NetApp Monitoring Blog


Knowledge and insights from developing monitoring plugins for NetApp

Category: v3.10.2

Version 3.10.2 released

Most important changes IMPORTANT: Fixes a bug in ServiceProcessor which made the check exiting with OK even if errors were found (false negative). This makes this update an important one for all customers relying…

IMPORTANT: ServiceProcessor Check does not alarm as expected

Overview During an internal code review we have found a bug in the check ServiceProcessor. The present version will exit with OK even if errors werde found (false negative). Mitigation Customers using the…

Checking for runaway processes

We are having a new check proposed by one of our customers who had an issue with a single process eating up all the CPU time on a filer. It’s easy to identify…

Update-Mode shows performance gain by collector-architecture

The recently implemented Update-Mode for the getters lead to a reduction in the monitoring systems CPU load between 30 and 50% reported one of our customer, a large automotive company from Germany. The…

Update function and Grafana compatibility

I can recommend the unstable release 3.10.1_10 to all experimenting monitoring admins. Above all, this has the character of a technology preview. Included are two major innovations: The update mode for all getters…

Update Funktion und Grafana-Kompatibiliät

Allen experimentierfreudigen Monitoring Admins darf ich das unstable Release 3.10.1_10 empfehlen. Dieses hat vor allem den Charakter einer Technologievorschau. Enthalten sind zwei wesentliche Neuerungen: Der Updatemode für alle Getter Die Option auch für…