BDWatchdog is not currently bundled up in any way to allow for separate use and independent development of any of its parts. Nevertheless, you can use the next commands to quickly download the four main subprojects:
git clone https://github.com/JonatanEnes/metrics-to-time-series.git
git clone https://github.com/JonatanEnes/perf-java-flamegraphs-profiling
Web User Interface:
git clone https://github.com/JonatanEnes/metrics-and-profiling-viewer
Application timestamp manager
git clone https://github.com/JonatanEnes/applications-timestamps-snitch
For specific usage and configuration of a subproject, either check out the Subprojects section or visit its GitHub page.