12, jmeter- listener introduction and use
jmeter- listener introduction and use
- View results tree
- Summary Report
- Aggregate Report
- Backend Listener
- Aggregate Graph
- Assertion results
- Comparison Assertion Visualizer
- Generate summary results
- Graphical results
- JSR223 Listener
- Mail visualizer
- Response Time Graph
- Save the file in response to
- Simple Data Writer
- See the results in tabular
- BeanShell Listener
View results tree
Debugging tool. Surely we are also often used, it does not describe. Somewhat similar to our capture, you can see the request and response messages.
Summary Report
Summary Report for the test request to create a different table for each row named. This report is similar to the polymerization, except that it uses less memory.
Parameter Description:
- File Name: saved path
- Configure: Click to open, select the items to be monitored
- Label Sampler alias, if you select the Include Group name , name of the thread group is added as a prefix
- The number of runs # Samples Sampler
- Average request (transaction), the average response time
- Minimum response time request Min
- The maximum response time for the request Max
- Std. Dev standard deviation of the response time
- Error% transaction error rate
- Throughput Throughput is TPS
- Received KB / sec received kilobytes per second
- Kilobytes Sent KB / sec per second transmission
- Avg. Bytes response average flow
Aggregate Report
And Summary Report is similar, but the contents of the table is slightly different.
- Label Sampler alias, if you select the Include Group name , name of the thread group is added as a prefix
- The number of runs # Samples Sampler
- Average request (transaction), the average response time
- Median median
- 90% Line 90% user response time
- 95% Line 90% user response time
- 99% Line 90% user response time
- Min minimum response time
- Max maximum response time
- Error Error Rate
- Throughput Throughput
- Received KB / sec received kilobytes per second
- Sent KB / sec received kilobytes per second
Backend Listener
Behind complement, yet not studied this stuff.
Aggregate Graph
By Aggregate Graph we can see the results with graphical display of results table, looking very complicated, in fact, we know a little translation, the vast majority are set for the graphic.
Column settings
- Columns to display select columns to be displayed in the chart
- Rectangles color Click the right color rectangle to open the dialog box, select a custom color. (That is, click)
- Foreground color allows you to change the text color value
- Value font allows you to define the text font settings
Draw outlines bar?在条形图上绘制或不绘制边界线Show number grouping?是否显示Y轴标签中的数字分组Value labels vertical?更改值标签的方向。（默认为水平）Column label selection按结果标签过滤
Title
In the title of the head-defined chart chart
Graph size
The size of the width of the current window size and JMeter height calculation pattern. use" 宽度”和“ 高度”字段定义自定义大小。单位是像素。
X Axis settings
X axis labels defined maximum length (in pixels)
Y Axis settings
The Y-axis define custom maximum.
Legend
Defined chart legend placement and font settings
Assertion results
Nothing to explain, consume a lot of resources (memory and CPU), performance testing time is not recommended.
Comparison Assertion Visualizer
Compare used together with the assertion, I did not understand the whole, the next look.
Generate summary results
Generating a test run so far to the summary log file and / or standard output. Simply put, you can see by the following two interfaces, of course, more than two. To cite two examples.
Graphical results
I think the result is metaphysics graphics inside. Of course, it is also occupied by the system CPU, so performance testing time is not recommended. I think this figure is headache. However, the write or write -
Parameter Description
The number of samples. Here, we can be simply understood as the number of samples is jmeter launched a total of how many times a request to the server;
The latest samples. jmeter last transmission request response time. Milliseconds;
average. Average response time of all requests. Milliseconds;
Deviation. Standard deviation, studied statistics students should know the concept. It does not matter if you know nothing about this concept, the smaller the closer deviation represents the average overall results of the test;
Throughput. The number of request processing system can be measured per minute, which is an important indicator of the quality of performance is determined server (it can be said to be the most important indicators). In the above graph we can see the results of a report in the throughput of the system is 138.985 per minute, which represents the system can handle 138.985 requests per minute;
In value. Response time is the middle value, the value of the academic point refers to a value 50% greater than this value, the other 50% is less than this value. Mongolia circle, right? In fact, if the value refers to the number nine, then we arrange these numbers from small to large, ranked fifth in the value of the number is the number of this group. So if there are 10 number it? 10, then the number of the fifth and the sixth number is the average of the values of the set of numbers;
JSR223 Listener
Research behind the back, need to use some js, untouchable, untouchables, feeling jmeter to do functional testing has been frenzied.
Mail visualizer
If the test run failed to receive much response from the server, you can mail program visualization tool set to send e-mail, this is true, play promptly notify the results, the following I am using a 163 SMTP testing. can be realised.
from sender addressee recipient
Response Time Graph
Response time graphic listener. And we introduced a little earlier Aggregate Graph similar
Parameter Description
- Time Interval (ms) X-axis interval (in milliseconds)
- Filter Sampler label selection result by the tag. You can use regular expressions
- Title Title in the head of the chart to customize the chart
- Line settings that define a line width
- Graph size according to the size of the width of the current window size and JMeter height calculation pattern. use"
宽度”和“高度”字段定义自定义大小。单位是像素。 - Date Format X Axis settings custom X-axis labels
- Y Axis settings Y-axis is defined as a custom maximum value (in milliseconds)
- Legend defined and placed chart legend font settings
Save the file in response to
The next study. Not interested not interested
Simple Data Writer
In response to the recording sampling results are not displayed graphically. With NON GUI mode using
See the results in tabular
Polymerization and the like reports. Nothing to explain