RRDtool is a high-performance data logging and graphing system for time-series data.
- Efficient round-robin data storage
- Graphing and visualization tools
- Common backend for monitoring tools
- Time-series storage for monitoring
- Graph generation for reports
- Open-source and self-hosted
- Documentation: https://oss.oetiker.ch/rrdtool/
- Source Code: https://github.com/oetiker/rrdtool-1.x
RRDtool Setup