== sanity test 123aa: verify statahead work ============== 23:45:34 (1761104734)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff923760166800.batch_stats=0
total: 100 open/close in 1.18 seconds: 84.71 ops/second
llite.lustre-ffff923760166800.statahead_max=0
101

real	0m1.101s
user	0m0.005s
sys	0m0.358s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff923760166800.statahead_max=128
128
101

real	0m0.434s
user	0m0.005s
sys	0m0.209s
ls -l 100 files with statahead: 0 sec
statahead total: 69
statahead wrong: 2
agl total: 66
list_total: 21
fname_total: 44
hit_total: 648
miss_total: 623
total: 900 open/close in 4.28 seconds: 210.20 ops/second
llite.lustre-ffff923760166800.statahead_max=0
1001

real	0m9.873s
user	0m0.021s
sys	0m3.100s
ls -l 1000 files without statahead: 10 sec
llite.lustre-ffff923760166800.statahead_max=128
128
1001

real	0m3.778s
user	0m0.012s
sys	0m2.822s
ls -l 1000 files with statahead: 4 sec
statahead total: 70
statahead wrong: 2
agl total: 67
list_total: 22
fname_total: 44
hit_total: 1647
miss_total: 624
 - open/close 2039 (time 1761104774.97 total 10.00 last 203.83)
total: 4000 open/close in 19.32 seconds: 207.03 ops/second
llite.lustre-ffff923760166800.statahead_max=0
5001

real	0m46.459s
user	0m0.135s
sys	0m14.617s
ls -l 5000 files without statahead: 46 sec
llite.lustre-ffff923760166800.statahead_max=128
128
5001

real	0m16.154s
user	0m0.058s
sys	0m12.628s
ls -l 5000 files with statahead: 16 sec
statahead total: 71
statahead wrong: 2
agl total: 68
list_total: 23
fname_total: 44
hit_total: 6646
miss_total: 625
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 39 seconds
llite.lustre-ffff923760166800.statahead_stats=
statahead total: 71
statahead wrong: 2
agl total: 68
list_total: 23
fname_total: 44
hit_total: 6646
miss_total: 625
mdc.lustre-MDT0000-mdc-ffff923760166800.batch_stats=
snapshot_time:            1761104893.386084185 secs.nsecs
start_time:               1761103306.533894351 secs.nsecs
elapsed_time:             1586.852189834 secs.nsecs
subreqs_per_batch:
- subreqs: 1
  count: 164
  pct: 42
  cum_pct: 42
- subreqs: 2
  count: 45
  pct: 11
  cum_pct: 53
- subreqs: 4
  count: 34
  pct: 8
  cum_pct: 62
- subreqs: 8
  count: 53
  pct: 13
  cum_pct: 75
- subreqs: 16
  count: 10
  pct: 2
  cum_pct: 78
- subreqs: 32
  count: 1
  pct: 0
  cum_pct: 78
- subreqs: 64
  count: 83
  pct: 21
  cum_pct: 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536