== sanity test 123g: Test for stat-ahead advise ========== 09:12:16 (1787145136)
 - open/close 251 (time 1787145157.15 total 10.03 last 25.02)
 - open/close 500 (time 1787145167.20 total 20.08 last 24.77)
 - open/close 767 (time 1787145177.22 total 30.11 last 26.64)
total: 1000 open/close in 39.40 seconds: 25.38 ops/second
llite.lustre-ffff973a64e8d800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff973a64e8d800.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:            1787145221.176506264 secs.nsecs
start_time:               1787145209.995160015 secs.nsecs
elapsed_time:             11.181346249 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  33  33
2:		         7  13  47
4:		         7  13  60
8:		         4   7  68
16:		         2   3  72
32:		         0   0  72
64:		        14  27 100
Hit total: 1000