Application Performance Analysis Plug-in Description
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How the Profiling Plugin Works
The performance analysis plug-in runs in the same network space as the target analysis service and monitors the traffic of the network card to statistically analyze the work performance of the service. This is a bypass mechanism and has no special impact on the workflow and performance of the service itself. The plug-in Collect network packets from the TCP layer of the network, and analyze different protocol request and response packets by implementing decoders of different protocols.
- How to get the network card traffic of the container where the service is located
The performance analysis service is installed as a plug-in by the Rainbond service. According to the definition of Rainbond's support for the plug-in, the plug-in and the main business service run in the same network space, so the container network card devices where they are located can be regarded as the same device.
- How to perform protocol analysis
The obtained traffic packets exist in the form of packets.