== sanity test 123g: Test for stat-ahead advise ========== 00:24:18 (1788755058)
 - open/close 304 (time 1788755082.99 total 10.01 last 30.36)
 - open/close 558 (time 1788755092.99 total 20.01 last 25.40)
 - open/close 821 (time 1788755103.01 total 30.03 last 26.26)
total: 1000 open/close in 37.82 seconds: 26.44 ops/second
llite.lustre-ffff8a27b9fbc800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a27b9fbc800.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:            1788755149.421305872 secs.nsecs
start_time:               1788755136.011387227 secs.nsecs
elapsed_time:             13.409918645 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  18  18
2:		         1   3  22
4:		         2   7  29
8:		         3  11  40
16:		         1   3  44
32:		         0   0  44
64:		        15  55 100
Hit total: 1000