issue about k8s metric

[ufoac]

I've been trying to expose metrics from k8s to SigNoz, strictly followed by https://signoz.io/docs/tutorial/kubernetes-infra-metrics/#list-of-metrics

Everything goes well, except some types of container/pod metrics are missing, such as container_memory_usage, container_cpu_utilization, while k8s_container_memory_request k8s_container_cpu_limit system_xx ... are correctly observed in the dashboard.

This has bothered me for a while. Any help would be appreciated.

[srikanthccv]

Continuing here #2440; it will be easier to track progress there if it is indeed a bug with our charts.