== sanity test 123ab: verify statahead work by using statx ========================================================== 18:15:51 (1756678551)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d638529f800.batch_stats=0
total: 100 open/close in 0.71 seconds: 140.52 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
100

real	0m0.641s
user	0m0.008s
sys	0m0.210s
statx -l 100 files without statahead: 1 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
100

real	0m0.350s
user	0m0.003s
sys	0m0.139s
statx -l 100 files with statahead: 0 sec
statahead total: 56
statahead wrong: 2
agl total: 55
list_total: 23
fname_total: 32
hit_total: 11376
miss_total: 1642
total: 900 open/close in 1.92 seconds: 469.64 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
1000

real	0m5.467s
user	0m0.031s
sys	0m1.806s
statx -l 1000 files without statahead: 5 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
1000

real	0m2.495s
user	0m0.026s
sys	0m1.775s
statx -l 1000 files with statahead: 3 sec
statahead total: 57
statahead wrong: 2
agl total: 56
list_total: 24
fname_total: 32
hit_total: 12375
miss_total: 1642
 - open/close 4686 (time 1756678579.64 total 10.00 last 468.58)
 - open/close 8787 (time 1756678589.64 total 20.00 last 410.06)
total: 9000 open/close in 20.44 seconds: 440.25 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
10000

real	1m2.441s
user	0m0.371s
sys	0m19.937s
statx -l 10000 files without statahead: 63 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
10000

real	0m26.672s
user	0m0.230s
sys	0m19.371s
statx -l 10000 files with statahead: 27 sec
statahead total: 58
statahead wrong: 2
agl total: 57
list_total: 25
fname_total: 32
hit_total: 22374
miss_total: 1642
statx -l done
rm -r /mnt/lustre/d123ab.sanity: 65 seconds
llite.lustre-ffff9d638529f800.statahead_stats=
statahead total: 58
statahead wrong: 2
agl total: 57
list_total: 25
fname_total: 32
hit_total: 22374
miss_total: 1642
mdc.lustre-MDT0000-mdc-ffff9d638529f800.batch_stats=
snapshot_time:            1756678753.837364731 secs.nsecs
start_time:               1756678553.129478742 secs.nsecs
elapsed_time:             200.707885989 secs.nsecs
subreqs per batch   batches   % cum %
1:		       280  43  43
2:		        52   8  51
4:		        53   8  59
8:		        82  12  72
16:		        29   4  76
32:		         1   0  76
64:		       151  23 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536