== sanity test 123g: Test for stat-ahead advise ========== 00:33:00 (1790742780)
 - open/close 316 (time 1790742804.03 total 10.00 last 31.59)
 - open/close 531 (time 1790742814.04 total 20.02 last 21.47)
 - open/close 758 (time 1790742824.10 total 30.08 last 22.56)
 - open/close 960 (time 1790742834.15 total 40.12 last 20.11)
total: 1000 open/close in 42.27 seconds: 23.66 ops/second
llite.lustre-ffff975e6f5d8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff975e6f5d8800.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:            1790742871.086271329 secs.nsecs
start_time:               1790742856.073978344 secs.nsecs
elapsed_time:             15.012292985 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         1   4  12
4:		         3  12  25
8:		         2   8  33
16:		         1   4  37
32:		         0   0  37
64:		        15  62 100
Hit total: 1000