== sanity test 123aa: verify statahead work ============== 01:03:00 (1786942980)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93958a9b8800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff93958a9b8800.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.59 seconds: 38.67 ops/second
llite.lustre-ffff93958a9b8800.statahead_max=0
101

real	0m2.992s
user	0m0.007s
sys	0m0.410s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff93958a9b8800.statahead_max=128
llite.lustre-ffff93958a9b8800.statahead_max=128
101

real	0m0.845s
user	0m0.005s
sys	0m0.219s
'ls -l' 100 files with statahead: 1 sec
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 86
hit_total: 922
miss_total: 1288
swrong=2 ewrong=2
 - open/close 847 (time 1786943008.96 total 10.00 last 84.69)
total: 900 open/close in 10.87 seconds: 82.82 ops/second
llite.lustre-ffff93958a9b8800.statahead_max=0
1001

real	0m22.426s
user	0m0.043s
sys	0m3.288s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff93958a9b8800.statahead_max=128
llite.lustre-ffff93958a9b8800.statahead_max=128
1001

real	0m6.861s
user	0m0.030s
sys	0m1.855s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 26
fname_total: 86
hit_total: 1921
miss_total: 1289
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff93958a9b8800.statahead_stats=
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 26
fname_total: 86
hit_total: 1921
miss_total: 1289
mdc.lustre-MDT0000-mdc-ffff93958a9b8800.batch_stats=
snapshot_time:            1786943072.676527030 secs.nsecs
start_time:               1786942985.684379340 secs.nsecs
elapsed_time:             86.992147690 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  14  14
2:		         2   7  22
4:		         3  11  33
8:		         1   3  37
16:		         2   7  44
32:		         6  22  66
64:		         9  33 100
mdc.lustre-MDT0001-mdc-ffff93958a9b8800.batch_stats=
snapshot_time:            1786943072.676580258 secs.nsecs
start_time:               1786942985.684522467 secs.nsecs
elapsed_time:             86.992057791 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         1   4  12
4:		         3  12  24
8:		         2   8  32
16:		         2   8  40
32:		         7  28  68
64:		         8  32 100
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