== sanity test 123aa: verify statahead work ============== 13:34:43 (1763490883)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats=0
total: 100 open/close in 0.89 seconds: 112.20 ops/second
llite.lustre-ffff8e6285812000.statahead_max=0
101

real	0m0.847s
user	0m0.005s
sys	0m0.278s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8e6285812000.statahead_max=128
128
101

real	0m0.416s
user	0m0.010s
sys	0m0.253s
ls -l 100 files with statahead: 1 sec
statahead total: 69
statahead wrong: 1
agl total: 67
list_total: 22
fname_total: 45
hit_total: 427
miss_total: 235
total: 900 open/close in 3.03 seconds: 296.90 ops/second
llite.lustre-ffff8e6285812000.statahead_max=0
1001

real	0m8.292s
user	0m0.045s
sys	0m2.565s
ls -l 1000 files without statahead: 8 sec
llite.lustre-ffff8e6285812000.statahead_max=128
128
1001

real	0m2.614s
user	0m0.018s
sys	0m2.081s
ls -l 1000 files with statahead: 3 sec
statahead total: 70
statahead wrong: 1
agl total: 68
list_total: 23
fname_total: 45
hit_total: 1426
miss_total: 236
 - open/close 3050 (time 1763490916.81 total 10.00 last 304.92)
 - open/close 5826 (time 1763490926.81 total 20.00 last 277.57)
 - open/close 8351 (time 1763490936.81 total 30.00 last 252.49)
total: 9000 open/close in 32.76 seconds: 274.74 ops/second
llite.lustre-ffff8e6285812000.statahead_max=0
10001

real	1m24.631s
user	0m0.334s
sys	0m25.437s
ls -l 10000 files without statahead: 85 sec
llite.lustre-ffff8e6285812000.statahead_max=128
128
10001

real	0m45.250s
user	0m0.237s
sys	0m14.008s
ls -l 10000 files with statahead: 45 sec
statahead total: 71
statahead wrong: 1
agl total: 69
list_total: 24
fname_total: 45
hit_total: 11425
miss_total: 237
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 131 seconds
llite.lustre-ffff8e6285812000.statahead_stats=
statahead total: 71
statahead wrong: 1
agl total: 69
list_total: 24
fname_total: 45
hit_total: 11425
miss_total: 237
mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats=
snapshot_time:            1763491214.909984938 secs.nsecs
start_time:               1763490885.180158213 secs.nsecs
elapsed_time:             329.729826725 secs.nsecs
subreqs per batch   batches   % cum %
1:		       142  28  28
2:		        46   9  37
4:		        75  15  52
8:		        49   9  62
16:		        27   5  68
32:		         3   0  68
64:		       156  31 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536