== sanity test 123aa: verify statahead work ============== 21:45:22 (1778291122)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats=0
total: 100 open/close in 0.73 seconds: 136.77 ops/second
llite.lustre-ffff9c1fc4ead000.statahead_max=0
101

real	0m0.640s
user	0m0.004s
sys	0m0.240s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff9c1fc4ead000.statahead_max=128
128
101

real	0m0.325s
user	0m0.003s
sys	0m0.193s
ls -l 100 files with statahead: 0 sec
statahead total: 109
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 57
hit_total: 539
miss_total: 1016
total: 900 open/close in 2.31 seconds: 389.02 ops/second
llite.lustre-ffff9c1fc4ead000.statahead_max=0
1001

real	0m6.190s
user	0m0.015s
sys	0m2.306s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff9c1fc4ead000.statahead_max=128
128
1001

real	0m2.593s
user	0m0.018s
sys	0m1.986s
ls -l 1000 files with statahead: 3 sec
statahead total: 110
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 57
hit_total: 1538
miss_total: 1017
 - open/close 3735 (time 1778291152.32 total 10.00 last 373.43)
 - open/close 7390 (time 1778291162.32 total 20.00 last 365.47)
total: 9000 open/close in 24.22 seconds: 371.52 ops/second
llite.lustre-ffff9c1fc4ead000.statahead_max=0
10001

real	1m9.370s
user	0m0.285s
sys	0m23.959s
ls -l 10000 files without statahead: 69 sec
llite.lustre-ffff9c1fc4ead000.statahead_max=128
128
10001

real	0m25.716s
user	0m0.180s
sys	0m21.078s
ls -l 10000 files with statahead: 25 sec
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 26
fname_total: 57
hit_total: 11537
miss_total: 1018
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 75 seconds
llite.lustre-ffff9c1fc4ead000.statahead_stats=
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 26
fname_total: 57
hit_total: 11537
miss_total: 1018
mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats=
snapshot_time:            1778291350.111420182 secs.nsecs
start_time:               1778291124.275190109 secs.nsecs
elapsed_time:             225.836230073 secs.nsecs
subreqs per batch   batches   % cum %
1:		       338  45  45
2:		        57   7  53
4:		        95  12  66
8:		        90  12  78
16:		         5   0  79
32:		         2   0  79
64:		       152  20 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536