== sanity test 123g: Test for stat-ahead advise ========== 20:18:56 (1789085936)
 - open/close 258 (time 1789085956.07 total 10.06 last 25.65)
 - open/close 512 (time 1789085966.10 total 20.09 last 25.33)
 - open/close 733 (time 1789085976.13 total 30.11 last 22.05)
 - open/close 965 (time 1789085986.13 total 40.12 last 23.19)
total: 1000 open/close in 41.26 seconds: 24.24 ops/second
llite.lustre-ffff8a5858f17000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a5858f17000.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:            1789086025.640847956 secs.nsecs
start_time:               1789086012.498209886 secs.nsecs
elapsed_time:             13.142638070 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  14  14
2:		         1   2  17
4:		         8  22  40
8:		         5  14  54
16:		         0   0  54
32:		         2   5  60
64:		        14  40 100
Hit total: 1000