Collect metrics related to disk usage and IO.

The disk check is included in the Datadog Agent package, so you don't need to install anything else on your server.

The Disk check is enabled by default, and the Agent collects metrics on all local partitions. To configure the check with custom options, edit the disk.d/conf.yaml file, in the conf.d/ folder at the root of your Agent's configuration directory. See the sample disk.d/conf.yaml for all available configuration options.

Run the Agent's status subcommand and look for disk under the Checks section.

See metadata.csv for a list of metrics provided by this integration.

The Disk check does not include any events.

disk.read_write:
Returns CRITICAL if filesystem is in read-only mode. Note: This service check must be enabled under service_check_rw in the disk.d/conf.yaml.

Need help? Contact Datadog support.