== sanity test 123g: Test for stat-ahead advise ========== 20:57:16 (1788397036)
 - open/close 297 (time 1788397063.11 total 10.02 last 29.65)
 - open/close 534 (time 1788397073.12 total 20.03 last 23.67)
 - open/close 755 (time 1788397083.14 total 30.05 last 22.06)
total: 1000 open/close in 39.52 seconds: 25.30 ops/second
llite.lustre-ffff8aec3df66800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8aec3df66800.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:            1788397119.664232765 secs.nsecs
start_time:               1788397108.904278710 secs.nsecs
elapsed_time:             10.759954055 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  23  23
2:		         1   3  26
4:		         1   3  30
8:		         2   7  38
16:		         1   3  42
32:		         0   0  42
64:		        15  57 100
Hit total: 1000