== sanity test 123aa: verify statahead work ============== 22:05:32 (1786673132)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e6173420000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8e6173420000.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.57 seconds: 38.84 ops/second
llite.lustre-ffff8e6173420000.statahead_max=0
101

real	0m2.079s
user	0m0.004s
sys	0m0.352s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8e6173420000.statahead_max=128
llite.lustre-ffff8e6173420000.statahead_max=128
101

real	0m1.189s
user	0m0.005s
sys	0m0.216s
'ls -l' 100 files with statahead: 1 sec
statahead total: 148
statahead wrong: 2
agl total: 144
list_total: 26
fname_total: 122
hit_total: 406
miss_total: 1478
swrong=2 ewrong=2
 - open/close 673 (time 1786673159.96 total 10.01 last 67.26)
total: 900 open/close in 13.32 seconds: 67.59 ops/second
llite.lustre-ffff8e6173420000.statahead_max=0
1001

real	0m32.139s
user	0m0.051s
sys	0m3.406s
'ls -l' 1000 files without statahead: 33 sec
llite.lustre-ffff8e6173420000.statahead_max=128
llite.lustre-ffff8e6173420000.statahead_max=128
1001

real	0m7.721s
user	0m0.025s
sys	0m1.721s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 149
statahead wrong: 2
agl total: 145
list_total: 27
fname_total: 122
hit_total: 1405
miss_total: 1479
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff8e6173420000.statahead_stats=
statahead total: 149
statahead wrong: 2
agl total: 145
list_total: 27
fname_total: 122
hit_total: 1405
miss_total: 1479
mdc.lustre-MDT0000-mdc-ffff8e6173420000.batch_stats=
snapshot_time:            1786673251.560442420 secs.nsecs
start_time:               1786673137.348240200 secs.nsecs
elapsed_time:             114.212202220 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   5   5
2:		         0   0   5
4:		         1   5  10
8:		         3  15  25
16:		         0   0  25
32:		         5  25  50
64:		        10  50 100
mdc.lustre-MDT0001-mdc-ffff8e6173420000.batch_stats=
snapshot_time:            1786673251.560527366 secs.nsecs
start_time:               1786673137.348534728 secs.nsecs
elapsed_time:             114.211992638 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         1   4  18
4:		         2   9  27
8:		         1   4  31
16:		         0   0  31
32:		         8  36  68
64:		         7  31 100
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