X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Fvm_vhost.rst;h=a4971cc839495f9f34e6101c7e763f02b1f673af;hp=3987e8c86e3c9049d8cacc207dd81649280b3cae;hb=bc62be08dd974d6efa960673e5d4c16402071750;hpb=e312d70bfe230efcdce9ff933aa61a6bcc1a8f3c diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst index 3987e8c86e..a4971cc839 100644 --- a/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst +++ b/docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst @@ -1,53 +1,27 @@ -VM vhost Connections -==================== + +.. raw:: latex + + \clearpage + +KVM VMs vhost-user +================== This section includes summary graphs of VPP Phy-to-VM(s)-to-Phy packet latency with with VM virtio and VPP vhost-user virtual interfaces -measured at 50% of discovered NDR throughput rate. Latency is reported +measured at 100% of discovered NDR throughput rate. Latency 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. -VPP packet latency in 1t1c setup (1thread, 1core) is presented in the graph below. - -.. raw:: html - - - -*Figure 1a. VPP 1thread 1core - packet latency for Phy-to-VM-to-Phy VM -vhost-user selected TCs (ipv4).* - -.. raw:: html - - - -*Figure 1b. VPP 1thread 1core - packet latency for Phy-to-VM-to-Phy VM -vhost-user selected TCs (l2).* - -CSIT source code for the test cases used for above plots can be found in CSIT -git repository: - -.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" * - :shell: - -VPP packet latency in 2t2c setup (2thread, 2core) is presented in the graph below. - -.. raw:: html - - - -*Figure 2a. VPP 2threads 2cores - packet latency for Phy-to-VM-to-Phy VM -vhost-user selected TCs (ipv4).* - -.. raw:: html - - +CSIT source code for the test cases used for plots can be found in +`CSIT git repository `_. -*Figure 2b. VPP 2threads 2cores - packet latency for Phy-to-VM-to-Phy VM -vhost-user selected TCs (l2).* +.. toctree:: -CSIT source code for the test cases used for above plots can be found in CSIT -git repository: + vm_vhost-2n-skx-xxv710 + vm_vhost-3n-skx-xxv710 + vm_vhost-3n-skx-x710 + vm_vhost-3n-hsw-xl710 -.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" * - :shell: +.. + vm_vhost-3n-tsh-x520