I am trying to get the time that a certain container/pod has been running in the time range interval from the grafana dashboard in kubernetes. Taking into account that the pod can be stopped and started with the same name.

Based on: https://stackoverflow.com/questions/64309828/how-to-create-query-to-monitoring-how-many-minutes-docker-containers-ran-for-a-d

I was able to test the following query:

count_over_time(
  (changes(container_last_seen{namespace="dslab", pod=~"$user"}[90s])>0)
  [<interval>:90s]
)*90

But it doesn't work because the pod is restarted with the same name