AntStatistics

Description

This ant logger logs execution times for all build targets and displays them at the end of the build. Furthermore executions times of past builds are collected and graphed in a chart.

Configuration

AntStatistics can be configured via ant properties

Property	Description	Default
antstatistics.history.expire	Number of builds to keep in history	5
antstatistics.chart.height	Chart image height	800
antstatistics.chart.width	Chart image width	600
antstatistics.target.threshold	Threshold for the chart, targets with execution times lower than this will not be included	200
antstatistics.directory	Directory for AntStatistics to keep its data	antstatistics

Usage

Variant 1 (assuming AntStatistics and its dependencies are available in the ant classpath)

ant -logger de.pellepelster.ant.statistics.AntStatisticsLogger -f build.xml target

Variant 2 (assuming AntStatistics and its dependencies lie under ~/ant/antstatistics

ant -lib ~/ant/antstatistics -logger de.pellepelster.ant.statistics.AntStatisticsLogger -f build.xml target

Example Chart

Example Build Output

     [exec] Buildfile: /home/pelle/workspace/de.pellepelster.ant.statistics/test/build1.xml
     [exec]      [echo] Random:3
     [exec]      [echo] Random:3
     [exec]      [echo] Random:3
     [exec]      [echo] Random:1
     [exec]      [echo] Random:3
     [exec] BUILD SUCCESSFUL
     [exec] Total time: 13 seconds
     [exec] +------------------------------------+
     [exec] |               build1               |
     [exec] +------------------------------------+
     [exec] | Target  | Duration(s) | Duration % |
     [exec] +------------------------------------+
     [exec] | target1 |     10      |   47.00%   |
     [exec] | target2 |      6      |   28.00%   |
     [exec] | target3 |      4      |   19.00%   |
     [exec] | target4 |      1      |   4.00%    |
     [exec] +------------------------------------+
     [exec] |         total time (s): 13         |
     [exec] +------------------------------------+
BUILD SUCCESSFUL
Total time: 17 seconds