== sanity test 123g: Test for stat-ahead advise ========== 14:30:29 (1790793029)
 - open/close 243 (time 1790793050.85 total 10.03 last 24.23)
 - open/close 552 (time 1790793060.87 total 20.05 last 30.83)
 - open/close 820 (time 1790793070.87 total 30.06 last 26.79)
total: 1000 open/close in 35.46 seconds: 28.20 ops/second
llite.lustre-ffff8c0ecb491800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c0ecb491800.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:            1790793113.745372406 secs.nsecs
start_time:               1790793103.781322904 secs.nsecs
elapsed_time:             9.964049502 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         1   4  13
4:		         1   4  17
8:		         3  13  30
16:		         1   4  34
32:		         0   0  34
64:		        15  65 100
Hit total: 1000