== sanity test 123aa: verify statahead work ============== 22:46:53 (1761965213)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff97521a7bd000.batch_stats=0
total: 100 open/close in 0.57 seconds: 174.12 ops/second
llite.lustre-ffff97521a7bd000.statahead_max=0
101

real	0m0.556s
user	0m0.004s
sys	0m0.180s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff97521a7bd000.statahead_max=128
128
101

real	0m0.368s
user	0m0.004s
sys	0m0.149s
ls -l 100 files with statahead: 0 sec
statahead total: 50
statahead wrong: 2
agl total: 49
list_total: 20
fname_total: 30
hit_total: 622
miss_total: 894
total: 900 open/close in 1.91 seconds: 470.43 ops/second
llite.lustre-ffff97521a7bd000.statahead_max=0
1001

real	0m6.121s
user	0m0.018s
sys	0m2.113s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff97521a7bd000.statahead_max=128
128
1001

real	0m2.575s
user	0m0.013s
sys	0m2.008s
ls -l 1000 files with statahead: 3 sec
statahead total: 51
statahead wrong: 2
agl total: 50
list_total: 21
fname_total: 30
hit_total: 1621
miss_total: 895
 - open/close 4384 (time 1761965241.61 total 10.00 last 438.34)
 - open/close 8609 (time 1761965251.62 total 20.00 last 422.43)
total: 9000 open/close in 20.89 seconds: 430.86 ops/second
llite.lustre-ffff97521a7bd000.statahead_max=0
10001

real	1m1.063s
user	0m0.208s
sys	0m20.479s
ls -l 10000 files without statahead: 61 sec
llite.lustre-ffff97521a7bd000.statahead_max=128
128
10001

real	0m26.264s
user	0m0.142s
sys	0m21.782s
ls -l 10000 files with statahead: 26 sec
statahead total: 52
statahead wrong: 2
agl total: 51
list_total: 22
fname_total: 30
hit_total: 11620
miss_total: 896
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 62 seconds
llite.lustre-ffff97521a7bd000.statahead_stats=
statahead total: 52
statahead wrong: 2
agl total: 51
list_total: 22
fname_total: 30
hit_total: 11620
miss_total: 896
mdc.lustre-MDT0000-mdc-ffff97521a7bd000.batch_stats=
snapshot_time:            1761965412.714147574 secs.nsecs
start_time:               1761965214.708598272 secs.nsecs
elapsed_time:             198.005549302 secs.nsecs
subreqs per batch   batches   % cum %
1:		       293  42  42
2:		        53   7  49
4:		        74  10  60
8:		       113  16  76
16:		         8   1  77
32:		         1   0  78
64:		       152  21 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536