== sanity test 123aa: verify statahead work ============== 00:35:36 (1744086936)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88007e9af000.batch_stats=0
total: 100 open/close in 0.48 seconds: 209.46 ops/second
llite.lustre-ffff88007e9af000.statahead_max=0
101

real	0m0.465s
user	0m0.003s
sys	0m0.171s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88007e9af000.statahead_max=128
128
101

real	0m0.254s
user	0m0.002s
sys	0m0.097s
ls -l 100 files with statahead: 0 sec
statahead total: 40
statahead wrong: 2
agl total: 40
list_total: 16
fname_total: 24
hit_total: 1025
miss_total: 1241
total: 900 open/close in 1.72 seconds: 523.96 ops/second
llite.lustre-ffff88007e9af000.statahead_max=0
1001

real	0m4.558s
user	0m0.020s
sys	0m1.536s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff88007e9af000.statahead_max=128
128
1001

real	0m1.013s
user	0m0.010s
sys	0m0.812s
ls -l 1000 files with statahead: 1 sec
statahead total: 41
statahead wrong: 2
agl total: 41
list_total: 17
fname_total: 24
hit_total: 2024
miss_total: 1242
 - open/close 5184 (time 1744086958.72 total 10.00 last 518.39)
total: 9000 open/close in 18.38 seconds: 489.70 ops/second
llite.lustre-ffff88007e9af000.statahead_max=0
10001

real	0m45.924s
user	0m0.208s
sys	0m15.292s
ls -l 10000 files without statahead: 46 sec
llite.lustre-ffff88007e9af000.statahead_max=128
128
10001

real	0m10.807s
user	0m0.174s
sys	0m7.996s
ls -l 10000 files with statahead: 11 sec
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 12023
miss_total: 1243
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 35 seconds
llite.lustre-ffff88007e9af000.statahead_stats=
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 12023
miss_total: 1243
mdc.lustre-MDT0000-mdc-ffff88007e9af000.batch_stats=
snapshot_time:            1744087063.817476266 secs.nsecs
start_time:               1744086937.094763976 secs.nsecs
elapsed_time:             126.722712290 secs.nsecs
subreqs per batch   batches   % cum %
1:		       195  40  40
2:		        36   7  47
4:		        60  12  60
8:		        19   3  64
16:		         5   1  65
32:		         3   0  65
64:		       164  34 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536