== sanity test 123g: Test for stat-ahead advise ========== 10:38:56 (1788187136)
 - open/close 264 (time 1788187157.99 total 10.02 last 26.35)
 - open/close 532 (time 1788187168.03 total 20.05 last 26.71)
 - open/close 818 (time 1788187178.05 total 30.07 last 28.55)
total: 1000 open/close in 35.85 seconds: 27.89 ops/second
llite.lustre-ffff8e77992e4800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8e77992e4800.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:            1788187219.305252072 secs.nsecs
start_time:               1788187207.949646455 secs.nsecs
elapsed_time:             11.355605617 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  16  16
2:		         2   8  24
4:		         1   4  28
8:		         1   4  32
16:		         2   8  40
32:		         0   0  40
64:		        15  60 100
Hit total: 1000