== sanity test 123g: Test for stat-ahead advise ========== 20:50:03 (1788569403)
 - open/close 316 (time 1788569426.63 total 10.04 last 31.47)
 - open/close 614 (time 1788569436.64 total 20.05 last 29.78)
 - open/close 821 (time 1788569446.66 total 30.07 last 20.66)
total: 1000 open/close in 38.06 seconds: 26.27 ops/second
llite.lustre-ffff91e368573800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff91e368573800.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:            1788569481.350642453 secs.nsecs
start_time:               1788569466.327885053 secs.nsecs
elapsed_time:             15.022757400 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  13  13
2:		         4  13  26
4:		         3  10  36
8:		         2   6  43
16:		         1   3  46
32:		         2   6  53
64:		        14  46 100
Hit total: 1000