== sanity test 123g: Test for stat-ahead advise ========== 04:11:55 (1788855115)
 - open/close 259 (time 1788855147.39 total 10.02 last 25.85)
 - open/close 594 (time 1788855157.42 total 20.05 last 33.40)
 - open/close 837 (time 1788855167.47 total 30.10 last 24.17)
total: 1000 open/close in 35.57 seconds: 28.11 ops/second
llite.lustre-ffff9f052a212800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f052a212800.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:            1788855204.333892768 secs.nsecs
start_time:               1788855187.975899486 secs.nsecs
elapsed_time:             16.357993282 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  23  23
2:		         3   8  32
4:		         2   5  38
8:		         5  14  52
16:		         1   2  55
32:		         0   0  55
64:		        15  44 100
Hit total: 1000