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authorTibor Frank <tifrank@cisco.com>2018-04-17 13:43:04 +0200
committerTibor Frank <tifrank@cisco.com>2018-04-17 13:43:04 +0200
commit2387340f7050112311cd231f7d30d06731da4836 (patch)
tree669daccb94606036bd6e20f72dcbd4c6e46f2258 /docs/cpta/introduction/index.rst
parente3554783146e2c4f2b6b5084c8afc707787d6922 (diff)
Report, trending
Change-Id: Ib71be16f2ddf172c381b43d289a9a0000dad10b6 Signed-off-by: Tibor Frank <tifrank@cisco.com>
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-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
+