== sanity test 123aa: verify statahead work ============== 13:39:59 (1750181999)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012aaea000.batch_stats=0
total: 100 open/close in 1.22 seconds: 81.74 ops/second
llite.lustre-ffff88012aaea000.statahead_max=0
101

real	0m1.214s
user	0m0.000s
sys	0m0.304s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012aaea000.statahead_max=128
128
101

real	0m0.378s
user	0m0.008s
sys	0m0.120s
ls -l 100 files with statahead: 0 sec
statahead total: 76
statahead wrong: 2
agl total: 76
list_total: 21
fname_total: 55
hit_total: 275
miss_total: 396
total: 900 open/close in 6.21 seconds: 144.89 ops/second
llite.lustre-ffff88012aaea000.statahead_max=0
1001

real	0m13.918s
user	0m0.063s
sys	0m2.932s
ls -l 1000 files without statahead: 14 sec
llite.lustre-ffff88012aaea000.statahead_max=128
128
1001

real	0m2.299s
user	0m0.015s
sys	0m1.068s
ls -l 1000 files with statahead: 2 sec
statahead total: 77
statahead wrong: 2
agl total: 77
list_total: 22
fname_total: 55
hit_total: 1274
miss_total: 397
 - open/close 1484 (time 1750182042.60 total 10.00 last 148.38)
total: 2000 open/close in 13.34 seconds: 149.91 ops/second
llite.lustre-ffff88012aaea000.statahead_max=0
3001

real	0m32.903s
user	0m0.335s
sys	0m7.958s
ls -l 3000 files without statahead: 33 sec
llite.lustre-ffff88012aaea000.statahead_max=128
128
3001

real	0m5.829s
user	0m0.071s
sys	0m3.026s
ls -l 3000 files with statahead: 6 sec
statahead total: 78
statahead wrong: 2
agl total: 78
list_total: 23
fname_total: 55
hit_total: 4273
miss_total: 398
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff88012aaea000.statahead_stats=
statahead total: 78
statahead wrong: 2
agl total: 78
list_total: 23
fname_total: 55
hit_total: 4273
miss_total: 398
mdc.lustre-MDT0000-mdc-ffff88012aaea000.batch_stats=
snapshot_time:            1750182115.389727003 secs.nsecs
start_time:               1750182000.915976451 secs.nsecs
elapsed_time:             114.473750552 secs.nsecs
subreqs per batch   batches   % cum %
1:		        29  23  23
2:		         3   2  25
4:		        14  11  37
8:		        11   8  45
16:		         4   3  49
32:		         2   1  50
64:		        61  49 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536