== sanity test 123aa: verify statahead work ============== 19:29:45 (1745623785)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b6097800.batch_stats=0
total: 100 open/close in 1.41 seconds: 70.84 ops/second
llite.lustre-ffff8800b6097800.statahead_max=0
101

real	0m1.326s
user	0m0.004s
sys	0m0.332s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b6097800.statahead_max=128
128
101

real	0m0.337s
user	0m0.008s
sys	0m0.133s
ls -l 100 files with statahead: 0 sec
statahead total: 128
statahead wrong: 2
agl total: 128
list_total: 23
fname_total: 105
hit_total: 500
miss_total: 430
total: 900 open/close in 5.14 seconds: 175.19 ops/second
llite.lustre-ffff8800b6097800.statahead_max=0
1001

real	0m11.428s
user	0m0.037s
sys	0m3.122s
ls -l 1000 files without statahead: 11 sec
llite.lustre-ffff8800b6097800.statahead_max=128
128
1001

real	0m2.046s
user	0m0.023s
sys	0m1.233s
ls -l 1000 files with statahead: 3 sec
statahead total: 129
statahead wrong: 2
agl total: 129
list_total: 24
fname_total: 105
hit_total: 1499
miss_total: 431
 - open/close 1972 (time 1745623825.69 total 10.00 last 197.15)
total: 3000 open/close in 15.69 seconds: 191.25 ops/second
llite.lustre-ffff8800b6097800.statahead_max=0
4001

real	0m43.494s
user	0m0.294s
sys	0m12.000s
ls -l 4000 files without statahead: 44 sec
llite.lustre-ffff8800b6097800.statahead_max=128
128
4001

real	0m7.675s
user	0m0.096s
sys	0m5.035s
ls -l 4000 files with statahead: 8 sec
statahead total: 130
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 105
hit_total: 5498
miss_total: 432
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 29 seconds
llite.lustre-ffff8800b6097800.statahead_stats=
statahead total: 130
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 105
hit_total: 5498
miss_total: 432
mdc.lustre-MDT0000-mdc-ffff8800b6097800.batch_stats=
snapshot_time:            1745623917.479162912 secs.nsecs
start_time:               1745623787.661900985 secs.nsecs
elapsed_time:             129.817261927 secs.nsecs
subreqs per batch   batches   % cum %
1:		        52  29  29
2:		        16   9  38
4:		        18  10  48
8:		         9   5  53
16:		         4   2  55
32:		         2   1  57
64:		        76  42 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536