== sanity test 123g: Test for stat-ahead advise ========== 18:03:03 (1788472983)
 - open/close 292 (time 1788473008.37 total 10.00 last 29.20)
 - open/close 527 (time 1788473018.38 total 20.02 last 23.46)
 - open/close 785 (time 1788473028.40 total 30.03 last 25.76)
total: 1000 open/close in 39.72 seconds: 25.18 ops/second
llite.lustre-ffff88b519a89000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88b519a89000.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:            1788473068.414861578 secs.nsecs
start_time:               1788473056.855143233 secs.nsecs
elapsed_time:             11.559718345 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  20  20
2:		         0   0  20
4:		         3  10  31
8:		         4  13  44
16:		         1   3  48
32:		         0   0  48
64:		        15  51 100
Hit total: 1000