Hi all,
I am trying to do some ipsec performance testing on vpp 17.10 (DPDK-17.08). I
was getting optimum performance with vector size 64.
following is the snippet of show run command output
---------------
TenGigabitEthernet3/0/1-output active 21070 1348480
0 1.02e1 64.00
TenGigabitEthernet3/0/1-tx active 21070 1348480
0 7.82e1 64.00
dpdk-crypto-input polling 21070 1348480
0 3.07e3<<<-- 64.00
dpdk-esp-decrypt active 21070 1348480
0 6.07e1 64.00
dpdk-esp-decrypt-post active 21070 1348480
0 4.37e1 64.00
dpdk-input polling 21070 1348480
0 7.89e1 64.00
interface-output active 21070 1348480
0 1.39e1 64.00
ip4-classify active 21070 1348480
0 1.11e2 64.00
ip4-input-no-checksum active 42140 2696960
0 4.06e1 64.00
ip4-lookup active 21070 1348480
0 3.89e1 64.00
ipsec-input-ip4 active 42140 2696960
0 4.38e1 64.00
Please check the highlighted part.Is there any way to reduce clock taken by
dpdk-crypto-input?
Cpu Details:
vpp# sh cpu
Model name: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
Microarchitecture: Broadwell (Broadwell EP/EX)
Flags: sse3 ssse3 sse41 sse42 avx avx2 aes invariant_tsc
Base frequency: 2.19 GHz
Br,
Meng
