== sanity test 123aa: verify statahead work ============== 21:36:18 (1745458578)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-fd4bc534-e004-4655-b236-c155f520bbba.batch_stats=0
total: 100 open/close in 0.50 seconds: 200.82 ops/second
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=0
101

real	0m0.465s
user	0m0.004s
sys	0m0.164s
ls -l 100 files without statahead: 1 sec
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=128
128
101

real	0m0.260s
user	0m0.003s
sys	0m0.109s
ls -l 100 files with statahead: 0 sec
statahead total: 48
statahead wrong: 1
agl total: 48
list_total: 16
fname_total: 32
hit_total: 313
miss_total: 214
total: 900 open/close in 1.55 seconds: 580.88 ops/second
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=0
1001

real	0m4.750s
user	0m0.022s
sys	0m1.813s
ls -l 1000 files without statahead: 5 sec
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=128
128
1001

real	0m1.066s
user	0m0.018s
sys	0m0.812s
ls -l 1000 files with statahead: 1 sec
statahead total: 49
statahead wrong: 1
agl total: 49
list_total: 17
fname_total: 32
hit_total: 1312
miss_total: 215
 - open/close 5388 (time 1745458601.04 total 10.00 last 538.74)
total: 9000 open/close in 17.49 seconds: 514.53 ops/second
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=0
10001

real	0m58.295s
user	0m0.273s
sys	0m20.776s
ls -l 10000 files without statahead: 58 sec
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_max=128
128
10001

real	0m9.995s
user	0m0.180s
sys	0m7.953s
ls -l 10000 files with statahead: 10 sec
statahead total: 50
statahead wrong: 1
agl total: 50
list_total: 18
fname_total: 32
hit_total: 11311
miss_total: 216
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 34 seconds
llite.lustre-fd4bc534-e004-4655-b236-c155f520bbba.statahead_stats=
statahead total: 50
statahead wrong: 1
agl total: 50
list_total: 18
fname_total: 32
hit_total: 11311
miss_total: 216
mdc.lustre-MDT0000-mdc-fd4bc534-e004-4655-b236-c155f520bbba.batch_stats=
snapshot_time:            1745458717.126361324 secs.nsecs
start_time:               1745458579.149005194 secs.nsecs
elapsed_time:             137.977356130 secs.nsecs
subreqs per batch   batches   % cum %
1:		       189  39  39
2:		        34   7  46
4:		        61  12  58
8:		        25   5  64
16:		         7   1  65
32:		         4   0  66
64:		       162  33 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536