== sanity test 123g: Test for stat-ahead advise ========== 00:52:27 (1787892747)
 - open/close 318 (time 1787892769.60 total 10.02 last 31.74)
 - open/close 588 (time 1787892779.64 total 20.06 last 26.89)
 - open/close 869 (time 1787892789.67 total 30.08 last 28.04)
total: 1000 open/close in 34.92 seconds: 28.64 ops/second
llite.lustre-ffffa0303e09f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffffa0303e09f800.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:            1787892826.965302260 secs.nsecs
start_time:               1787892815.650224833 secs.nsecs
elapsed_time:             11.315077427 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  12  12
2:		         2   8  20
4:		         3  12  33
8:		         0   0  33
16:		         0   0  33
32:		         1   4  37
64:		        15  62 100
Hit total: 1000