== sanity test 123aa: verify statahead work ============== 13:33:53 (1785951233)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats=0
total: 100 open/close in 5.23 seconds: 19.11 ops/second
llite.lustre-ffff92f608159800.statahead_max=0
101

real	0m3.740s
user	0m0.005s
sys	0m0.334s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff92f608159800.statahead_max=128
llite.lustre-ffff92f608159800.statahead_max=128
101

real	0m1.207s
user	0m0.003s
sys	0m0.173s
'ls -l' 100 files with statahead: 2 sec
statahead total: 140
statahead wrong: 2
agl total: 134
list_total: 24
fname_total: 101
hit_total: 785
miss_total: 1282
swrong=2 ewrong=2
 - open/close 441 (time 1785951270.37 total 10.05 last 43.87)
 - open/close 781 (time 1785951280.38 total 20.07 last 33.95)
total: 900 open/close in 23.54 seconds: 38.23 ops/second
llite.lustre-ffff92f608159800.statahead_max=0
1001

real	0m40.844s
user	0m0.028s
sys	0m3.210s
'ls -l' 1000 files without statahead: 41 sec
llite.lustre-ffff92f608159800.statahead_max=128
llite.lustre-ffff92f608159800.statahead_max=128
1001

real	0m11.864s
user	0m0.028s
sys	0m1.590s
'ls -l' 1000 files with statahead: 12 sec
statahead total: 141
statahead wrong: 2
agl total: 135
list_total: 25
fname_total: 101
hit_total: 1784
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff92f608159800.statahead_stats=
statahead total: 141
statahead wrong: 2
agl total: 135
list_total: 25
fname_total: 101
hit_total: 1784
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats=
snapshot_time:            1785951387.719175904 secs.nsecs
start_time:               1785951240.140012690 secs.nsecs
elapsed_time:             147.579163214 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  13  13
2:		         5  11  24
4:		         7  15  40
8:		         6  13  53
16:		         4   8  62
32:		         2   4  66
64:		        15  33 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536