/**
* Retrieve the total end-to-end execution time (in milliseconds) for {@link
* HystrixCommand#execute()} or {@link HystrixCommand#queue()} at a given percentile.
*
* <p>When execution is successful this would include time from {@link
* #getExecutionTimePercentile} but when execution is being rejected, short-circuited, or
* timed-out then the time will differ.
*
* <p>This time can be lower than {@link #getExecutionTimePercentile} when a timeout occurs and
* the backing thread that calls {@link HystrixCommand#run()} is still running.
*
* <p>When rejections or short-circuits occur then {@link HystrixCommand#run()} will not be
* executed and thus not contribute time to {@link #getExecutionTimePercentile} but time will
* still show up in this metric for the end-to-end time.
*
* <p>This metric gives visibility into the total cost of {@link HystrixCommand} execution
* including the overhead of queuing, executing and waiting for a thread to invoke {@link
* HystrixCommand#run()} .
*
* <p>Percentile capture and calculation is configured via {@link
* HystrixCommandProperties#metricsRollingStatisticalWindowInMilliseconds()} and other related
* properties.
*
* @param percentile Percentile such as 50, 99, or 99.5.
* @return int time in milliseconds
*/
public int getTotalTimePercentile(double percentile) {
return percentileTotal.getPercentile(percentile);
}
/**
* Retrieve the execution time (in milliseconds) for the {@link HystrixCommand#run()} method being
* invoked at a given percentile.
*
* <p>Percentile capture and calculation is configured via {@link
* HystrixCommandProperties#metricsRollingStatisticalWindowInMilliseconds()} and other related
* properties.
*
* @param percentile Percentile such as 50, 99, or 99.5.
* @return int time in milliseconds
*/
public int getExecutionTimePercentile(double percentile) {
return percentileExecution.getPercentile(percentile);
}
