4 Following sections include summary graphs of VPP Phy-to-VM(s)-to-Phy
5 performance with VM virtio and VPP vhost-user virtual interfaces,
6 including NDR throughput (zero packet loss) and PDR throughput (<0.5%
7 packet loss). Performance is reported for VPP running in multiple
8 configurations of VPP worker thread(s), a.k.a. VPP data plane thread(s),
9 and their physical CPU core(s) placement.
14 VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
19 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-ndrdisc.html"></iframe>
21 *Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-VM-to-Phy VM vhost-user
24 CSIT source code for the test cases used for above plots can be found in CSIT
27 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
30 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
35 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-ndrdisc.html"></iframe>
37 *Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-VM-to-Phy VM vhost-user
40 CSIT source code for the test cases used for above plots can be found in CSIT
43 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
49 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
50 in the graph below. PDR measured for 0.5% packet loss ratio.
54 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-pdrdisc.html"></iframe>
56 *Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-VM-to-Phy VM vhost-user
59 CSIT source code for the test cases used for above plots can be found in CSIT
62 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-pdrdisc" *
65 VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
66 in the graph below. PDR measured for 0.5% packet loss ratio.
70 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-pdrdisc.html"></iframe>
72 *Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-VM-to-Phy VM vhost-user
75 CSIT source code for the test cases used for above plots can be found in CSIT
78 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-pdrdisc" *