== sanity test 123aa: verify statahead work ============== 23:35:48 (1717558548)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b7c09000.batch_stats=0
total: 100 open/close in 0.52 seconds: 193.83 ops/second
llite.lustre-ffff8800b7c09000.statahead_max=0
101

real	0m0.496s
user	0m0.006s
sys	0m0.107s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800b7c09000.statahead_max=128
128
101

real	0m0.218s
user	0m0.004s
sys	0m0.053s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 279
miss_total: 138
total: 900 open/close in 3.04 seconds: 296.52 ops/second
llite.lustre-ffff8800b7c09000.statahead_max=0
1001

real	0m4.415s
user	0m0.043s
sys	0m0.857s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff8800b7c09000.statahead_max=128
128
1001

real	0m0.487s
user	0m0.027s
sys	0m0.226s
ls -l 1000 files with statahead: 0 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1278
miss_total: 139
 - open/close 2693 (time 1717558573.26 total 10.00 last 269.22)
 - open/close 5194 (time 1717558583.27 total 20.01 last 250.04)
 - open/close 7660 (time 1717558593.27 total 30.01 last 246.58)
total: 9000 open/close in 34.37 seconds: 261.86 ops/second
llite.lustre-ffff8800b7c09000.statahead_max=0
10001

real	0m40.550s
user	0m0.330s
sys	0m7.542s
ls -l 10000 files without statahead: 40 sec
llite.lustre-ffff8800b7c09000.statahead_max=128
128
10001

real	0m4.180s
user	0m0.194s
sys	0m2.061s
ls -l 10000 files with statahead: 4 sec
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 11277
miss_total: 140
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 25 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 11277
miss_total: 140
mdc.lustre-MDT0000-mdc-ffff8800b7c09000.batch_stats=
snapshot_time:            1717558671.397505033 secs.nsecs
start_time:               1717558549.604348361 secs.nsecs
elapsed_time:             121.793156672 secs.nsecs
subreqs per batch   batches   % cum %
1:		        49  16  16
2:		        10   3  19
4:		        16   5  24
8:		        52  17  41
16:		        10   3  44
32:		         3   0  45
64:		       165  54 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536