John Griffith 496ffc74bb Add timing info to volume exercises.
Looking at some failures lately in Jenkins/Devstack runs and it would
be handy to see if failures were time-out related versus flat out failed
operations.

More interestingly it might be worthwile to harvest the completion time
info from the jenkins logs and keep track of any significant deviations
introduced by code changes.

Change-Id: I3bbcc5b9f8a4da2fcdb9f6f70913c2d6bc6e2b9b
2012-09-26 15:11:11 -06:00
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2012-06-27 22:25:22 -05:00
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2012-06-27 22:25:22 -05:00