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Diffstat (limited to 'docs/cpta/introduction')
| -rw-r--r-- | docs/cpta/introduction/index.rst | 55 |
1 files changed, 47 insertions, 8 deletions
diff --git a/docs/cpta/introduction/index.rst b/docs/cpta/introduction/index.rst index 5d31b33328..31da9aeb18 100644 --- a/docs/cpta/introduction/index.rst +++ b/docs/cpta/introduction/index.rst @@ -1,8 +1,47 @@ -VPP Performance Trending -======================== - -This auto-generated document contains VPP performance trending graphs and data. -It is generated using CSIT continuous trending test and analysis jobs and is -updated daily. More detail is available on -`CSIT Performance Trending and Analysis <https://wiki.fd.io/view/CSIT/PerformanceTrendingAnalysis>`_ -wiki page. +VPP MRR Performance Dashboard +============================= + +Description +----------- + +Dashboard tables list a summary of per test-case VPP MRR performance trend +values and detected anomalies (Maximum Receive Rate - received packet rate +under line rate load). Data comes from trending MRR jobs executed every 12 hrs +(2:00, 14:00 UTC). Trend and anomaly calculations are done over a rolling +window of <N> samples, currently with N=14 covering last 7 days. Separate +tables are generated for tested VPP worker-thread-core combinations (1t1c, +2t2c, 4t4c). + +Legend to table: + + - "Test case": name of CSIT test case, naming convention here + `CSIT/csit-test-naming <https://wiki.fd.io/view/CSIT/csit-test-naming>`_ + - "Thput trend [Mpps]": last value of trend over rolling window. + - "Anomaly value [Mpps]": in precedence - i) highest outlier if 3 + consecutive outliers, ii) highest regression if regressions detected, + iii) highest progression if progressions detected, iv) nil if normal i.e. + within trend. + - "Anomaly vs. Trend [%]": anomaly value vs. trend value. + - "Classification": outlier, regression, progression, normal - observed + over a rolling window. + - "# Outliers": number of outliers detected. + +Tables are listed in sections 1.x. Followed by daily trending graphs in +sections 2.x. Daily trending data used to generate the graphs is listed in +sections 3.x. + +VPP worker on 1t1c +------------------ + +.. include:: ../../../_build/_static/vpp/performance-trending-dashboard-1t1c.rst + +VPP worker on 2t2c +------------------ + +.. include:: ../../../_build/_static/vpp/performance-trending-dashboard-2t2c.rst + +VPP worker on 4t4c +------------------ + +.. include:: ../../../_build/_static/vpp/performance-trending-dashboard-4t4c.rst + |