== sanity test 123aa: verify statahead work ============== 21:37:26 (1746149846)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012b4f4800.batch_stats=0
total: 100 open/close in 1.64 seconds: 60.84 ops/second
llite.lustre-ffff88012b4f4800.statahead_max=0
101

real	0m1.483s
user	0m0.006s
sys	0m0.329s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012b4f4800.statahead_max=128
128
101

real	0m0.403s
user	0m0.007s
sys	0m0.129s
ls -l 100 files with statahead: 0 sec
statahead total: 103
statahead wrong: 2
agl total: 103
list_total: 23
fname_total: 80
hit_total: 306
miss_total: 478
total: 900 open/close in 6.22 seconds: 144.72 ops/second
llite.lustre-ffff88012b4f4800.statahead_max=0
1001

real	0m14.179s
user	0m0.117s
sys	0m3.290s
ls -l 1000 files without statahead: 14 sec
llite.lustre-ffff88012b4f4800.statahead_max=128
128
1001

real	0m2.171s
user	0m0.027s
sys	0m1.146s
ls -l 1000 files with statahead: 2 sec
statahead total: 104
statahead wrong: 2
agl total: 104
list_total: 24
fname_total: 80
hit_total: 1305
miss_total: 479
 - open/close 1373 (time 1746149892.66 total 10.01 last 137.23)
total: 2000 open/close in 14.40 seconds: 138.92 ops/second
llite.lustre-ffff88012b4f4800.statahead_max=0
3001

real	0m38.367s
user	0m0.208s
sys	0m9.281s
ls -l 3000 files without statahead: 38 sec
llite.lustre-ffff88012b4f4800.statahead_max=128
128
3001

real	0m6.558s
user	0m0.086s
sys	0m3.364s
ls -l 3000 files with statahead: 7 sec
statahead total: 105
statahead wrong: 2
agl total: 105
list_total: 25
fname_total: 80
hit_total: 4304
miss_total: 480
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff88012b4f4800.statahead_stats=
statahead total: 105
statahead wrong: 2
agl total: 105
list_total: 25
fname_total: 80
hit_total: 4304
miss_total: 480
mdc.lustre-MDT0000-mdc-ffff88012b4f4800.batch_stats=
snapshot_time:            1746149976.649383678 secs.nsecs
start_time:               1746149849.159667920 secs.nsecs
elapsed_time:             127.489715758 secs.nsecs
subreqs per batch   batches   % cum %
1:		        17  14  14
2:		         9   7  21
4:		         9   7  29
8:		        12  10  39
16:		         8   6  46
32:		         3   2  48
64:		        61  51 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536