== sanity test 123g: Test for stat-ahead advise ========== 16:37:55 (1790109475)
 - open/close 298 (time 1790109497.04 total 10.03 last 29.72)
 - open/close 645 (time 1790109507.04 total 20.03 last 34.70)
 - open/close 939 (time 1790109517.05 total 30.03 last 29.38)
total: 1000 open/close in 32.18 seconds: 31.08 ops/second
llite.lustre-ffff9d4b825e5800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9d4b825e5800.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:            1790109555.264025991 secs.nsecs
start_time:               1790109544.034786181 secs.nsecs
elapsed_time:             11.229239810 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  20  20
2:		         5  16  36
4:		         1   3  40
8:		         2   6  46
16:		         1   3  50
32:		         0   0  50
64:		        15  50 100
Hit total: 1000