== sanity test 123aa: verify statahead work ============== 20:33:50 (1786840430)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff928e88db1800.batch_stats=0
total: 100 open/close in 0.65 seconds: 153.62 ops/second
llite.lustre-ffff928e88db1800.statahead_max=0
101

real	0m0.626s
user	0m0.002s
sys	0m0.240s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff928e88db1800.statahead_max=128
llite.lustre-ffff928e88db1800.statahead_max=128
101

real	0m0.383s
user	0m0.002s
sys	0m0.261s
'ls -l' 100 files with statahead: 1 sec
statahead total: 42
statahead wrong: 1
agl total: 41
list_total: 16
fname_total: 26
hit_total: 542
miss_total: 179
swrong=1 ewrong=1
total: 900 open/close in 1.81 seconds: 498.30 ops/second
llite.lustre-ffff928e88db1800.statahead_max=0
1001

real	0m4.987s
user	0m0.021s
sys	0m1.972s
'ls -l' 1000 files without statahead: 5 sec
llite.lustre-ffff928e88db1800.statahead_max=128
llite.lustre-ffff928e88db1800.statahead_max=128
1001

real	0m2.562s
user	0m0.016s
sys	0m2.082s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 43
statahead wrong: 1
agl total: 42
list_total: 17
fname_total: 26
hit_total: 1541
miss_total: 180
swrong=1 ewrong=1
 - open/close 5242 (time 1786840457.61 total 10.00 last 524.15)
total: 9000 open/close in 17.21 seconds: 522.93 ops/second
llite.lustre-ffff928e88db1800.statahead_max=0
10001

real	0m48.934s
user	0m0.156s
sys	0m19.170s
'ls -l' 10000 files without statahead: 48 sec
llite.lustre-ffff928e88db1800.statahead_max=128
llite.lustre-ffff928e88db1800.statahead_max=128
10001

real	0m28.534s
user	0m0.128s
sys	0m23.601s
'ls -l' 10000 files with statahead: 28 sec
statahead total: 44
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 26
hit_total: 11540
miss_total: 181
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 70 seconds
llite.lustre-ffff928e88db1800.statahead_stats=
statahead total: 44
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 26
hit_total: 11540
miss_total: 181
mdc.lustre-MDT0000-mdc-ffff928e88db1800.batch_stats=
snapshot_time:            1786840624.259373811 secs.nsecs
start_time:               1786840431.848022970 secs.nsecs
elapsed_time:             192.411350841 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		       392  48  48
2:		        67   8  57
4:		        97  12  69
8:		        83  10  79
16:		        14   1  81
32:		         1   0  81
64:		       150  18 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.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