== sanity test 123g: Test for stat-ahead advise ========== 07:27:42 (1788521262)
 - open/close 352 (time 1788521286.09 total 10.10 last 34.84)
 - open/close 614 (time 1788521296.10 total 20.12 last 26.16)
 - open/close 846 (time 1788521306.13 total 30.15 last 23.14)
total: 1000 open/close in 37.41 seconds: 26.73 ops/second
llite.lustre-ffff942c03f4b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff942c03f4b000.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:            1788521339.526929613 secs.nsecs
start_time:               1788521327.182815767 secs.nsecs
elapsed_time:             12.344113846 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  28  28
2:		         4  11  40
4:		         2   5  45
8:		         2   5  51
16:		         2   5  57
32:		         0   0  57
64:		        15  42 100
Hit total: 1000