40.30 [Solved] UEFN needs 64GB virtual Memory (pagefile.sys) 32GB not enough for Audit Statisics

Summary

When opening the Star Wars Example Light Sabre and trying
Tools → Audit → Statistics when the “Collecting Memory” comes up with a 32GB Virtual Memory Page File there is a crash and the error is page file too small.
When made page file 64GB works well, slightly quicker than 40.20.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Memory

Steps to Reproduce

  1. Open UEFN 40.30
  2. Start previous version 40.20 Star Wars Example Light Sabers and Force Powers with 32GB Virtual Memory (pagefile.sys)
    3 Go to Tools → Audit → Statistics
  3. UEFN crashes with Page file to small on logs.

Expected Result

With 64 GB, no longer 32GB the UEFN does not crash
how to install 64GB Virtual Memory
will fix the problem and UEFN seems slightly quicker.
You can see you usage in Windows Task Manager - Memory - Committed.
IMHO this is maybe possibly due to UEFN Garbage collector not running so often

Observed Result

UEFN Crash some error

Platform(s)

Windows 11 25H2

Island Code

7310-0398-6511

Upload an image

Screenshot (240).png

Additional Notes

The update page file should be for performance put on another fast extra SDRAM drive so that this will not affect the operating system, but will work on system drive