== sanity test 123g: Test for stat-ahead advise ========== 20:21:08 (1787703668)
 - open/close 248 (time 1787703689.37 total 10.00 last 24.79)
 - open/close 504 (time 1787703699.40 total 20.03 last 25.53)
 - open/close 777 (time 1787703709.41 total 30.05 last 27.26)
total: 1000 open/close in 38.18 seconds: 26.19 ops/second
llite.lustre-ffff9cb004214800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9cb004214800.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:            1787703756.156350698 secs.nsecs
start_time:               1787703744.209554527 secs.nsecs
elapsed_time:             11.946796171 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         1   4   8
4:		         1   4  13
8:		         5  21  34
16:		         0   0  34
32:		         0   0  34
64:		        15  65 100
Hit total: 1000