== sanity test 123aa: verify statahead work ============== 23:26:38 (1763353598)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8d9cc8111000.batch_stats=0
total: 100 open/close in 1.18 seconds: 84.97 ops/second
llite.lustre-ffff8d9cc8111000.statahead_max=0
101

real	0m1.121s
user	0m0.001s
sys	0m0.279s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff8d9cc8111000.statahead_max=128
128
101

real	0m0.430s
user	0m0.004s
sys	0m0.175s
ls -l 100 files with statahead: 1 sec
statahead total: 85
statahead wrong: 2
agl total: 83
list_total: 22
fname_total: 63
hit_total: 381
miss_total: 916
total: 900 open/close in 3.84 seconds: 234.66 ops/second
llite.lustre-ffff8d9cc8111000.statahead_max=0
1001

real	0m8.038s
user	0m0.037s
sys	0m2.567s
ls -l 1000 files without statahead: 8 sec
llite.lustre-ffff8d9cc8111000.statahead_max=128
128
1001

real	0m2.773s
user	0m0.020s
sys	0m2.101s
ls -l 1000 files with statahead: 3 sec
statahead total: 86
statahead wrong: 2
agl total: 84
list_total: 23
fname_total: 63
hit_total: 1380
miss_total: 917
 - open/close 4297 (time 1763353633.94 total 10.00 last 429.59)
 - open/close 8185 (time 1763353643.94 total 20.00 last 388.74)
total: 9000 open/close in 22.10 seconds: 407.30 ops/second
llite.lustre-ffff8d9cc8111000.statahead_max=0
10001

real	1m8.258s
user	0m0.301s
sys	0m22.601s
ls -l 10000 files without statahead: 68 sec
llite.lustre-ffff8d9cc8111000.statahead_max=128
128
10001

real	0m27.154s
user	0m0.208s
sys	0m21.971s
ls -l 10000 files with statahead: 27 sec
statahead total: 87
statahead wrong: 2
agl total: 85
list_total: 24
fname_total: 63
hit_total: 11379
miss_total: 918
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 71 seconds
llite.lustre-ffff8d9cc8111000.statahead_stats=
statahead total: 87
statahead wrong: 2
agl total: 85
list_total: 24
fname_total: 63
hit_total: 11379
miss_total: 918
mdc.lustre-MDT0000-mdc-ffff8d9cc8111000.batch_stats=
snapshot_time:            1763353823.856659848 secs.nsecs
start_time:               1763353600.640734589 secs.nsecs
elapsed_time:             223.215925259 secs.nsecs
subreqs per batch   batches   % cum %
1:		       308  46  46
2:		        38   5  52
4:		        41   6  58
8:		       111  16  75
16:		        10   1  76
32:		         2   0  76
64:		       153  23 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536