The e2e that create/deletes pods rapidly and verifies their status
was reporting a very long timing:
timings total=12.211347385s t=491ms run=2s execute=450402h8m25s
in a few scenarios. Add error checks that clarify when this happens
and why. Report p50/75/90/99 latencies on teardown as observed from
the test for baseline for future changes.
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