== sanity test 123ab: verify statahead work by using statx ========================================================== 17:58:30 (1786831110)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats=0
total: 100 open/close in 3.38 seconds: 29.55 ops/second
llite.lustre-ffff987b58398800.statahead_max=0
100

real	0m2.863s
user	0m0.013s
sys	0m0.295s
'statx -l' 100 files without statahead: 3 sec
llite.lustre-ffff987b58398800.statahead_max=128
llite.lustre-ffff987b58398800.statahead_max=128
100

real	0m1.152s
user	0m0.005s
sys	0m0.191s
'statx -l' 100 files with statahead: 1 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 26
fname_total: 98
hit_total: 1708
miss_total: 1538
swrong=2 ewrong=2
 - open/close 557 (time 1786831141.65 total 10.00 last 55.67)
total: 900 open/close in 15.77 seconds: 57.06 ops/second
llite.lustre-ffff987b58398800.statahead_max=0
1000

real	0m23.692s
user	0m0.112s
sys	0m3.261s
'statx -l' 1000 files without statahead: 23 sec
llite.lustre-ffff987b58398800.statahead_max=128
llite.lustre-ffff987b58398800.statahead_max=128
1000

real	0m6.765s
user	0m0.083s
sys	0m1.625s
'statx -l' 1000 files with statahead: 6 sec
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 27
fname_total: 98
hit_total: 2707
miss_total: 1538
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 24 seconds
llite.lustre-ffff987b58398800.statahead_stats=
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 27
fname_total: 98
hit_total: 2707
miss_total: 1538
mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats=
snapshot_time:            1786831215.262768096 secs.nsecs
start_time:               1786831116.624703179 secs.nsecs
elapsed_time:             98.638064917 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  21  21
2:		         8  15  37
4:		         6  11  49
8:		         5   9  58
16:		         5   9  68
32:		         1   1  70
64:		        15  29 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536