== sanity test 123g: Test for stat-ahead advise ========== 18:00:36 (1786312836)
 - open/close 321 (time 1786312854.87 total 10.02 last 32.04)
 - open/close 552 (time 1786312864.93 total 20.07 last 22.98)
 - open/close 814 (time 1786312874.94 total 30.09 last 26.16)
total: 1000 open/close in 37.42 seconds: 26.72 ops/second
llite.lustre-ffff921a10acb000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff921a10acb000.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:            1786312921.210703404 secs.nsecs
start_time:               1786312908.794435096 secs.nsecs
elapsed_time:             12.416268308 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  25  25
2:		         1   2  27
4:		         5  13  41
8:		         4  11  52
16:		         2   5  58
32:		         1   2  61
64:		        14  38 100
Hit total: 1000