== sanity test 123g: Test for stat-ahead advise ========== 03:15:35 (1790666135)
 - open/close 270 (time 1790666154.45 total 10.03 last 26.93)
 - open/close 511 (time 1790666164.46 total 20.03 last 24.09)
 - open/close 773 (time 1790666174.46 total 30.04 last 26.18)
total: 1000 open/close in 39.85 seconds: 25.09 ops/second
llite.lustre-ffff982c67ecb000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff982c67ecb000.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:            1790666223.762308183 secs.nsecs
start_time:               1790666210.120480014 secs.nsecs
elapsed_time:             13.641828169 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
2:		         2   8   8
4:		         2   8  17
8:		         3  13  30
16:		         1   4  34
32:		         0   0  34
64:		        15  65 100
Hit total: 1000