== sanity test 123g: Test for stat-ahead advise ========== 10:18:39 (1789136319)
 - open/close 267 (time 1789136341.81 total 10.02 last 26.64)
 - open/close 530 (time 1789136351.84 total 20.05 last 26.22)
 - open/close 769 (time 1789136361.85 total 30.06 last 23.87)
total: 1000 open/close in 38.75 seconds: 25.81 ops/second
llite.lustre-ffff8f11d143b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8f11d143b000.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:            1789136402.695541851 secs.nsecs
start_time:               1789136391.242035010 secs.nsecs
elapsed_time:             11.453506841 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   3   3
2:		         3  11  15
4:		         2   7  23
8:		         2   7  30
16:		         3  11  42
32:		         0   0  42
64:		        15  57 100
Hit total: 1000