-#. Test environment changes in VPP data plane performance tests:\r
-\r
- - Further characterization and optimizations of VPP vhost-user and VM\r
- test methodology and test environment;\r
-\r
- - Tests with varying Qemu virtio queue (a.k.a. vring) sizes:\r
- [vr256] default 256 descriptors, [vr1024] 1024 descriptors to\r
- optimize for packet throughput;\r
-\r
- - Tests with varying Linux CFS (Completely Fair Scheduler)\r
- settings: [cfs] default settings, [cfsrr1] CFS RoundRobin(1)\r
- policy applied to all data plane threads handling test packet\r
- path including all VPP worker threads and all Qemu testpmd\r
- poll-mode threads;\r
-\r
- - Resulting test cases are all combinations with [vr256,vr1024] and\r
- [cfs,cfsrr1] settings;\r
-\r
- - For more detail see performance results observations section in\r
- this report;\r
-\r
-#. Code updates and optimizations in CSIT performance framework:\r
-\r
- - Complete CSIT framework code revision and optimizations as descried\r
- on CSIT wiki page\r
- `Design_Optimizations <https://wiki.fd.io/view/CSIT/Design_Optimizations>`_.\r