== sanity test 123aa: verify statahead work ============== 18:59:12 (1763337552)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff964b08711800.batch_stats=0
total: 100 open/close in 2.46 seconds: 40.64 ops/second
llite.lustre-ffff964b08711800.statahead_max=0
101

real	0m2.413s
user	0m0.004s
sys	0m0.371s
ls -l 100 files without statahead: 3 sec
llite.lustre-ffff964b08711800.statahead_max=128
128
101

real	0m0.767s
user	0m0.005s
sys	0m0.144s
ls -l 100 files with statahead: 0 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 30
fname_total: 89
hit_total: 652
miss_total: 1519
 - open/close 721 (time 1763337577.09 total 10.02 last 71.96)
total: 900 open/close in 12.60 seconds: 71.41 ops/second
llite.lustre-ffff964b08711800.statahead_max=0
1001

real	0m20.080s
user	0m0.037s
sys	0m2.993s
ls -l 1000 files without statahead: 20 sec
llite.lustre-ffff964b08711800.statahead_max=128
128
1001

real	0m5.287s
user	0m0.022s
sys	0m1.387s
ls -l 1000 files with statahead: 5 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 31
fname_total: 89
hit_total: 1651
miss_total: 1520
 - open/close 714 (time 1763337623.24 total 10.00 last 71.38)
total: 1000 open/close in 13.50 seconds: 74.07 ops/second
llite.lustre-ffff964b08711800.statahead_max=0
2001

real	0m40.985s
user	0m0.079s
sys	0m5.989s
ls -l 2000 files without statahead: 41 sec
llite.lustre-ffff964b08711800.statahead_max=128
128
2001

real	0m9.368s
user	0m0.045s
sys	0m2.844s
ls -l 2000 files with statahead: 10 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 32
fname_total: 89
hit_total: 3650
miss_total: 1521
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 40 seconds
llite.lustre-ffff964b08711800.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 32
fname_total: 89
hit_total: 3650
miss_total: 1521
mdc.lustre-MDT0000-mdc-ffff964b08711800.batch_stats=
snapshot_time:            1763337729.647164563 secs.nsecs
start_time:               1763337555.990751680 secs.nsecs
elapsed_time:             173.656412883 secs.nsecs
subreqs per batch   batches   % cum %
1:		        21  17  17
2:		        10   8  26
4:		        14  11  38
8:		        18  15  53
16:		         6   5  58
32:		         5   4  62
64:		        44  37 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536