== sanity test 123g: Test for stat-ahead advise ========== 10:24:48 (1787581488)
 - open/close 346 (time 1787581511.22 total 10.01 last 34.58)
 - open/close 651 (time 1787581521.25 total 20.04 last 30.39)
 - open/close 923 (time 1787581531.28 total 30.07 last 27.13)
total: 1000 open/close in 32.77 seconds: 30.51 ops/second
llite.lustre-ffff93e450523000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff93e450523000.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:            1787581567.222542749 secs.nsecs
start_time:               1787581554.026147066 secs.nsecs
elapsed_time:             13.196395683 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  37  37
2:		         4   9  46
4:		         4   9  55
8:		         3   6  62
16:		         1   2  65
32:		         1   2  67
64:		        14  32 100
Hit total: 1000