== sanity test 123g: Test for stat-ahead advise ========== 23:23:38 (1788492218)
 - open/close 286 (time 1788492246.80 total 10.00 last 28.60)
 - open/close 596 (time 1788492256.85 total 20.05 last 30.85)
 - open/close 880 (time 1788492266.87 total 30.07 last 28.35)
total: 1000 open/close in 34.60 seconds: 28.90 ops/second
llite.lustre-ffff92ce54cee800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff92ce54cee800.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:            1788492299.844447025 secs.nsecs
start_time:               1788492284.642768083 secs.nsecs
elapsed_time:             15.201678942 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         2   9  14
4:		         0   0  14
8:		         2   9  23
16:		         0   0  23
32:		         1   4  28
64:		        15  71 100
Hit total: 1000