== sanity test 123g: Test for stat-ahead advise ========== 13:57:01 (1789063021)
 - open/close 321 (time 1789063046.41 total 10.02 last 32.02)
 - open/close 552 (time 1789063056.46 total 20.07 last 22.99)
 - open/close 739 (time 1789063066.46 total 30.07 last 18.70)
 - open/close 983 (time 1789063076.49 total 40.10 last 24.33)
total: 1000 open/close in 40.76 seconds: 24.53 ops/second
llite.lustre-ffff8c10bb785000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c10bb785000.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:            1789063112.096539160 secs.nsecs
start_time:               1789063095.729512463 secs.nsecs
elapsed_time:             16.367026697 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   7   7
2:		         1   3  11
4:		         3  11  23
8:		         5  19  42
16:		         0   0  42
32:		         0   0  42
64:		        15  57 100
Hit total: 1000