== sanity test 123g: Test for stat-ahead advise ========== 21:57:41 (1789610261)
 - open/close 265 (time 1789610283.14 total 10.06 last 26.35)
 - open/close 525 (time 1789610293.16 total 20.07 last 25.95)
 - open/close 748 (time 1789610303.20 total 30.12 last 22.21)
total: 1000 open/close in 40.04 seconds: 24.97 ops/second
llite.lustre-ffff9c9cc6859800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c9cc6859800.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:            1789610353.188419809 secs.nsecs
start_time:               1789610339.914163708 secs.nsecs
elapsed_time:             13.274256101 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         1   4   8
4:		         3  12  20
8:		         2   8  28
16:		         3  12  40
32:		         0   0  40
64:		        15  60 100
Hit total: 1000