List all pods by age that are not from OpenShift

Get a flat list of all the pods, except those coming from openshift namespaces

$ oc -o json get pods -A --sort-by=.status.startTime |jq '.items[].metadata|select(.namespace | startswith("openshift") | not)|pick(.name, .namespace, .creationTimestamp)'

and to find the largest pods by memory

$oc adm top pods -A --sort-by=memory