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| author |   Tibor Frank <tifrank@cisco.com> | 2018-03-01 14:52:47 +0100 |
|---|---|---|
| committer | Tibor Frank <tifrank@cisco.com> | 2018-03-21 15:43:10 +0000 |
| commit | efdcf6470f6e15dcc918c70e5a61d10e10653f1e (patch) | |
| tree | b2d5a5a2163b56d12f300c06119e925377674187 /resources/tools/presentation/doc/pal_lld.rst | |
| parent | 70068307d35abcd40abbcd9275bcb836d2cdbae6 (diff) | |
CSIT-913: Continuous Trending, Analysis and Change Detection
- CSIT-915: LLD
- CSIT-917: Functions to evaluate the results according to the PASS / FAIL criteria
- CSIT-918: Sphinx configuration
- CSIT-948: Statistical functions
- CSIT-949: Data models for trending plots
- CSIT-950: Code trending plots
- CSIT-951: Static content
- CSIT-984: PAL Specification file
- CSIT-996: Download data from nexus
Change-Id: Icb9305945bb0f142135bb177cb8781ba0096280e
Signed-off-by: Tibor Frank <tifrank@cisco.com>
Diffstat (limited to 'resources/tools/presentation/doc/pal_lld.rst')
| -rw-r--r-- | resources/tools/presentation/doc/pal_lld.rst | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/resources/tools/presentation/doc/pal_lld.rst b/resources/tools/presentation/doc/pal_lld.rst index 7ca3ad43d5..2e119fad82 100644 --- a/resources/tools/presentation/doc/pal_lld.rst +++ b/resources/tools/presentation/doc/pal_lld.rst @@ -1368,6 +1368,46 @@ of an element is required, only a new algorithm needs to be implemented and integrated. +Continuous Performance Measurements and Trending +------------------------------------------------ + +Performance analysis and trending execution sequence: +````````````````````````````````````````````````````` + +1. Triggered at completion of Performance Measurements and Archiving (PMA) job. + + a. Periodic, or gerrit triggers are supported too. + +2. Download RF output.xml from triggering CPM job. +3. Parse out the test results listed in PAL specification file. +4. Reads specified amount of PMA historical data from Nexus. +5. Calculate specified statistical metrics – see next section. +6. Evaluate latest results against the historical metrics, quantify relative + change and based on defined criteria set the result to Pass (no-change or + progression) or Fail (regression). +7. Add the new data to historical data. +8. Generate a new set of trend analysis summary and drill-down graphs. +9. Archive the latest RF output.xml to nexus for future analysis. +10. Publish trend analysis graphs in html format on https://docs.fd.io/. + +Parameters to specify: +`````````````````````` + +- job to be monitored - the Jenkins job which results are used as input data for + this test; +- number of builds used for trending plot(s) - specified by an integer greater + than zero, or zero for all available builds; +- tests we are interested in (list) list of tests which results are used for the + test; +- window size for the moving average. + +*Example:* + +:: + + TODO + + API --- |