State-of-the-art IT monitoring for cloud and hybrid infrastructures
Scalable and automated enterprise-wide IT monitoring
Free & open source IT monitoring
The exception "TypeError: expected string or buffer" could occur
when using the service grouping feature (Global settings > Grouping of services in table views).
To the list of all Werks
Try out Checkmk now.
Join us for the highlight of the year when the Checkmk Community gets together in Munich from June 11-13.