width: 700
height: 1000
+The structure of the section "Plot" is as follows (example of a plot showing
+VPP HTTP server performance in a box chart with pre-defined data
+"plot-vpp-httlp-server-performance" set and plot layout "plot-cps"):
+
+::
+
+ -
+ type: "plot"
+ title: "VPP HTTP Server Performance"
+ algorithm: "plot_http_server_performance_box"
+ output-file-type: ".html"
+ output-file: "{DIR[STATIC,VPP]}/http-server-performance-cps"
+ data:
+ "plot-vpp-httlp-server-performance"
+ # Keep this formatting, the filter is enclosed with " (quotation mark) and
+ # each tag is enclosed with ' (apostrophe).
+ filter: "'HTTP' and 'TCP_CPS'"
+ parameters:
+ - "result"
+ - "name"
+ traces:
+ hoverinfo: "x+y"
+ boxpoints: "outliers"
+ whiskerwidth: 0
+ layout:
+ title: "VPP HTTP Server Performance"
+ layout:
+ "plot-cps"
+
Section: file
'''''''''''''
and integrated.
+Continuous Performance Measurements and Trending
+------------------------------------------------
+
+Performance analysis and trending execution sequence:
+`````````````````````````````````````````````````````
+
+CSIT PA runs performance analysis, change detection and trending using specified
+trend analysis metrics over the rolling window of last <N> sets of historical
+measurement data. PA is defined as follows:
+
+ #. PA job triggers:
+
+ #. By PT job at its completion.
+ #. Manually from Jenkins UI.
+
+ #. Download and parse archived historical data and the new data:
+
+ #. New data from latest PT job is evaluated against the rolling window
+ of <N> sets of historical data.
+ #. Download RF output.xml files and compressed archived data.
+ #. Parse out the data filtering test cases listed in PA specification
+ (part of CSIT PAL specification file).
+
+ #. Calculate trend metrics for the rolling window of <N> sets of historical data:
+
+ #. Calculate quartiles Q1, Q2, Q3.
+ #. Trim outliers using IQR.
+ #. Calculate TMA and TMSD.
+ #. Calculate normal trending range per test case based on TMA and TMSD.
+
+ #. Evaluate new test data against trend metrics:
+
+ #. If within the range of (TMA +/- 3*TMSD) => Result = Pass,
+ Reason = Normal.
+ #. If below the range => Result = Fail, Reason = Regression.
+ #. If above the range => Result = Pass, Reason = Progression.
+
+ #. Generate and publish results
+
+ #. Relay evaluation result to job result.
+ #. Generate a new set of trend analysis summary graphs and drill-down
+ graphs.
+
+ #. Summary graphs to include measured values with Normal,
+ Progression and Regression markers. MM shown in the background if
+ possible.
+ #. Drill-down graphs to include MM, TMA and TMSD.
+
+ #. Publish trend analysis graphs in html format on
+ https://docs.fd.io/csit/master/trending/.
+
+
+Parameters to specify:
+``````````````````````
+
+- job to be monitored - the Jenkins job which results are used as input data for
+ this test;
+- builds used for trending plot(s) - specified by a list of build numbers or by
+ a range of builds defined by the first and the last buld number;
+- list plots to generate:
+
+ - plot title;
+ - output file name;
+ - data for plots;
+ - tests to be displayed in the plot defined by a filter;
+ - list of parameters to extract from the data;
+ - periods (daily = 1, weekly = 5, monthly = 30);
+ - plot layout
+
+*Example:*
+
+::
+
+ -
+ type: "cpta"
+ title: "Continuous Performance Trending and Analysis"
+ algorithm: "cpta"
+ output-file-type: ".html"
+ output-file: "{DIR[STATIC,VPP]}/cpta"
+ data: "plot-performance-trending"
+ plots:
+ - title: "VPP 1T1C L2 64B Packet Throughput - {period} Trending"
+ output-file-name: "l2-1t1c-x520"
+ data: "plot-performance-trending"
+ filter: "'NIC_Intel-X520-DA2' and 'MRR' and '64B' and ('BASE' or 'SCALE') and '1T1C' and ('L2BDMACSTAT' or 'L2BDMACLRN' or 'L2XCFWD') and not 'VHOST' and not 'MEMIF'"
+ parameters:
+ - "result"
+ # - "name"
+ periods:
+ - 1
+ - 5
+ - 30
+ layout: "plot-cpta"
+
+ - title: "VPP 2T2C L2 64B Packet Throughput - {period} Trending"
+ output-file-name: "l2-2t2c-x520"
+ data: "plot-performance-trending"
+ filter: "'NIC_Intel-X520-DA2' and 'MRR' and '64B' and ('BASE' or 'SCALE') and '2T2C' and ('L2BDMACSTAT' or 'L2BDMACLRN' or 'L2XCFWD') and not 'VHOST' and not 'MEMIF'"
+ parameters:
+ - "result"
+ # - "name"
+ periods:
+ - 1
+ - 5
+ - 30
+ layout: "plot-cpta"
+
API
---
Code Review / csit.git / blobdiff