== sanity test 123g: Test for stat-ahead advise ========== 17:26:24 (1789680384)
 - open/close 258 (time 1789680403.61 total 10.00 last 25.80)
 - open/close 592 (time 1789680413.64 total 20.03 last 33.32)
 - open/close 904 (time 1789680423.69 total 30.07 last 31.05)
total: 1000 open/close in 32.86 seconds: 30.43 ops/second
llite.lustre-ffff9e269566b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e269566b000.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:            1789680458.867722302 secs.nsecs
start_time:               1789680448.272519180 secs.nsecs
elapsed_time:             10.595203122 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  39  39
2:		         1   2  42
4:		         2   5  47
8:		         4  10  57
16:		         1   2  60
32:		         0   0  60
64:		        15  39 100
Hit total: 1000