== sanity test 123g: Test for stat-ahead advise ========== 23:51:13 (1788753073)
 - open/close 287 (time 1788753094.21 total 10.03 last 28.63)
 - open/close 518 (time 1788753104.22 total 20.03 last 23.08)
 - open/close 780 (time 1788753114.23 total 30.04 last 26.18)
total: 1000 open/close in 38.79 seconds: 25.78 ops/second
llite.lustre-ffff89290b416800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff89290b416800.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:            1788753155.445030075 secs.nsecs
start_time:               1788753142.735633678 secs.nsecs
elapsed_time:             12.709396397 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  18  18
2:		         5  15  33
4:		         3   9  42
8:		         4  12  54
16:		         0   0  54
32:		         0   0  54
64:		        15  45 100
Hit total: 1000