Every 10 seconds, the collectd service uses a plugin to gather the following MapR RPC metrics on each node in the cluster.
| Name | Description |
|---|---|
| mapr.rpc.bytes_recd | The number of bytes received by the filesystem over RPC. |
| mapr.rpc.bytes_sent | The number of bytes sent by the filesystem over RPC. |
| mapr.rpc.calls_recd | The number of RPC calls received by the filesystem. |