== sanity test 123aa: verify statahead work ============== 19:51:11 (1786405871)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9523e0794800.batch_stats=0
total: 100 open/close in 2.78 seconds: 36.02 ops/second
llite.lustre-ffff9523e0794800.statahead_max=0
101

real	0m1.987s
user	0m0.005s
sys	0m0.310s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9523e0794800.statahead_max=128
llite.lustre-ffff9523e0794800.statahead_max=128
101

real	0m0.807s
user	0m0.004s
sys	0m0.189s
'ls -l' 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 23
fname_total: 82
hit_total: 651
miss_total: 1386
swrong=2 ewrong=2
 - open/close 859 (time 1786405898.44 total 10.00 last 85.88)
total: 900 open/close in 10.77 seconds: 83.56 ops/second
llite.lustre-ffff9523e0794800.statahead_max=0
1001

real	0m24.443s
user	0m0.036s
sys	0m3.049s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9523e0794800.statahead_max=128
llite.lustre-ffff9523e0794800.statahead_max=128
1001

real	0m7.995s
user	0m0.025s
sys	0m1.482s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 82
hit_total: 1650
miss_total: 1387
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9523e0794800.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 82
hit_total: 1650
miss_total: 1387
mdc.lustre-MDT0000-mdc-ffff9523e0794800.batch_stats=
snapshot_time:            1786405971.853930990 secs.nsecs
start_time:               1786405876.602192504 secs.nsecs
elapsed_time:             95.251738486 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  17  17
2:		         9  17  35
4:		         6  11  47
8:		         7  13  60
16:		         2   3  64
32:		         3   5  70
64:		        15  29 100
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