== sanity test 123g: Test for stat-ahead advise ========== 20:56:11 (1788569771)
 - open/close 377 (time 1788569793.73 total 10.02 last 37.63)
 - open/close 606 (time 1788569803.73 total 20.02 last 22.90)
 - open/close 849 (time 1788569813.78 total 30.06 last 24.20)
total: 1000 open/close in 37.01 seconds: 27.02 ops/second
llite.lustre-ffff913b2b7cd800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff913b2b7cd800.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:            1788569850.320428391 secs.nsecs
start_time:               1788569836.768215472 secs.nsecs
elapsed_time:             13.552212919 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  15  15
2:		         2   6  21
4:		         6  18  40
8:		         3   9  50
16:		         1   3  53
32:		         0   0  53
64:		        15  46 100
Hit total: 1000