container~="" means you're ignoring all of the containers in the pod.
Did you mean to use container!=""? Also make sure to read this article about CPU limits <https://home.robusta.dev/blog/stop-using-cpu-limits>. On Sat, Feb 8, 2025 at 8:09 PM Akash Rai <akashar....@gmail.com> wrote: > Hi Team, > I am new to Prometheus > I have written PromQL to get pod name when cpu and memory usage is more > than 80% > > CPU Usage Expression > sum(rate(container_cpu_usage_seconds_total{container~=""}[5m])) by (pod) / > sum(kube_pod_container_resource_limits{resource="cpu"}) by (pod) * 100 > 80 > > Output am getting for few pods as follow > pod1 0.0775 > pod2 0.599 > > But when i check from pod bash terminal using top command i see 6.2%~8.2%us > > Memory Usage Expression > sum(container_memory_working_set_bytes{container!=""}) by > (pod)/sum(container_spec_memory_limit_bytes{container!=""}) by (pod) * 100 > > 80 > > In grafana i see output 23.4 > but in pod bash terminal when i calculate % of memory usage using top > command it is more than 50%. > > Please help me here how can i get all the pod name which is consuming more > than 80% of memory and more than 80% of CPU > > Regards, > Akash > > > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to prometheus-users+unsubscr...@googlegroups.com. > To view this discussion visit > https://groups.google.com/d/msgid/prometheus-users/556e4bac-1777-456c-add4-ec441fa0c702n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/556e4bac-1777-456c-add4-ec441fa0c702n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-users+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/prometheus-users/CABbyFmqZAVEvGnvLVt4MGHiJrDX_9uUZ80B3AnO%3DZxBQgn%3DtJg%40mail.gmail.com.
