== sanity test 123g: Test for stat-ahead advise ========== 20:13:02 (1788221582)
 - open/close 267 (time 1788221602.38 total 10.00 last 26.69)
 - open/close 500 (time 1788221612.39 total 20.01 last 23.27)
 - open/close 794 (time 1788221622.40 total 30.03 last 29.36)
 - open/close 998 (time 1788221632.42 total 40.04 last 20.37)
total: 1000 open/close in 40.06 seconds: 24.96 ops/second
llite.lustre-ffff8def32f21000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8def32f21000.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:            1788221664.715161804 secs.nsecs
start_time:               1788221655.001187029 secs.nsecs
elapsed_time:             9.713974775 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
2:		         0   0   0
4:		         0   0   0
8:		         0   0   0
16:		         0   0   0
32:		         0   0   0
64:		        16 100 100
Hit total: 1000