IPv6 Routed-Forwarding ====================== Following sections include summary graphs of VPP Phy-to-Phy performance with IPv6 Routed-Forwarding, including NDR throughput (zero packet loss) and PDR throughput (<0.5% packet loss). Performance is reported for VPP running in multiple configurations of VPP worker thread(s), a.k.a. VPP data plane thread(s), and their physical CPU core(s) placement. NDR Throughput ~~~~~~~~~~~~~~ VPP NDR 78B packet throughput in 1t1c setup (1thread, 1core) is presented in the graph below. .. raw:: html *Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-Phy IPv6 Routed-Forwarding.* CSIT source code for the test cases used for above plots can be found in CSIT git repository: .. code-block:: bash $ cd $CSIT/tests/perf $ grep -E "78B-1t1c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" * 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-iacldstbase-ndrdisc 10ge2p1x520-ethip6-ip6base-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-ndrdisc 10ge2p1x520-ethip6-ip6scale200k-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale200k-ndrdisc 10ge2p1x520-ethip6-ip6scale20k-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale20k-ndrdisc 10ge2p1x520-ethip6-ip6scale2m-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale2m-ndrdisc 40ge2p1xl710-ethip6-ip6base-ndrpdrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-ndrdisc VPP NDR 78B packet throughput in 2t2c setup (2thread, 2core) is presented in the graph below. .. raw:: html *Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy IPv6 Routed-Forwarding.* CSIT source code for the test cases used for above plots can be found in CSIT git repository: .. code-block:: bash $ cd $CSIT/tests/perf $ grep -E "78B-2t2c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" * 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-copwhtlistbase-ndrdisc 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-iacldstbase-ndrdisc 10ge2p1x520-ethip6-ip6base-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-ndrdisc 10ge2p1x520-ethip6-ip6scale200k-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale200k-ndrdisc 10ge2p1x520-ethip6-ip6scale20k-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale20k-ndrdisc 10ge2p1x520-ethip6-ip6scale2m-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale2m-ndrdisc 40ge2p1xl710-ethip6-ip6base-ndrpdrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-ndrdisc PDR Throughput ~~~~~~~~~~~~~~ VPP PDR 78B packet throughput in 1t1c setup (1thread, 1core) is presented in the graph below. PDR measured for 0.5% packet loss ratio. .. raw:: html *Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-Phy IPv6 Routed-Forwarding.* CSIT source code for the test cases used for above plots can be found in CSIT git repository: .. code-block:: bash $ cd $CSIT/tests/perf $ grep -E "78B-1t1c-ethip6-ip6[a-z0-9]+-[a-z-]*pdrdisc" * 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6base-copwhtlistbase-pdrdisc 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6base-iacldstbase-pdrdisc 10ge2p1x520-ethip6-ip6base-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6base-pdrdisc 10ge2p1x520-ethip6-ip6scale200k-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6scale200k-pdrdisc 10ge2p1x520-ethip6-ip6scale20k-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6scale20k-pdrdisc 10ge2p1x520-ethip6-ip6scale2m-ndrpdrdisc.robot:| tc02-78B-1t1c-ethip6-ip6scale2m-pdrdisc VPP PDR 78B packet throughput in 2t2c setup (2thread, 2core) is presented in the graph below. PDR measured for 0.5% packet loss ratio. .. raw:: html *Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-Phy IPv6 Routed-Forwarding.* CSIT source code for the test cases used for above plots can be found in CSIT git repository: .. code-block:: bash $ cd $CSIT/tests/perf $ grep -E "78B-2t2c-ethip6-ip6[a-z0-9]+-[a-z-]*pdrdisc" * 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6base-copwhtlistbase-pdrdisc 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6base-iacldstbase-pdrdisc 10ge2p1x520-ethip6-ip6base-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6base-pdrdisc 10ge2p1x520-ethip6-ip6scale200k-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6scale200k-pdrdisc 10ge2p1x520-ethip6-ip6scale20k-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6scale20k-pdrdisc 10ge2p1x520-ethip6-ip6scale2m-ndrpdrdisc.robot:| tc08-78B-2t2c-ethip6-ip6scale2m-pdrdisc