== sanity test 123aa: verify statahead work ============== 06:01:43 (1787824903)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats=0
total: 100 open/close in 2.54 seconds: 39.38 ops/second
llite.lustre-ffff99441019b000.statahead_max=0
101

real	0m2.288s
user	0m0.012s
sys	0m0.296s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff99441019b000.statahead_max=128
llite.lustre-ffff99441019b000.statahead_max=128
101

real	0m0.940s
user	0m0.003s
sys	0m0.194s
'ls -l' 100 files with statahead: 1 sec
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 97
hit_total: 760
miss_total: 1726
swrong=2 ewrong=2
 - open/close 758 (time 1787824930.45 total 10.01 last 75.71)
total: 900 open/close in 11.83 seconds: 76.10 ops/second
llite.lustre-ffff99441019b000.statahead_max=0
1001

real	0m21.071s
user	0m0.031s
sys	0m2.875s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff99441019b000.statahead_max=128
llite.lustre-ffff99441019b000.statahead_max=128
1001

real	0m5.797s
user	0m0.035s
sys	0m1.462s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 122
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 97
hit_total: 1759
miss_total: 1727
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff99441019b000.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 97
hit_total: 1759
miss_total: 1727
mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats=
snapshot_time:            1787824990.458146228 secs.nsecs
start_time:               1787824907.914234439 secs.nsecs
elapsed_time:             82.543911789 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  23  23
2:		         5  10  34
4:		         6  12  46
8:		         3   6  53
16:		         5  10  63
32:		         2   4  68
64:		        15  31 100
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