Hi, Following VPP call last week, here summary of CSIT performance trending from FD.io<http://fd.io> testbeds after upgrading from Ubuntu14.04 Trusty to 16.04 Xenial:-
A. Comparison based on: 1. Ubuntu 14.04 - vpp build 101, csit-vpp-perf-master-long #1076 2. Ubuntu 16.04 - vpp build 136, csit-vpp-perf-master-long #1080(onwards) 3. Source data log files for above calcs available here: https://wiki.fd.io/view/CSIT/VPP-ubuntu-compare-1404to1604 B. Increased - all values for NIC2NIC, vpp 1worker unless noted: 1. l2bd x520 6% 2. IPv4 x520 3% 3. L2XC x520 3..9% (untagged, dot1q, dot1ad) 4. L2XC xl710 3% 5. L2XC xl710 81% 2workers C. Decreased - all values for NIC2NIC, vpp 1worker: 1. IPv6 x520 -5% D. This is also reflected in NDR trending graphs generated by LF Jenkins jobs: 1. Ubuntu1404, vpp1609 release without fib2.0 patches: https://jenkins.fd.io/view/csit/job/csit-vpp-perf-1609-long/plot/RFC2544%3ANDR/<https://jenkins.fd.io/view/csit/job/csit-vpp-perf-1609-long/plot/RFC2544:NDR/> 2. Ubuntu1604, vpp master with fib2.0 patches: https://jenkins.fd.io/view/csit/job/csit-vpp-perf-master-long/plot/RFC2544%3ANDR/<https://jenkins.fd.io/view/csit/job/csit-vpp-perf-master-long/plot/RFC2544:NDR/> 3. due to LF purged job history we only have vpp-1609 ("fib1.0") vs. vpp-master (fib2.0) trend graphs. E. Note that you can now see daily performance trending graphs for NDR and PDR for vpp master here: 1. vpp master branch - RFC2544:NDR trending plot https://jenkins.fd.io/view/csit/job/csit-vpp-verify-perf-master-nightly-all/plot/RFC2544%3ANDR/<https://jenkins.fd.io/view/csit/job/csit-vpp-verify-perf-master-nightly-all/plot/RFC2544:NDR/> 2. vpp master branch - RFC2544:PDR trending plot https://jenkins.fd.io/view/csit/job/csit-vpp-verify-perf-master-nightly-all/plot/RFC2544%3APDR/<https://jenkins.fd.io/view/csit/job/csit-vpp-verify-perf-master-nightly-all/plot/RFC2544:PDR/> F. Few requests: 1. Welcome any vpp-dev (and csit-dev) volunteers to help us catch anomalies in perf trending. 2. Pls send any suggestions and wishes for what you would like to see for performance tests and trending - csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>. All comments welcome. Can cover it also on VPP call later today, incl. Q&A. -Maciek
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