== sanity test 123aa: verify statahead work ============== 16:24:30 (1746131070)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff880088739800.batch_stats=0
total: 100 open/close in 0.84 seconds: 119.21 ops/second
llite.lustre-ffff880088739800.statahead_max=0
101

real	0m0.773s
user	0m0.013s
sys	0m0.237s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff880088739800.statahead_max=128
128
101

real	0m0.322s
user	0m0.006s
sys	0m0.117s
ls -l 100 files with statahead: 0 sec
statahead total: 56
statahead wrong: 1
agl total: 56
list_total: 21
fname_total: 35
hit_total: 823
miss_total: 262
total: 900 open/close in 4.44 seconds: 202.67 ops/second
llite.lustre-ffff880088739800.statahead_max=0
1001

real	0m9.615s
user	0m0.082s
sys	0m2.619s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff880088739800.statahead_max=128
128
1001

real	0m1.512s
user	0m0.018s
sys	0m0.968s
ls -l 1000 files with statahead: 2 sec
statahead total: 57
statahead wrong: 1
agl total: 57
list_total: 22
fname_total: 35
hit_total: 1822
miss_total: 263
 - open/close 1492 (time 1746131104.66 total 10.01 last 149.12)
 - open/close 3108 (time 1746131114.66 total 20.01 last 161.59)
total: 4000 open/close in 24.87 seconds: 160.86 ops/second
llite.lustre-ffff880088739800.statahead_max=0
5001

real	0m51.519s
user	0m0.515s
sys	0m13.251s
ls -l 5000 files without statahead: 52 sec
llite.lustre-ffff880088739800.statahead_max=128
128
5001

real	0m7.245s
user	0m0.098s
sys	0m4.883s
ls -l 5000 files with statahead: 8 sec
statahead total: 58
statahead wrong: 1
agl total: 58
list_total: 23
fname_total: 35
hit_total: 6821
miss_total: 264
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 39 seconds
llite.lustre-ffff880088739800.statahead_stats=
statahead total: 58
statahead wrong: 1
agl total: 58
list_total: 23
fname_total: 35
hit_total: 6821
miss_total: 264
mdc.lustre-MDT0000-mdc-ffff880088739800.batch_stats=
snapshot_time:            1746131223.505468989 secs.nsecs
start_time:               1746131072.201813883 secs.nsecs
elapsed_time:             151.303655106 secs.nsecs
subreqs per batch   batches   % cum %
1:		        74  33  33
2:		        18   8  41
4:		        28  12  53
8:		         8   3  57
16:		         3   1  58
32:		         2   0  59
64:		        91  40 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536