== sanity test 123g: Test for stat-ahead advise ========== 15:31:34 (1789068694)
 - open/close 306 (time 1789068716.33 total 10.02 last 30.53)
 - open/close 587 (time 1789068726.36 total 20.06 last 27.99)
 - open/close 847 (time 1789068736.37 total 30.07 last 25.98)
total: 1000 open/close in 35.36 seconds: 28.28 ops/second
llite.lustre-ffff9f03465ac800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f03465ac800.batch_stats=clear
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 0
hit_total: 1000
miss_total: 0
snapshot_time:            1789068780.721061756 secs.nsecs
start_time:               1789068770.036751657 secs.nsecs
elapsed_time:             10.684310099 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3  10  10
2:		         3  10  20
4:		         4  13  33
8:		         4  13  46
16:		         1   3  50
32:		         0   0  50
64:		        15  50 100
Hit total: 1000