== sanity test 123g: Test for stat-ahead advise ========== 23:16:19 (1788923779)
 - open/close 234 (time 1788923803.34 total 10.05 last 23.27)
 - open/close 486 (time 1788923813.39 total 20.10 last 25.08)
 - open/close 708 (time 1788923823.42 total 30.13 last 22.13)
 - open/close 967 (time 1788923833.42 total 40.13 last 25.90)
total: 1000 open/close in 41.32 seconds: 24.20 ops/second
llite.lustre-ffff8f306062f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8f306062f800.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:            1788923855.141193902 secs.nsecs
start_time:               1788923842.384512832 secs.nsecs
elapsed_time:             12.756681070 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  23  23
2:		         6  17  41
4:		         2   5  47
8:		         2   5  52
16:		         1   2  55
32:		         0   0  55
64:		        15  44 100
Hit total: 1000