Virtual Memory Metrics
Every 10 seconds, the collectd service uses the vmem plugin to gather the following memory metrics on each node in the cluster.
Name | Description |
---|---|
vmem.vmpage_faults.majflt | The number of major page faults. Major page faults require pages to be accessed from disk. |
vmem.vmpage_faults.minflt | The number of minor page faults. Minor page faults can be resolved by sharing pages that are already in memory. |