== sanity test 123aa: verify statahead work ============== 02:25:18 (1786170318)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats=0
total: 100 open/close in 2.09 seconds: 47.74 ops/second
llite.lustre-ffff8ba0a74c4000.statahead_max=0
101

real	0m2.657s
user	0m0.004s
sys	0m0.340s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8ba0a74c4000.statahead_max=128
llite.lustre-ffff8ba0a74c4000.statahead_max=128
101

real	0m0.947s
user	0m0.006s
sys	0m0.167s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 93
hit_total: 764
miss_total: 1506
swrong=2 ewrong=2
 - open/close 810 (time 1786170346.58 total 10.01 last 80.92)
total: 900 open/close in 11.30 seconds: 79.64 ops/second
llite.lustre-ffff8ba0a74c4000.statahead_max=0
1001

real	0m21.529s
user	0m0.027s
sys	0m3.118s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff8ba0a74c4000.statahead_max=128
llite.lustre-ffff8ba0a74c4000.statahead_max=128
1001

real	0m5.773s
user	0m0.032s
sys	0m1.588s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1763
miss_total: 1507
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8ba0a74c4000.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1763
miss_total: 1507
mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats=
snapshot_time:            1786170406.910009316 secs.nsecs
start_time:               1786170323.845452084 secs.nsecs
elapsed_time:             83.064557232 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        21  33  33
2:		         8  12  46
4:		         4   6  53
8:		         8  12  66
16:		         3   4  70
32:		         3   4  75
64:		        15  24 100
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