Comment 19 for bug 1335885

Stats from that last set of iterations (time from 'terminating instances' to 'command finished'):

# Excluding the failed final loop:
0:00:09 avg
0:00:06 median
0:00:03 min
0:00:34 max

# Including the failed final loop:
0:00:11 avg
0:00:07 median
0:00:03 min
0:01:06 max