== sanity test 123g: Test for stat-ahead advise ========== 18:49:00 (1781218140)
 - open/close 280 (time 1781218167.09 total 10.01 last 27.96)
 - open/close 592 (time 1781218177.11 total 20.04 last 31.13)
 - open/close 903 (time 1781218187.13 total 30.05 last 31.05)
total: 1000 open/close in 34.03 seconds: 29.38 ops/second
llite.lustre-ffff9dd048202000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9dd048202000.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:            1781218220.434206866 secs.nsecs
start_time:               1781218205.461577662 secs.nsecs
elapsed_time:             14.972629204 secs.nsecs
subreqs per batch   batches   % cum %
1:		        16  35  35
2:		         5  11  46
4:		         3   6  53
8:		         5  11  64
16:		         1   2  66
32:		         0   0  66
64:		        15  33 100
Hit total: 1000