== sanity test 123g: Test for stat-ahead advise ========== 14:22:08 (1788805328)
 - open/close 353 (time 1788805350.17 total 10.01 last 35.25)
 - open/close 642 (time 1788805360.25 total 20.08 last 28.70)
 - open/close 884 (time 1788805370.25 total 30.09 last 24.19)
total: 1000 open/close in 35.00 seconds: 28.57 ops/second
llite.lustre-ffff88c3692e8000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88c3692e8000.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:            1788805402.847772313 secs.nsecs
start_time:               1788805388.486775235 secs.nsecs
elapsed_time:             14.360997078 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  19  19
2:		         3   8  27
4:		         7  19  47
8:		         4  11  58
16:		         0   0  58
32:		         0   0  58
64:		        15  41 100
Hit total: 1000