== sanity test 123g: Test for stat-ahead advise ========== 21:06:19 (1787792779)
 - open/close 223 (time 1787792800.42 total 10.07 last 22.14)
 - open/close 476 (time 1787792810.44 total 20.09 last 25.26)
 - open/close 751 (time 1787792820.47 total 30.12 last 27.42)
 - open/close 991 (time 1787792830.47 total 40.12 last 23.99)
total: 1000 open/close in 40.52 seconds: 24.68 ops/second
llite.lustre-ffff8c18e7aac000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c18e7aac000.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:            1787792871.317557483 secs.nsecs
start_time:               1787792859.362671126 secs.nsecs
elapsed_time:             11.954886357 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
2:		         2   8   8
4:		         1   4  12
8:		         5  20  32
16:		         1   4  36
32:		         1   4  40
64:		        15  60 100
Hit total: 1000