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app.normandy.migrationsApplied 12 Too many migrations eating up CPU. 142.0.1 (64-bit) Win10 Pro 64 bit

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fortmyers
fortmyers

Hello,

I have several PC;s but all suffer on occasion absurdly slow performance when a Firefox update is released.

I may be wrong but it appears there are too many of these processes running, I tried changing the value in " about:config " but Firefox defaults the value back to " 12 " when the browser is restarted.

" app.normandy.migrationsApplied 12 "

The below details are from a small, new cube pc that runs great, it is slow but does perform well, even previously just the other day running multiple Live Youtube streams with no issues, until now. :)

Any help would be great. Thank you!!!

" Firefox 142.0.1 (64-bit) "


Device Name Garage Processor Intel(R) Celeron(R) N4020 CPU @ 1.10GHz 1.10 GHz Installed RAM 4.00 GB (3.83 GB usable) Storage 58 GB SSD VID:32 MMC64G Graphics Card Intel(R) UHD Graphics 600 (128 MB) Device ID C12EB49A-0C22-41C3-A8E6-4420E4A419B0 Product ID 00330-50441-82637-AAOEM System Type 64-bit operating system, x64-based processor Pen and touch No pen or touch input is available for this display

Hello, I have several PC;s but all suffer on occasion absurdly slow performance when a Firefox update is released. I may be wrong but it appears there are too many of these processes running, I tried changing the value in " about:config " but Firefox defaults the value back to " 12 " when the browser is restarted. " app.normandy.migrationsApplied 12 " The below details are from a small, new cube pc that runs great, it is slow but does perform well, even previously just the other day running multiple Live Youtube streams with no issues, until now. :) Any help would be great. Thank you!!! " Firefox 142.0.1 (64-bit) " Device Name Garage Processor Intel(R) Celeron(R) N4020 CPU @ 1.10GHz 1.10 GHz Installed RAM 4.00 GB (3.83 GB usable) Storage 58 GB SSD VID:32 MMC64G Graphics Card Intel(R) UHD Graphics 600 (128 MB) Device ID C12EB49A-0C22-41C3-A8E6-4420E4A419B0 Product ID 00330-50441-82637-AAOEM System Type 64-bit operating system, x64-based processor Pen and touch No pen or touch input is available for this display
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All Replies (2)

TyDraniu
TyDraniu
  • Top 10 Contributor

Can you explain why did you touch that preference?

fortmyers
fortmyers Umnikazi wombuzo

Yes,

I open task manager then I open Firefox, the CPU usage goes up dramatically as Firefox creates more of some process, it goes up to 12, this may or may not be related to the normandy setting, I don't know. The normandy setting has a value of 12 and no other setting has a value of 12 so process of elimination. I am not a Firefox expert, just a user.

Thank you for your help in advance.