== sanity test 123aa: verify statahead work ============== 20:50:56 (1786755056)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff974911d0b000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff974911d0b000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.38 seconds: 29.55 ops/second
llite.lustre-ffff974911d0b000.statahead_max=0
101

real	0m2.747s
user	0m0.006s
sys	0m0.370s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff974911d0b000.statahead_max=128
llite.lustre-ffff974911d0b000.statahead_max=128
101

real	0m0.996s
user	0m0.006s
sys	0m0.182s
'ls -l' 100 files with statahead: 1 sec
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 25
fname_total: 115
hit_total: 683
miss_total: 1335
swrong=2 ewrong=2
 - open/close 710 (time 1786755086.02 total 10.01 last 70.92)
total: 900 open/close in 13.49 seconds: 66.71 ops/second
llite.lustre-ffff974911d0b000.statahead_max=0
1001

real	0m25.736s
user	0m0.040s
sys	0m3.461s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff974911d0b000.statahead_max=128
llite.lustre-ffff974911d0b000.statahead_max=128
1001

real	0m6.278s
user	0m0.029s
sys	0m1.729s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 26
fname_total: 115
hit_total: 1682
miss_total: 1336
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff974911d0b000.statahead_stats=
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 26
fname_total: 115
hit_total: 1682
miss_total: 1336
mdc.lustre-MDT0000-mdc-ffff974911d0b000.batch_stats=
snapshot_time:            1786755156.684723767 secs.nsecs
start_time:               1786755061.571689077 secs.nsecs
elapsed_time:             95.113034690 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  15  15
2:		         1   3  19
4:		         3  11  30
8:		         1   3  34
16:		         2   7  42
32:		         6  23  65
64:		         9  34 100
mdc.lustre-MDT0001-mdc-ffff974911d0b000.batch_stats=
snapshot_time:            1786755156.684793668 secs.nsecs
start_time:               1786755061.571935270 secs.nsecs
elapsed_time:             95.112858398 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         1   4  12
4:		         3  12  25
8:		         3  12  37
16:		         0   0  37
32:		         5  20  58
64:		        10  41 100
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