== sanity test 123aa: verify statahead work ============== 21:37:41 (1745458661)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ca81d161-d577-43c5-b98d-b65a09a0e0ef.batch_stats=0
mdc.lustre-MDT0001-mdc-ca81d161-d577-43c5-b98d-b65a09a0e0ef.batch_stats=0
striped dir -i1 -c2 -H crush /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.53 seconds: 188.72 ops/second
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=0
101

real	0m0.523s
user	0m0.003s
sys	0m0.206s
ls -l 100 files without statahead: 0 sec
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=128
128
101

real	0m0.276s
user	0m0.004s
sys	0m0.113s
ls -l 100 files with statahead: 0 sec
statahead total: 41
statahead wrong: 1
agl total: 41
list_total: 16
fname_total: 25
hit_total: 242
miss_total: 215
total: 900 open/close in 1.74 seconds: 516.90 ops/second
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=0
1001

real	0m4.944s
user	0m0.035s
sys	0m1.725s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=128
128
1001

real	0m1.030s
user	0m0.013s
sys	0m0.882s
ls -l 1000 files with statahead: 1 sec
statahead total: 42
statahead wrong: 1
agl total: 42
list_total: 17
fname_total: 25
hit_total: 1241
miss_total: 216
 - open/close 5159 (time 1745458685.24 total 10.00 last 515.86)
total: 9000 open/close in 17.71 seconds: 508.25 ops/second
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=0
10001

real	0m51.075s
user	0m0.241s
sys	0m18.546s
ls -l 10000 files without statahead: 51 sec
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_max=128
128
10001

real	0m10.234s
user	0m0.189s
sys	0m8.953s
ls -l 10000 files with statahead: 10 sec
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 25
hit_total: 11240
miss_total: 217
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 36 seconds
llite.lustre-ca81d161-d577-43c5-b98d-b65a09a0e0ef.statahead_stats=
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 25
hit_total: 11240
miss_total: 217
mdc.lustre-MDT0000-mdc-ca81d161-d577-43c5-b98d-b65a09a0e0ef.batch_stats=
snapshot_time:            1745458795.195588457 secs.nsecs
start_time:               1745458662.727849029 secs.nsecs
elapsed_time:             132.467739428 secs.nsecs
subreqs per batch   batches   % cum %
1:		        20  10  10
2:		         4   2  13
4:		         1   0  13
8:		         0   0  13
16:		         3   1  15
32:		        59  32  47
64:		        97  52 100
mdc.lustre-MDT0001-mdc-ca81d161-d577-43c5-b98d-b65a09a0e0ef.batch_stats=
snapshot_time:            1745458795.195650562 secs.nsecs
start_time:               1745458662.727907527 secs.nsecs
elapsed_time:             132.467743035 secs.nsecs
subreqs per batch   batches   % cum %
1:		        15   8   8
2:		         0   0   8
4:		         0   0   8
8:		         8   4  12
16:		         0   0  12
32:		        47  25  38
64:		       113  61 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536