== sanity test 123aa: verify statahead work ============== 19:11:54 (1746141114)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012f02c800.batch_stats=0
total: 100 open/close in 1.90 seconds: 52.60 ops/second
llite.lustre-ffff88012f02c800.statahead_max=0
101

real	0m1.514s
user	0m0.010s
sys	0m0.347s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff88012f02c800.statahead_max=128
128
101

real	0m0.406s
user	0m0.007s
sys	0m0.137s
ls -l 100 files with statahead: 0 sec
statahead total: 121
statahead wrong: 2
agl total: 121
list_total: 24
fname_total: 97
hit_total: 375
miss_total: 1721
total: 900 open/close in 7.31 seconds: 123.12 ops/second
llite.lustre-ffff88012f02c800.statahead_max=0
1001

real	0m14.324s
user	0m0.053s
sys	0m3.256s
ls -l 1000 files without statahead: 14 sec
llite.lustre-ffff88012f02c800.statahead_max=128
128
1001

real	0m2.838s
user	0m0.033s
sys	0m1.306s
ls -l 1000 files with statahead: 2 sec
statahead total: 122
statahead wrong: 2
agl total: 122
list_total: 25
fname_total: 97
hit_total: 1374
miss_total: 1722
 - open/close 1291 (time 1746141163.43 total 10.01 last 129.01)
total: 2000 open/close in 15.99 seconds: 125.08 ops/second
llite.lustre-ffff88012f02c800.statahead_max=0
3001

real	0m46.707s
user	0m0.198s
sys	0m10.044s
ls -l 3000 files without statahead: 47 sec
llite.lustre-ffff88012f02c800.statahead_max=128
128
3001

real	0m7.091s
user	0m0.083s
sys	0m3.639s
ls -l 3000 files with statahead: 7 sec
statahead total: 123
statahead wrong: 2
agl total: 123
list_total: 26
fname_total: 97
hit_total: 4373
miss_total: 1723
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 33 seconds
llite.lustre-ffff88012f02c800.statahead_stats=
statahead total: 123
statahead wrong: 2
agl total: 123
list_total: 26
fname_total: 97
hit_total: 4373
miss_total: 1723
mdc.lustre-MDT0000-mdc-ffff88012f02c800.batch_stats=
snapshot_time:            1746141263.943782654 secs.nsecs
start_time:               1746141116.826131286 secs.nsecs
elapsed_time:             147.117651368 secs.nsecs
subreqs per batch   batches   % cum %
1:		        21  15  15
2:		        10   7  23
4:		        19  14  37
8:		        14  10  48
16:		         5   3  52
32:		         3   2  54
64:		        60  45 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536