== sanity test 123g: Test for stat-ahead advise ========== 11:13:41 (1790781221)
 - open/close 326 (time 1790781241.19 total 10.00 last 32.60)
 - open/close 634 (time 1790781251.21 total 20.02 last 30.74)
 - open/close 909 (time 1790781261.24 total 30.05 last 27.41)
total: 1000 open/close in 33.68 seconds: 29.69 ops/second
llite.lustre-ffff8eba2e49a000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8eba2e49a000.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:            1790781299.188191390 secs.nsecs
start_time:               1790781289.498022610 secs.nsecs
elapsed_time:             9.690168780 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   5   5
2:		         0   0   5
4:		         1   5  10
8:		         1   5  15
16:		         0   0  15
32:		         1   5  21
64:		        15  78 100
Hit total: 1000