# Cheatsheets

## DropwizardMetricsOptions

Vert.x Dropwizard metrics configuration.

Name | Type | Description
`@baseName` | `String` | Set a custom baseName for metrics.
`@configPath` | `String` | Set the path for a config file that contains options in JSON format, to be used to create a new options object. The file will be looked for on the file system first and then on the classpath if it's not found.
`@enabled` | `Boolean` | -
`@jmxDomain` | `String` | Set the JMX domain to use when JMX metrics are enabled.
`@jmxEnabled` | `Boolean` | Set whether JMX will be enabled on the Vert.x instance.
`@registryName` | `String` | Set the name used for registering the metrics in the Dropwizard shared registry.

## Match

A match for a value.

Name | Type | Description
`@alias` | `String` | Set the alias the human readable name that will be used as a part of registry entry name when the value matches.
`@type` | `MatchType` | Set the type of matching to apply.
`@value` | `String` | Set the matched value.