A Statistic is composed by applying a certain Metric on some Statistic Data. A Statistic could for example be composed by applying the metric Average on the statistic data Response size.
Statistic Data
Different types of Components exposes different Statistic Data.
Every Metric cannot be applied to every Statistic Data (because it wouldn't make sense to apply certain Metrics to certain Statistic Data). The Applicable Metrics column tells which Metrics that can be applied to that Statistic Data.
Runner Components 
| Statistic Data | Description | Applicable Metrics |
|---|---|---|
| Completed | Number of completed requests. | Per Second, Total |
| Discarded | Number of discarded requests. | Per Second, Total |
| Failures | Number of failed requests. | Per Second, Total |
| Queued | Number of currently queued requests. | Value |
| Response Size | The size in bytes of the recieved response. | Average, Max, Median, Min, Std Dev, %-ile 25th, %-ile 75th, %-ile 90th |
| Running | Number of currently running requests. | Value |
| Sent | Number of sent requests. | Per Second, Total |
| Throughput | Amount of data or transactions per second handled by the Runner. | BPS, TPS |
| Time Taken | The time taken in milliseconds for the requests (often the same as response time). | Average, Max, Median, Min, Std Dev, %-ile 25th, %-ile 75th, %-ile 90th |
Projects and VU Scenarios
| Statistic Data | Description | Applicable Metrics |
|---|---|---|
| Assertion Failures | Number of assertion failures. |
Per Second, Total |
| Request Failures | Number of request failures (e.g. socket timeout). | Per Second, Total |
| Requests | Number of requests. | Per Second, Total |
| Failures | Number of failures. | Per Second, Total |
Metrics
All Metrics operate on all samples/values since the last data point. This means that if the Average response size in the Seconds zoom level is 4711 bytes at 26 seconds, then 4711 bytes is the average response size between 00:00:25 and 00:00:26.
| Metric | Description |
|---|---|
| Average | Average value (from all samples since last data point). |
| BPS | Bytes per second. |
| Max | Maximum value. |
| Median | Median value (same as %-ile 50th). |
| Min | Minimum value. |
| Per Second | Per second (always per second, no matter the zoom level). |
| Std Dev | Standard deviation. |
| Total | Total (same as per second in Seconds zoom level). |
| TPS | Transactions per second. |
| Value | The actual value (interpolated to data point resolution). |
| %-ile 25th | The 25th percentile (interpolated, inclusive). |
| %-ile 75th | The 75th percentile (interpolated, inclusive). |
| %-ile 90th | The 90th percentile (interpolated, inclusive). |
Please note that Median, Percentile and Standard Deviation values are aggregated by using a weighted average. This means that they will not show precise values in any other zoom levels than the Seconds zoom level.
