== sanity test 123g: Test for stat-ahead advise ========== 23:18:17 (1781234297)
 - open/close 285 (time 1781234318.04 total 10.04 last 28.38)
 - open/close 563 (time 1781234328.05 total 20.05 last 27.77)
 - open/close 917 (time 1781234338.06 total 30.07 last 35.34)
total: 1000 open/close in 32.23 seconds: 31.03 ops/second
llite.lustre-ffff9f1f921b5000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f1f921b5000.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:            1781234364.068062420 secs.nsecs
start_time:               1781234353.431410372 secs.nsecs
elapsed_time:             10.636652048 secs.nsecs
subreqs per batch   batches   % cum %
1:		         8  21  21
2:		         3   8  29
4:		         4  10  40
8:		         5  13  54
16:		         2   5  59
32:		         1   2  62
64:		        14  37 100
Hit total: 1000