== sanity test 123aa: verify statahead work ============== 03:40:20 (1786952420)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cb1b38ad000.batch_stats=0
total: 100 open/close in 2.29 seconds: 43.68 ops/second
llite.lustre-ffff9cb1b38ad000.statahead_max=0
101

real	0m2.156s
user	0m0.003s
sys	0m0.306s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9cb1b38ad000.statahead_max=128
llite.lustre-ffff9cb1b38ad000.statahead_max=128
101

real	0m1.053s
user	0m0.007s
sys	0m0.169s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 77
hit_total: 504
miss_total: 1636
swrong=2 ewrong=2
 - open/close 639 (time 1786952448.28 total 10.03 last 63.74)
total: 900 open/close in 13.18 seconds: 68.30 ops/second
llite.lustre-ffff9cb1b38ad000.statahead_max=0
1001

real	0m20.475s
user	0m0.033s
sys	0m3.040s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9cb1b38ad000.statahead_max=128
llite.lustre-ffff9cb1b38ad000.statahead_max=128
1001

real	0m6.598s
user	0m0.027s
sys	0m1.572s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 77
hit_total: 1503
miss_total: 1637
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9cb1b38ad000.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 77
hit_total: 1503
miss_total: 1637
mdc.lustre-MDT0000-mdc-ffff9cb1b38ad000.batch_stats=
snapshot_time:            1786952514.336026845 secs.nsecs
start_time:               1786952425.364095291 secs.nsecs
elapsed_time:             88.971931554 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  10  10
2:		         4  10  20
4:		         4  10  30
8:		         6  15  45
16:		         5  12  57
32:		         2   5  62
64:		        15  37 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536