By default, the agent communicates over TCP or UDP port 4444 . Ensure your firewall allows traffic on this port. Installation & Launch Steps
Select the specific metrics you want to monitor, such as CPU , Memory , Swap , Disks I/O , or Network I/O . Troubleshooting Common Issues perfmon server agent download
Upon starting, the agent will log that it is "Listening for TCP and UDP connections on port 4444". Connecting JMeter to the Agent By default, the agent communicates over TCP or UDP port 4444
Installing the agent is a straightforward process of "unzip and run": such as CPU
You can find the latest stable versions, such as ServerAgent-2.2.3.zip , on the PerfMon GitHub repository or the JMeter-Plugins.org project page.
Add a row for each server, entering its Host/IP and the default Port (4444) .