mediasoup-client-aiortc worker

Hi all,
I’m writing mediasoup benchmark tool using mediasoup-client-aiortc library. I use similar code as in mediasoup-demo/RoomClient.ts at v3 · versatica/mediasoup-demo · GitHub. As I can see, CPU usage is increasing as more workers are created. The document said that each worker is an python process. My question here is do I have to create separate worker for each RoomClient object ? My guessing is not necessary, as same as worker in server module.
Thanks.

What is mediasoup-webrtc-ortc?

GitHub - versatica/mediasoup-client-aiortc: mediasoup-client handler for aiortc Python library .
Sorry, I put wrong name. I updated the question.