== sanity test 123aa: verify statahead work ============== 01:00:07 (1761973207)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffffa018c5110800.batch_stats=0
total: 100 open/close in 0.69 seconds: 145.71 ops/second
llite.lustre-ffffa018c5110800.statahead_max=0
101

real	0m0.628s
user	0m0.002s
sys	0m0.237s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffffa018c5110800.statahead_max=128
128
101

real	0m0.362s
user	0m0.002s
sys	0m0.210s
ls -l 100 files with statahead: 0 sec
statahead total: 49
statahead wrong: 2
agl total: 48
list_total: 18
fname_total: 31
hit_total: 750
miss_total: 271
total: 900 open/close in 1.94 seconds: 463.34 ops/second
llite.lustre-ffffa018c5110800.statahead_max=0
1001

real	0m6.202s
user	0m0.025s
sys	0m2.189s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffffa018c5110800.statahead_max=128
128
1001

real	0m2.562s
user	0m0.017s
sys	0m1.973s
ls -l 1000 files with statahead: 3 sec
statahead total: 50
statahead wrong: 2
agl total: 49
list_total: 19
fname_total: 31
hit_total: 1749
miss_total: 272
 - open/close 4703 (time 1761973236.27 total 10.00 last 470.29)
total: 9000 open/close in 19.60 seconds: 459.18 ops/second
llite.lustre-ffffa018c5110800.statahead_max=0
10001

real	0m58.452s
user	0m0.231s
sys	0m20.659s
ls -l 10000 files without statahead: 59 sec
llite.lustre-ffffa018c5110800.statahead_max=128
128
10001

real	0m26.126s
user	0m0.150s
sys	0m21.757s
ls -l 10000 files with statahead: 26 sec
statahead total: 51
statahead wrong: 2
agl total: 50
list_total: 20
fname_total: 31
hit_total: 11748
miss_total: 273
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 67 seconds
llite.lustre-ffffa018c5110800.statahead_stats=
statahead total: 51
statahead wrong: 2
agl total: 50
list_total: 20
fname_total: 31
hit_total: 11748
miss_total: 273
mdc.lustre-MDT0000-mdc-ffffa018c5110800.batch_stats=
snapshot_time:            1761973407.721224737 secs.nsecs
start_time:               1761973208.983718874 secs.nsecs
elapsed_time:             198.737505863 secs.nsecs
subreqs per batch   batches   % cum %
1:		       254  39  39
2:		        58   8  48
4:		        64   9  58
8:		       105  16  74
16:		        11   1  76
32:		         1   0  76
64:		       153  23 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536