== sanity test 123g: Test for stat-ahead advise ========== 19:35:33 (1787873733)
 - open/close 254 (time 1787873755.53 total 10.02 last 25.35)
 - open/close 566 (time 1787873765.54 total 20.03 last 31.15)
 - open/close 843 (time 1787873775.58 total 30.07 last 27.59)
total: 1000 open/close in 37.12 seconds: 26.94 ops/second
llite.lustre-ffff943a9f74f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff943a9f74f800.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:            1787873821.882586329 secs.nsecs
start_time:               1787873808.276887560 secs.nsecs
elapsed_time:             13.605698769 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
2:		         1   3   3
4:		         5  17  21
8:		         4  14  35
16:		         3  10  46
32:		         1   3  50
64:		        14  50 100
Hit total: 1000