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This check was bogus and would always return 0 as it\nwould always match itself. For example:\n\n2020-03-13 21:06:47.682073 | primary | 2020-03-13 21:06:47.681 | root\n29529  0.0  0.0   4500   736 pts/0    S+   21:06   0:00 /bin/sh -c ps\n       aux | grep compute\n2020-03-13 21:06:47.683964 | primary | 2020-03-13 21:06:47.683 | root\n29531  0.0  0.0  14616   944 pts/0    S+   21:06   0:00 grep compute\n\nFailures of this job were seen on the stable/pike branch where slower CI\nnodes appeared to struggle to allow Libvirt to report to n-cpu in time\nbefore Tempest was started. 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