Package org.apache.ignite.cache.query

## Interface QueryMetrics

-     public interface QueryMetrics

  Cache query metrics used to obtain statistics on query.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `double` | `averageTime()` | Gets average execution time of query.
    `int` | `executions()` | Gets total number execution of query.
    `int` | `fails()` | Gets total number of times a query execution failed.
    `long` | `maximumTime()` | Gets maximum execution time of query.
    `long` | `minimumTime()` | Gets minimum execution time of query.

- - ### Method Detail

    - #### minimumTime

          long minimumTime()

      Gets minimum execution time of query.
      Returns:
        Minimum execution time of query.

    - #### maximumTime

          long maximumTime()

      Gets maximum execution time of query.
      Returns:
        Maximum execution time of query.

    - #### averageTime

          double averageTime()

      Gets average execution time of query.
      Returns:
        Average execution time of query.

    - #### executions

          int executions()

      Gets total number execution of query.
      Returns:
        Number of executions.

    - #### fails

          int fails()

      Gets total number of times a query execution failed.
      Returns:
        Total number of times a query execution failed.