== sanity test 123g: Test for stat-ahead advise ========== 10:23:05 (1788618185)
 - open/close 200 (time 1788618206.55 total 10.02 last 19.96)
 - open/close 423 (time 1788618216.56 total 20.03 last 22.27)
 - open/close 635 (time 1788618226.60 total 30.07 last 21.12)
 - open/close 872 (time 1788618236.60 total 40.07 last 23.70)
total: 1000 open/close in 44.86 seconds: 22.29 ops/second
llite.lustre-ffff991a0810f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff991a0810f000.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:            1788618276.689556430 secs.nsecs
start_time:               1788618264.087174610 secs.nsecs
elapsed_time:             12.602381820 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         1   4  17
4:		         2   8  26
8:		         1   4  30
16:		         0   0  30
32:		         1   4  34
64:		        15  65 100
Hit total: 1000