== sanity test 123g: Test for stat-ahead advise ========== 21:17:02 (1788571022)
 - open/close 230 (time 1788571044.27 total 10.04 last 22.90)
 - open/close 456 (time 1788571054.31 total 20.07 last 22.53)
 - open/close 682 (time 1788571064.33 total 30.10 last 22.54)
 - open/close 902 (time 1788571074.37 total 40.14 last 21.92)
total: 1000 open/close in 44.94 seconds: 22.25 ops/second
llite.lustre-ffff9194551da800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9194551da800.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:            1788571118.883398626 secs.nsecs
start_time:               1788571105.809741229 secs.nsecs
elapsed_time:             13.073657397 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         2   8  17
4:		         2   8  26
8:		         1   4  30
16:		         0   0  30
32:		         1   4  34
64:		        15  65 100
Hit total: 1000