MapR I/O Metrics
Every 10 seconds, the collectd service uses a plugin to gather the following MapR I/O metrics on each node in the cluster.
Name | Description |
---|---|
mapr.io.read_bytes | The number of MB read from disk. |
mapr.io.reads | The number of MapR File System disk read operations. |
mapr.io.write_bytes | The number of MB written to disk. |
mapr.io.writes | The number of MapR File System disk write operations. |