Help Center/ CodeArts PerfTest/ FAQs/ Pressure Test Project Management/ Why Does the CPU Usage of the Execution Node Used for the Pressure Test Remain High?
Updated on 2025-07-15 GMT+08:00

Why Does the CPU Usage of the Execution Node Used for the Pressure Test Remain High?

CodeArts PerfTest requires low processing latency.

The server may have a short response time for the sent packets, which requires continuous polling to reduce latency deviation, thus keeping CPU usage high.

Nodes used for providing pressure tests to resource groups are exclusive. Therefore, the high CPU usage does not affect your application or affect the test.