Investigate defunct PIDs

[jleach]

We recieved an email about defunct PIDs in our backend service dev and test namespaces. After reviewing the TXT file they're caused by reddis-cli.

Hello,

We are contacting you because one or more pods in your namespace ***c2a2c4**-dev* have defunct or
zombie processes. Large numbers of these can cause issues on the OpenShift nodes.

Find out how to address this issue by accessing our technical documentation:
https://developer.gov.bc.ca/docs/default/component/platform-developer-docs/docs/platform-automation/defunct-pids/

Please find attached to this email a .TXT file with the list of the pods/containers and their processes.