== sanity test 123g: Test for stat-ahead advise ========== 21:47:54 (1788659274)
 - open/close 231 (time 1788659293.89 total 10.00 last 23.09)
 - open/close 435 (time 1788659303.91 total 20.03 last 20.35)
 - open/close 691 (time 1788659313.92 total 30.04 last 25.58)
 - open/close 922 (time 1788659323.95 total 40.06 last 23.05)
total: 1000 open/close in 42.45 seconds: 23.56 ops/second
llite.lustre-ffff9b548539f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b548539f800.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:            1788659363.705971172 secs.nsecs
start_time:               1788659352.652299342 secs.nsecs
elapsed_time:             11.053671830 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  12  12
2:		         1   4  16
4:		         1   4  20
8:		         4  16  36
16:		         1   4  40
32:		         0   0  40
64:		        15  60 100
Hit total: 1000