Constant "Limit Exceeded" errors on Pages Functions despite being on Worker Paid Plan

Hi everyone,

I am experiencing persistent "Limit Exceeded" errors with my Cloudflare Pages Functions. I recently upgraded to the Workers Paid Plan to resolve this, but the errors continue to occur.

Here are my metrics from the dashboard:

Median CPU Time: 58.9 ms

99.9th Percentile: 458.2 ms

Plan: Workers Paid (Standard usage model)

Even though I am on the Paid plan, my functions are being terminated. I suspect it's because my median CPU time (58.9ms) exceeds the default 50ms CPU limit of the Standard usage model.

Questions:

How can I switch my Pages Functions to the Unbound usage model to allow for higher CPU limits?

Are there specific optimization tips for Pages Functions that hit the 50ms mark frequently?

Could this be related to a specific cold start issue or is it strictly CPU execution time?

I've attached my "Functions Metrics" screenshot for reference. Any help would be appreciated!
SCR-20251224-lsuj.png
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