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Windows 7 Update resource hog

Frick

Fishfaced Nincompoop
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This actually began on the old old system I had this summer: An HP dc7800p with a C2D e8400 and 4GB of RAM.

Various services tied to Windows Update, mostly svchost.exe -ntsvcs is hogging lots of CPU time and gobbles up 2GB of RAM. Sometimes I get weird mouse lag on the desktop, and it generally coincides with the update service spiking. I think that is when it's searching for updates and comparing to whatever is already installed or something because iirc it's essentially combing database files located in the Windows folder. When updates are installing TrustedInstaller and MRT.exe also uses lots of CPU time, and Security Essentials. After reboot it takes a bunch of minutes for everything to calm down.

On the current system it's less noticable (16GB RAM rocks), but on 4GB of RAM it's terrible. I know Windows Update is supposed to do stuff, but svchost can use up to 70% CPU and up to 2GB RAM for anything up to 20 minutes, especially on reboots and resume from sleep, but it happens ... sometimes, often enough for me to get used to it. I thought I had problems with the old machine and ended up simply disabling the update services, only running them manually on patch tuesdays. But it still does it, and it's annoying.

So: Is it supposed to be like this or is there something wrong? Is it just Windows 7 getting older?

And yes, the CPU clocks up as it should.
 
i just turn off automatic updates, by the way blackviper.com for services and also askwoody.com MS-DEFCON for Windows Updates is good info
 
I am pretty sure this was fixed by the latest Windows Update agents.
CPU usage will still be quite high, but RAM footprint was reduced.
P.S.
Yes, by now it includes the reminders about upgrade to Windows 10 :)
 
I am pretty sure this was fixed by the latest Windows Update agents.
CPU usage will still be quite high, but RAM footprint was reduced.
P.S.
Yes, by now it includes the reminders about upgrade to Windows 10 :)

certain updates do if you blindly download them. I use Askwoody.com about certain updates now
 
oh i avoided certain updates actually.
 
So I'm just gonna have to live with slowdowns from time to time? Blergh. :(
 
So I'm just gonna have to live with slowdowns from time to time? Blergh. :(

You can always set updates to manual. It keeps it feom using CPU tine, and also allows you to look up each update to see what it does.
 
Is it supposed to be like this or is there something wrong? Is it just Windows 7 getting older?
No it's not supposed to be like this, I also only have 4GB RAM (paired with a Phenom II X4) and I've never noticed any slow downs after a reboot even when updates were installed.
But my Windows is installed on an SSD so could it be your HDD?
 
No it's not supposed to be like this, I also only have 4GB RAM (paired with a Phenom II X4) and I've never noticed any slow downs after a reboot even when updates were installed.
But my Windows is installed on an SSD so could it be your HDD?

Nope, it's actually on an SSD now.

You can always set updates to manual. It keeps it feom using CPU tine, and also allows you to look up each update to see what it does.

I could, but that's not a solution, that's a workaround I rather not do honestly. For one thing I only install important updates and I cannot be bothered to go through all of them anyway. :p I just want it to work.
 
Nope, it's actually on an SSD now.



I could, but that's not a solution, that's a workaround I rather not do honestly. For one thing I only install important updates and I cannot be bothered to go through all of them anyway. :p I just want it to work.

Not a workaround, it's an "I don't trust MS" way of doing things. If I let it be automatic my W7 HTPC would have been updated to W10 without my permission long ago.

And I don't look up Security Updates on the links they provide, only the others. It takes a grand total of 5 minutes per month.
 
Not a workaround, it's an "I don't trust MS" way of doing things. If I let it be automatic my W7 HTPC would have been updated to W10 without my permission long ago.

And I don't look up Security Updates on the links they provide, only the others. It takes a grand total of 5 minutes per month.


Heck even askwoody.com MS DEFCON System doesn't recommend leaving auto updates on. Heck if this is such an issue call ms up and see what they think, oh that's right they'll force you to buying W10 to upgrade or buy a new machine...
 
Windows update does this on 7/8, because its grabbing/hashing the upgrade to windows 10 - even if you tell it not to.

Its super annoying, and i just tell people to totally disable windows 10 and use a manual update utility (the one in my sig works for 7/8 as well)
 
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