/promql-queries-for-the-rest-of-us/
