Collect new git stats metrics

Add numberOfPackFilesSinceBitmap and numberOfObjectsSinceBitmap metrics
to the GitStatsMetricsCollector.

- numberOfPackFilesSinceBitmap: contains number of packfiles created
  since the latest bitmap generation.

- numberOfObjectsSinceBitmap: contains the number of objects stored in
  pack files and as loose objects created since the latest bitmap
  generation.

Change-Id: Ide01230379ed0203f040edbaf9c17f0f162213f0
2 files changed
tree: ac5b1adf934896f356b6dbf5919ec551efd94d3f
  1. src/
  2. .gitignore
  3. BUILD
  4. README.md
README.md

Plugin to collect Git repository metrics

This plugin allows a systematic collection of repository metrics. Metrics are updated upon a ref-update receive.

How to build

Clone or link this plugin to the plugins directory of Gerrit‘s source tree, and then run bazel build on the plugin’s directory.

Example:

git clone --recursive https://gerrit.googlesource.com/gerrit
git clone https://gerrit.googlesource.com/plugins/git-repo-metrics
pushd gerrit/plugins && ln -s ../../git-repo-metrics . && popd
cd gerrit && bazel build plugins/git-repo-metrics

The output plugin jar is created in:

bazel-genfiles/plugins/git-repo-metrics/git-repo-metrics.jar

How to install

Copy the git-repo-metrics.jar into the Gerrit's /plugins directory and wait for the plugin to be automatically loaded.

Configuration

More information about the plugin configuration can be found in the config.md file.