Auto set GOMAXPROCS based on container limits in executor and operator #3471
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What this PR does / why we need it:
The default value of GOMAXPROCS is based on all visible CPUs by the go process (golang/go#33803). In k8s this will be all CPUs available on the node. This is a problem because - if we set a limit on the container, GOMAXPROCS will not respect that. This will result in throttling because we won't be able to use all resources we think we can use.
Which issue(s) this PR fixes:
Fixes #3468
Special notes for your reviewer:
Does this PR introduce a user-facing change?: