== sanity test 123aa: verify statahead work ============== 23:29:45 (1764736185)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8907467f5800.batch_stats=0
total: 100 open/close in 2.19 seconds: 45.65 ops/second
llite.lustre-ffff8907467f5800.statahead_max=0
101

real	0m1.889s
user	0m0.007s
sys	0m0.303s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff8907467f5800.statahead_max=128
128
101

real	0m0.489s
user	0m0.003s
sys	0m0.178s
ls -l 100 files with statahead: 0 sec
statahead total: 65
statahead wrong: 1
agl total: 63
list_total: 21
fname_total: 40
hit_total: 265
miss_total: 229
total: 900 open/close in 8.84 seconds: 101.81 ops/second
llite.lustre-ffff8907467f5800.statahead_max=0
1001

real	0m12.732s
user	0m0.043s
sys	0m2.738s
ls -l 1000 files without statahead: 13 sec
llite.lustre-ffff8907467f5800.statahead_max=128
128
1001

real	0m2.750s
user	0m0.019s
sys	0m2.033s
ls -l 1000 files with statahead: 3 sec
statahead total: 66
statahead wrong: 1
agl total: 64
list_total: 22
fname_total: 40
hit_total: 1264
miss_total: 230
 - open/close 1278 (time 1764736237.32 total 10.00 last 127.76)
total: 2000 open/close in 15.12 seconds: 132.26 ops/second
llite.lustre-ffff8907467f5800.statahead_max=0
3001

real	0m37.270s
user	0m0.084s
sys	0m8.202s
ls -l 3000 files without statahead: 37 sec
llite.lustre-ffff8907467f5800.statahead_max=128
128
3001

real	0m8.265s
user	0m0.065s
sys	0m6.441s
ls -l 3000 files with statahead: 8 sec
statahead total: 67
statahead wrong: 1
agl total: 65
list_total: 23
fname_total: 40
hit_total: 4263
miss_total: 231
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 29 seconds
llite.lustre-ffff8907467f5800.statahead_stats=
statahead total: 67
statahead wrong: 1
agl total: 65
list_total: 23
fname_total: 40
hit_total: 4263
miss_total: 231
mdc.lustre-MDT0000-mdc-ffff8907467f5800.batch_stats=
snapshot_time:            1764736324.594254282 secs.nsecs
start_time:               1764736189.702799361 secs.nsecs
elapsed_time:             134.891454921 secs.nsecs
subreqs per batch   batches   % cum %
1:		        80  36  36
2:		        13   5  42
4:		        24  10  52
8:		        36  16  69
16:		        11   4  74
32:		         1   0  74
64:		        56  25 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536