== sanity test 123aa: verify statahead work ============== 00:44:32 (1746074672)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012a597800.batch_stats=0
total: 100 open/close in 1.06 seconds: 94.01 ops/second
llite.lustre-ffff88012a597800.statahead_max=0
101

real	0m0.903s
user	0m0.011s
sys	0m0.254s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012a597800.statahead_max=128
128
101

real	0m0.443s
user	0m0.007s
sys	0m0.149s
ls -l 100 files with statahead: 0 sec
statahead total: 120
statahead wrong: 2
agl total: 120
list_total: 23
fname_total: 97
hit_total: 706
miss_total: 1261
total: 900 open/close in 4.45 seconds: 202.15 ops/second
llite.lustre-ffff88012a597800.statahead_max=0
1001

real	0m9.612s
user	0m0.096s
sys	0m2.501s
ls -l 1000 files without statahead: 10 sec
llite.lustre-ffff88012a597800.statahead_max=128
128
1001

real	0m1.477s
user	0m0.021s
sys	0m0.970s
ls -l 1000 files with statahead: 1 sec
statahead total: 121
statahead wrong: 2
agl total: 121
list_total: 24
fname_total: 97
hit_total: 1705
miss_total: 1262
 - open/close 2239 (time 1746074706.69 total 10.00 last 223.84)
total: 4000 open/close in 16.65 seconds: 240.27 ops/second
llite.lustre-ffff88012a597800.statahead_max=0
5001

real	0m49.861s
user	0m0.819s
sys	0m12.406s
ls -l 5000 files without statahead: 49 sec
llite.lustre-ffff88012a597800.statahead_max=128
128
5001

real	0m7.961s
user	0m0.140s
sys	0m5.001s
ls -l 5000 files with statahead: 7 sec
statahead total: 122
statahead wrong: 2
agl total: 122
list_total: 25
fname_total: 97
hit_total: 6704
miss_total: 1263
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 45 seconds
llite.lustre-ffff88012a597800.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 122
list_total: 25
fname_total: 97
hit_total: 6704
miss_total: 1263
mdc.lustre-MDT0000-mdc-ffff88012a597800.batch_stats=
snapshot_time:            1746074822.483459702 secs.nsecs
start_time:               1746074673.574959467 secs.nsecs
elapsed_time:             148.908500235 secs.nsecs
subreqs per batch   batches   % cum %
1:		        72  31  31
2:		        15   6  38
4:		        22   9  48
8:		        21   9  57
16:		         5   2  59
32:		         2   0  60
64:		        90  39 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536