How to configure remote startup in JMeter

To set up JMeter for remote testing, the following steps are required:

Install JMeter on the host: Make sure the latest version of JMeter is already installed on the host. You can download and install JMeter from the official website (https://jmeter.apache.org/download_jmeter.cgi).

2. Setup the host: Configure the environment variables for JMeter on the host by adding the JMeter bin directory to the PATH environment variable on the host.

3. Configure the slave: Set up JMeter’s environment variables on the slave by adding the JMeter bin directory to the PATH environment variable.

4. To start the JMeter Server on the slave machine, open the command line interface, navigate to the bin directory of the JMeter installation directory on the slave machine, and then execute the following command.

jmeter-server

If you need to start the JMeter Server with a specific port number, you can use the following command:

jmeter-server -Dserver_port=<port_number>

For example, to start the JMeter Server using port number 9000, you can run the following command:

jmeter-server -Dserver_port=9000

Start JMeter on the host: Open the command line interface and navigate to the bin directory of the JMeter installation on the host.

6. Set up the remote host by editing the jmeter.properties file on the host. Locate the following two lines and uncomment them.

remote_hosts=127.0.0.1:1099
client.rmi.localport=0

The remote_hosts line specifies the IP address and port number of the slave machines, while the client.rmi.localport line specifies the local port number used by JMeter on the host machine.

If there are multiple slaves, their IP addresses and port numbers can be separated by commas.

7. Start remote testing: To initiate remote testing, run the following command on the host machine:

jmeter -n -t <test_script.jmx> -r

test_script.jmx is the file name of the test script to be executed.

The flag “n” indicates running JMeter in non-GUI mode, the flag “t” specifies the test script to be run, and the flag “r” indicates starting a remote test.

If a specific port number is assigned to the server, you can use the following command:

jmeter -n -t <test_script.jmx> -r -Dserver_port=<port_number>

For example, to start remote testing using port 9000, you can run the following command:

jmeter -n -t <test_script.jmx> -r -Dserver_port=9000

This allows for configuring and starting remote testing in JMeter. The slave machines will receive the test requests sent from the master machine and execute corresponding test scripts.