@Active_123 Yes you are correct, it is the average processing time. With my understanding and based on my case, from April 2024 to Feb 2025 (until Final Decision & P1/P2) it has at least 11 months average to process (during April 2024). It took 10 months for the whole process and within 11 months average processing time.
Our application in is queue on the date you filled your application and the VO needs to act on the application when it was submitted.
As far as I believe since the last filling for RNIP is August 2024, the average processing time was still 11 months. If your application is beyond 11 months already that is the time you should be following-up with IRCC.