== sanity test 123g: Test for stat-ahead advise ========== 22:08:21 (1788660501)
 - open/close 295 (time 1788660523.70 total 10.01 last 29.46)
 - open/close 575 (time 1788660533.72 total 20.03 last 27.95)
 - open/close 829 (time 1788660543.73 total 30.04 last 25.37)
total: 1000 open/close in 36.50 seconds: 27.39 ops/second
llite.lustre-ffff94d1a0acf000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff94d1a0acf000.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:            1788660588.031321087 secs.nsecs
start_time:               1788660574.719555376 secs.nsecs
elapsed_time:             13.311765711 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  11  11
2:		         2   7  19
4:		         1   3  23
8:		         4  15  38
16:		         1   3  42
32:		         0   0  42
64:		        15  57 100
Hit total: 1000