# Uses of Package
io.vertx.core.spi.observability

- Packages that use io.vertx.core.spi.observability
  Package | Description
  --- | ---
  io.vertx.core.spi.metrics |
  io.vertx.micrometer |

- Classes in io.vertx.core.spi.observability used by io.vertx.core.spi.metrics
  Class | Description
  --- | ---
  HttpRequest | An HTTP request.
  HttpResponse | An HTTP response.

- Classes in io.vertx.core.spi.observability used by io.vertx.micrometer
  Class | Description
  --- | ---
  HttpRequest | An HTTP request.