== sanity test 123aa: verify statahead work ============== 01:21:40 (1726118500)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012a53c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012a53c000.batch_stats=0
striped dir -i1 -c2 -H all_char /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.91 seconds: 109.79 ops/second
llite.lustre-ffff88012a53c000.statahead_max=0
101

real	0m0.941s
user	0m0.006s
sys	0m0.320s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012a53c000.statahead_max=128
128
101

real	0m0.298s
user	0m0.005s
sys	0m0.162s
ls -l 100 files with statahead: 1 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 622
miss_total: 139
total: 900 open/close in 3.73 seconds: 241.57 ops/second
llite.lustre-ffff88012a53c000.statahead_max=0
1001

real	0m8.728s
user	0m0.037s
sys	0m2.934s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff88012a53c000.statahead_max=128
128
1001

real	0m0.966s
user	0m0.017s
sys	0m0.749s
ls -l 1000 files with statahead: 1 sec
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 1621
miss_total: 140
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 5 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 1621
miss_total: 140
mdc.lustre-MDT0000-mdc-ffff88012a53c000.batch_stats=
snapshot_time:            1726118529.066448635 secs.nsecs
start_time:               1726118502.308157720 secs.nsecs
elapsed_time:             26.758290915 secs.nsecs
subreqs per batch   batches   % cum %
1:		         5  19  19
2:		         0   0  19
4:		         2   7  26
8:		         3  11  38
16:		         2   7  46
32:		         4  15  61
64:		        10  38 100
mdc.lustre-MDT0001-mdc-ffff88012a53c000.batch_stats=
snapshot_time:            1726118529.066670078 secs.nsecs
start_time:               1726118502.308304820 secs.nsecs
elapsed_time:             26.758365258 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   4   4
2:		         1   4   9
4:		         2   9  18
8:		         2   9  27
16:		         1   4  31
32:		         6  27  59
64:		         9  40 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536