== sanity test 123g: Test for stat-ahead advise ========== 22:51:00 (1788922260)
 - open/close 275 (time 1788922283.10 total 10.02 last 27.44)
 - open/close 444 (time 1788922293.12 total 20.04 last 16.87)
 - open/close 579 (time 1788922303.13 total 30.05 last 13.49)
 - open/close 764 (time 1788922313.18 total 40.10 last 18.41)
 - open/close 970 (time 1788922323.22 total 50.14 last 20.50)
total: 1000 open/close in 51.81 seconds: 19.30 ops/second
llite.lustre-ffff8ae4b2f3c800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ae4b2f3c800.batch_stats=clear
mdc.lustre-MDT0001-mdc-ffff8ae4b2f3c800.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:            1788922368.231606307 secs.nsecs
start_time:               1788922352.457068601 secs.nsecs
elapsed_time:             15.774537706 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  13  13
2:		         3  10  24
4:		         2   6  31
8:		         3  10  41
16:		         2   6  48
32:		         0   0  48
64:		        15  51 100
snapshot_time:            1788922368.231668984 secs.nsecs
start_time:               1788922352.457147351 secs.nsecs
elapsed_time:             15.774521633 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Hit total: 1000