== sanity test 123g: Test for stat-ahead advise ========== 21:02:38 (1788915758)
 - open/close 380 (time 1788915784.41 total 10.01 last 37.95)
 - open/close 707 (time 1788915794.42 total 20.02 last 32.68)
 - open/close 925 (time 1788915804.45 total 30.05 last 21.73)
total: 1000 open/close in 33.32 seconds: 30.01 ops/second
llite.lustre-ffff98fb2dc78800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98fb2dc78800.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:            1788915840.087165128 secs.nsecs
start_time:               1788915828.116317661 secs.nsecs
elapsed_time:             11.970847467 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  30  30
2:		         2   5  35
4:		         6  15  50
8:		         4  10  60
16:		         1   2  62
32:		         0   0  62
64:		        15  37 100
Hit total: 1000