== sanity test 123g: Test for stat-ahead advise ========== 02:05:55 (1788847555)
 - open/close 299 (time 1788847581.59 total 10.05 last 29.75)
 - open/close 627 (time 1788847591.63 total 20.10 last 32.65)
 - open/close 888 (time 1788847601.63 total 30.10 last 26.10)
total: 1000 open/close in 35.90 seconds: 27.85 ops/second
llite.lustre-ffff953ac4394800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff953ac4394800.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:            1788847635.614752736 secs.nsecs
start_time:               1788847623.044035327 secs.nsecs
elapsed_time:             12.570717409 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  31  31
2:		         2   6  37
4:		         3   9  46
8:		         1   3  50
16:		         1   3  53
32:		         0   0  53
64:		        15  46 100
Hit total: 1000