Configure the JMeter Response Time Graph listeners: properties, defaults, and practical usage notes for building reliable load tests.
Part of the Listeners category. Also documented in context in the full Component Reference.

The Response Time Graph draws a line chart showing the evolution of response time during the test, for each labelled request. If many samples exist for the same timestamp, the mean value is displayed.
The figure below shows an example of settings to draw this graph.
Response time graph settings
| Name | Required | Description |
|---|---|---|
| Interval (ms) | Yes | The time in milliseconds for X axis interval. Samples are grouped according to this value. Before display the graph, click on Apply interval button to refresh internal data. |
| Sampler label selection | No | Filter by result label. A regular expression can be used, ex. .*Transaction.*. Before display the graph, click on Apply filter button to refresh internal data. |
| Title | No | Define the graphโs title on the head of chart. Empty value is the default value: โResponse Time Graphโ. The button Synchronize with name define the title with the label of the listener. And define font settings for graph title |
| Line settings | Yes | Define the width of the line. Define the type of each value point. Choose none to have a line without mark |
| Graph size | No | Compute the graph size by the width and height depending of the current JMeterโs window size. Use Width and Height fields to define a custom size. The unit is pixel. |
| X Axis settings | No | Customize the date format of X axis label. The syntax is the Java SimpleDateFormat API. |
| Y Axis settings | No | Define a custom maximum value for Y Axis in milli-seconds. Define the increment for the scale (in ms) Show or not the number grouping in Y Axis labels. |
| Legend | Yes | Define the placement and font settings for chart legend |