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collectd vs Alerta: What are the differences?
collectd: System and applications metrics collector. collectd gathers statistics about the system it is running on and stores this information. Those statistics can then be used to find current performance bottlenecks (i.e. performance analysis) and predict future system load (i.e. capacity planning). Or if you just want pretty graphs of your private server and are fed up with some homegrown solution you're at the right place, too; Alerta: A tool used to consolidate and duplicate alerts from multiple sources for quick 'at-a-glance' visualisation. It combines a JSON API server for receiving, processing and rendering alerts with a simple, yet effective Alerta Web UI and command-line tool.
collectd and Alerta can be categorized as "Monitoring" tools.
Some of the features offered by collectd are:
- fast
- simple
- integrated
On the other hand, Alerta provides the following key features:
- Supports SQL
- Flexible alert format
- De-duplication and simple correlation
collectd is an open source tool with 2.29K GitHub stars and 1.1K GitHub forks. Here's a link to collectd's open source repository on GitHub.
Pros of Alerta
Pros of collectd
- Open Source2
- Modular, plugins2
- KISS1