== sanity test 123aa: verify statahead work ============== 07:42:35 (1749123755)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012dadc800.batch_stats=0
total: 100 open/close in 0.56 seconds: 177.72 ops/second
llite.lustre-ffff88012dadc800.statahead_max=0
101

real	0m0.542s
user	0m0.003s
sys	0m0.204s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012dadc800.statahead_max=128
128
101

real	0m0.296s
user	0m0.004s
sys	0m0.121s
ls -l 100 files with statahead: 0 sec
statahead total: 42
statahead wrong: 1
agl total: 42
list_total: 16
fname_total: 26
hit_total: 201
miss_total: 214
total: 900 open/close in 1.75 seconds: 514.54 ops/second
llite.lustre-ffff88012dadc800.statahead_max=0
1001

real	0m4.952s
user	0m0.031s
sys	0m1.804s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff88012dadc800.statahead_max=128
128
1001

real	0m1.167s
user	0m0.019s
sys	0m0.893s
ls -l 1000 files with statahead: 1 sec
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 17
fname_total: 26
hit_total: 1200
miss_total: 215
 - open/close 5196 (time 1749123779.59 total 10.00 last 519.55)
total: 9000 open/close in 17.50 seconds: 514.23 ops/second
llite.lustre-ffff88012dadc800.statahead_max=0
10001

real	0m48.509s
user	0m0.228s
sys	0m17.061s
ls -l 10000 files without statahead: 48 sec
llite.lustre-ffff88012dadc800.statahead_max=128
128
10001

real	0m11.531s
user	0m0.202s
sys	0m9.136s
ls -l 10000 files with statahead: 11 sec
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 18
fname_total: 26
hit_total: 11199
miss_total: 216
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 37 seconds
llite.lustre-ffff88012dadc800.statahead_stats=
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 18
fname_total: 26
hit_total: 11199
miss_total: 216
mdc.lustre-MDT0000-mdc-ffff88012dadc800.batch_stats=
snapshot_time:            1749123889.466939381 secs.nsecs
start_time:               1749123756.822743541 secs.nsecs
elapsed_time:             132.644195840 secs.nsecs
subreqs per batch   batches   % cum %
1:		       165  36  36
2:		        37   8  44
4:		        56  12  57
8:		        18   4  61
16:		         6   1  62
32:		         4   0  63
64:		       164  36 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536