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=c7211396f763f8e8f2fdd727ad915c20263b3f61;hb=bc62be08dd974d6efa960673e5d4c16402071750;hpb=be82f49dda573dfc7010a56d6f76f8e161beac16 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 c7211396f7..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 @@ -1,37 +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 1. VPP 1thread 1core - packet latency for Phy-to-VM-to-Phy VM vhost-user.* - -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 - - +CSIT source code for the test cases used for plots can be found in +`CSIT git repository `_. -*Figure 2. VPP 2threads 2cores - packet latency for Phy-to-VM-to-Phy VM vhost-user.* +.. 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