== sanity test 123g: Test for stat-ahead advise ========== 18:54:45 (1788821685)
 - open/close 269 (time 1788821707.37 total 10.07 last 26.71)
 - open/close 474 (time 1788821717.42 total 20.12 last 20.41)
 - open/close 706 (time 1788821727.44 total 30.14 last 23.16)
 - open/close 976 (time 1788821737.47 total 40.17 last 26.91)
total: 1000 open/close in 41.46 seconds: 24.12 ops/second
llite.lustre-ffff9f723f9f0000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f723f9f0000.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:            1788821771.694083908 secs.nsecs
start_time:               1788821760.864857068 secs.nsecs
elapsed_time:             10.829226840 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  16  16
2:		         0   0  16
4:		         3  12  28
8:		         1   4  32
16:		         2   8  40
32:		         0   0  40
64:		        15  60 100
Hit total: 1000