RRDtool (acronym for round-robin database tool) aims to handle time-series data like network bandwidth, temperatures, CPU load, etc. The data are stored in a round-robin database (circular buffer), thus the system storage footprint remains constant over time.
Cost / License
- Free
- Open Source
Platforms
- Online




RRDTool is the most popular Web-based alternative to KairosDB.
RRDTool is the most popular Open Source & free alternative to KairosDB.
- RRDTool is Free and Open Source






