== sanity test 123g: Test for stat-ahead advise ========== 23:46:35 (1782618395)
 - open/close 321 (time 1782618420.49 total 10.05 last 31.95)
 - open/close 550 (time 1782618430.51 total 20.07 last 22.86)
 - open/close 756 (time 1782618440.54 total 30.09 last 20.55)
 - open/close 976 (time 1782618450.54 total 40.09 last 22.00)
total: 1000 open/close in 41.34 seconds: 24.19 ops/second
llite.lustre-ffff8e7d06e7a000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8e7d06e7a000.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:            1782618482.090269243 secs.nsecs
start_time:               1782618469.139157290 secs.nsecs
elapsed_time:             12.951111953 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  15  15
2:		         1   3  19
4:		         2   7  26
8:		         3  11  38
16:		         1   3  42
32:		         0   0  42
64:		        15  57 100
Hit total: 1000