Moddisk ((top)) -

To use Moddisk, it must be explicitly defined in the gmond.conf file. If you are setting up a monitoring environment, you will typically see a configuration block similar to this:

Moddisk is a dynamically loadable C module for gmond (the Ganglia Monitoring Daemon). In the Ganglia Architecture , gmond sits on every node in a cluster to collect local status information. Moddisk extends this capability by specifically targeting disk metrics, such as: moddisk

In the world of high-performance computing (HPC) and large-scale cluster management, (specifically moddisk.so ) is a critical metric module used by the Ganglia Monitoring System . While it often runs quietly in the background, it is the primary component responsible for collecting and reporting disk-related performance data from individual nodes to a centralized dashboard. What is Moddisk? To use Moddisk, it must be explicitly defined in the gmond