== sanity test 123g: Test for stat-ahead advise ========== 20:32:10 (1789691530)
 - open/close 319 (time 1789691552.19 total 10.01 last 31.87)
 - open/close 566 (time 1789691562.22 total 20.04 last 24.62)
 - open/close 782 (time 1789691572.23 total 30.05 last 21.58)
total: 1000 open/close in 39.41 seconds: 25.38 ops/second
llite.lustre-ffff903b4bcc7800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff903b4bcc7800.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:            1789691606.035106329 secs.nsecs
start_time:               1789691591.898492564 secs.nsecs
elapsed_time:             14.136613765 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  27  27
2:		         3   8  36
4:		         3   8  44
8:		         5  13  58
16:		         0   0  58
32:		         0   0  58
64:		        15  41 100
Hit total: 1000