[4.0] Store memory and time as float in Profiler

[SharkyKZ]

Pull Request for Issue # .

Summary of Changes

Changes mark memory and time format from improperly formatted string to float.

Testing Instructions

Enable debug on PHP 8.

Actual result BEFORE applying this Pull Request

abs(): Argument #1 ($number) must be of type int|float, string given

Expected result AFTER applying this Pull Request

No errors.

Documentation Changes Required

Maybe?

Additional Comments

We also need something like this for staging (can be done without changing data type), waiting for response in #29353.

[alikon]

I have tested this item ✅ successfully on 5501f71

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[jwaisner]

I have tested this item ✅ successfully on 5501f71

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[Quy]

RTC

[wilsonge]

Thanks!