== sanity test 123g: Test for stat-ahead advise ========== 00:50:13 (1788756613)
 - open/close 319 (time 1788756639.49 total 10.01 last 31.87)
 - open/close 650 (time 1788756649.56 total 20.08 last 32.88)
 - open/close 893 (time 1788756659.60 total 30.12 last 24.20)
total: 1000 open/close in 33.92 seconds: 29.48 ops/second
llite.lustre-ffff8ad4685b7800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ad4685b7800.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:            1788756675.280276163 secs.nsecs
start_time:               1788756667.781797257 secs.nsecs
elapsed_time:             7.498478906 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         3   7  21
4:		         8  21  42
8:		         5  13  55
16:		         3   7  63
32:		         0   0  63
64:		        14  36 100
Hit total: 1000