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Diffstat (limited to 'resources/tools/presentation/doc/pal_lld.rst')
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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 --- |