== sanity test 123g: Test for stat-ahead advise ========== 00:49:47 (1789361387)
 - open/close 275 (time 1789361406.01 total 10.06 last 27.34)
 - open/close 667 (time 1789361416.01 total 20.06 last 39.20)
total: 1000 open/close in 23.30 seconds: 42.92 ops/second
llite.lustre-ffff8c1898674000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c1898674000.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:            1789361433.379184274 secs.nsecs
start_time:               1789361425.686786879 secs.nsecs
elapsed_time:             7.692397395 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  37  37
2:		         2   4  42
4:		         3   6  48
8:		         7  15  64
16:		         1   2  66
32:		         1   2  68
64:		        14  31 100
Hit total: 1000