== sanity test 123g: Test for stat-ahead advise ========== 06:09:18 (1788948558)
 - open/close 281 (time 1788948578.81 total 10.01 last 28.08)
 - open/close 567 (time 1788948588.83 total 20.03 last 28.55)
 - open/close 844 (time 1788948598.86 total 30.06 last 27.61)
total: 1000 open/close in 35.74 seconds: 27.98 ops/second
llite.lustre-ffff9c1fb00e5800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c1fb00e5800.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:            1788948640.129542185 secs.nsecs
start_time:               1788948630.604610656 secs.nsecs
elapsed_time:             9.524931529 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   7   7
2:		         1   3  11
4:		         5  18  29
8:		         3  11  40
16:		         0   0  40
32:		         1   3  44
64:		        15  55 100
Hit total: 1000