== sanity test 123g: Test for stat-ahead advise ========== 10:05:19 (1789135519)
 - open/close 404 (time 1789135540.11 total 10.01 last 40.38)
 - open/close 624 (time 1789135550.20 total 20.11 last 21.78)
 - open/close 819 (time 1789135560.22 total 30.12 last 19.46)
total: 1000 open/close in 36.54 seconds: 27.37 ops/second
llite.lustre-ffff996ea972e800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff996ea972e800.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:            1789135597.296540839 secs.nsecs
start_time:               1789135584.451941131 secs.nsecs
elapsed_time:             12.844599708 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         1   4   8
4:		         3  12  20
8:		         4  16  36
16:		         1   4  40
32:		         0   0  40
64:		        15  60 100
Hit total: 1000