== sanity test 123aa: verify statahead work ============== 10:46:42 (1749480402)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b6541800.batch_stats=0
total: 100 open/close in 0.54 seconds: 184.03 ops/second
llite.lustre-ffff8800b6541800.statahead_max=0
101

real	0m0.514s
user	0m0.004s
sys	0m0.189s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b6541800.statahead_max=128
128
101

real	0m0.259s
user	0m0.002s
sys	0m0.107s
ls -l 100 files with statahead: 1 sec
statahead total: 41
statahead wrong: 1
agl total: 41
list_total: 16
fname_total: 25
hit_total: 504
miss_total: 215
total: 900 open/close in 1.79 seconds: 503.11 ops/second
llite.lustre-ffff8800b6541800.statahead_max=0
1001

real	0m5.146s
user	0m0.030s
sys	0m1.896s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800b6541800.statahead_max=128
128
1001

real	0m1.132s
user	0m0.020s
sys	0m0.932s
ls -l 1000 files with statahead: 1 sec
statahead total: 42
statahead wrong: 1
agl total: 42
list_total: 17
fname_total: 25
hit_total: 1503
miss_total: 216
 - open/close 5176 (time 1749480426.15 total 10.00 last 517.52)
total: 9000 open/close in 17.61 seconds: 511.13 ops/second
llite.lustre-ffff8800b6541800.statahead_max=0
10001

real	0m50.881s
user	0m0.359s
sys	0m17.698s
ls -l 10000 files without statahead: 51 sec
llite.lustre-ffff8800b6541800.statahead_max=128
128
10001

real	0m11.465s
user	0m0.258s
sys	0m9.163s
ls -l 10000 files with statahead: 11 sec
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 25
hit_total: 11502
miss_total: 217
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 38 seconds
llite.lustre-ffff8800b6541800.statahead_stats=
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 25
hit_total: 11502
miss_total: 217
mdc.lustre-MDT0000-mdc-ffff8800b6541800.batch_stats=
snapshot_time:            1749480539.708897455 secs.nsecs
start_time:               1749480403.330474562 secs.nsecs
elapsed_time:             136.378422893 secs.nsecs
subreqs per batch   batches   % cum %
1:		       210  43  43
2:		        34   7  50
4:		        51  10  60
8:		        18   3  64
16:		         3   0  65
32:		         4   0  66
64:		       164  33 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536