== sanity test 123g: Test for stat-ahead advise ========== 07:00:25 (1788519625)
 - open/close 303 (time 1788519648.20 total 10.03 last 30.21)
 - open/close 543 (time 1788519658.20 total 20.03 last 24.00)
 - open/close 759 (time 1788519668.26 total 30.09 last 21.48)
 - open/close 971 (time 1788519678.26 total 40.09 last 21.19)
total: 1000 open/close in 41.08 seconds: 24.34 ops/second
llite.lustre-ffff953b68f1a000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff953b68f1a000.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:            1788519714.954466020 secs.nsecs
start_time:               1788519699.020260652 secs.nsecs
elapsed_time:             15.934205368 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   3   3
2:		         3  10  14
4:		         3  10  25
8:		         3  10  35
16:		         3  10  46
32:		         1   3  50
64:		        14  50 100
Hit total: 1000