== sanity test 123aa: verify statahead work ============== 13:04:58 (1786813498)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8fe6c9e4a000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8fe6c9e4a000.batch_stats=0
striped dir -i1 -c2 -H crush  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.93 seconds: 34.15 ops/second
llite.lustre-ffff8fe6c9e4a000.statahead_max=0
101

real	0m3.601s
user	0m0.004s
sys	0m0.344s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8fe6c9e4a000.statahead_max=128
llite.lustre-ffff8fe6c9e4a000.statahead_max=128
101

real	0m1.241s
user	0m0.004s
sys	0m0.183s
'ls -l' 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 90
hit_total: 401
miss_total: 1618
swrong=2 ewrong=2
 - open/close 605 (time 1786813528.02 total 10.00 last 60.50)
total: 900 open/close in 15.47 seconds: 58.17 ops/second
llite.lustre-ffff8fe6c9e4a000.statahead_max=0
1001

real	0m25.916s
user	0m0.035s
sys	0m3.170s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8fe6c9e4a000.statahead_max=128
llite.lustre-ffff8fe6c9e4a000.statahead_max=128
1001

real	0m6.018s
user	0m0.029s
sys	0m1.510s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 26
fname_total: 90
hit_total: 1400
miss_total: 1619
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff8fe6c9e4a000.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 26
fname_total: 90
hit_total: 1400
miss_total: 1619
mdc.lustre-MDT0000-mdc-ffff8fe6c9e4a000.batch_stats=
snapshot_time:            1786813596.254930743 secs.nsecs
start_time:               1786813503.398720093 secs.nsecs
elapsed_time:             92.856210650 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   5   5
2:		         0   0   5
4:		         2  10  15
8:		         2  10  26
16:		         1   5  31
32:		         8  42  73
64:		         5  26 100
mdc.lustre-MDT0001-mdc-ffff8fe6c9e4a000.batch_stats=
snapshot_time:            1786813596.255020387 secs.nsecs
start_time:               1786813503.400170080 secs.nsecs
elapsed_time:             92.854850307 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         0   0  13
4:		         1   4  17
8:		         2   8  26
16:		         1   4  30
32:		         2   8  39
64:		        14  60 100
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