== sanity test 123g: Test for stat-ahead advise ========== 20:30:10 (1785889810)
 - open/close 354 (time 1785889833.35 total 10.01 last 35.38)
 - open/close 922 (time 1785889843.36 total 20.02 last 56.75)
total: 1000 open/close in 21.49 seconds: 46.53 ops/second
llite.lustre-ffff9e8008dfa000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e8008dfa000.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:            1785889856.983130662 secs.nsecs
start_time:               1785889848.376029519 secs.nsecs
elapsed_time:             8.607101143 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  30  30
2:		         4   8  38
4:		        11  22  60
8:		         5  10  70
16:		         1   2  72
32:		         0   0  72
64:		        14  28 100
Hit total: 1000