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).
+under line rate load). Data comes from trending MRR jobs executed every 12
+hrs (2:00, 14:00 UTC). Trend, trend compliance and anomaly calculations are
+based on a rolling window of <N> samples, currently 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.
+ - **Test Case** : name of CSIT test case, see naming convention in
+ `CSIT wiki <https://wiki.fd.io/view/CSIT/csit-test-naming>`_.
+ - **Throughput Trend [Mpps]** : last value of trend calculated over a
+ rolling window.
+ - **Trend Compliance** : calculated based on detected anomalies over a
+ rolling window, listed in precedence order - i) **failure** if 3
+ consecutive outliers, ii) **regression** if any regressions, iii)
+ **progression** if any progressions, iv) **normal** if data compliant
+ with trend; test cases listed alphabetically within compliance category.
+ - **Top Anomaly [Mpps]** : i) outlier if **failure**, ii) drop
+ if **regression**, iii) gain if **progression**, iv) **-**
+ if normal i.e. within trend.
+ - **Change [%]** : **Top Anomaly** vs. **Throughput Trend**, **-** if
+ normal.
+ - **Outliers [Number]** : number of outliers detected over a rolling window.
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
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.. include:: ../../../_build/_static/vpp/performance-trending-dashboard-4t4c.rst
-