Windows 10: Solution for high ram usage by windows defender.

Finally, I found a solution for the high memory usage by the windows 10 in- built antivirus. This software almost made me reluctant to use it further. But when I enabled it to run it in the background, it caused a magic!! It causes no more high memory consumption and roughly consumes 100MB in my case, which is only 2% of my total ram. See the difference!!Still I would say that Microsoft really needs to pay attention to this problem and find a solution in the future updates of windows 10.Thank you.

:)

 

My ram and cpu usage is very high


Not using Windows Defender myself to check, as it could be doing something at the moment, you say Defender is always using this amount of RAM or CPU ? High usage for this specific Antimalware would be much higher then that percentage. As far as what else it could be at the moment i can not see the entire list, but Chrome is using more RAM and Spotify is close to Defender's RAM usage.

Also check the details tab in Task manager, give you better idea of what is running and using both CPU and RAM. Check programs that startup with the PC, in startup tab in Task Manager, try to look and see ones that mention High usage, try to disable if not needed to run at startup as many still keep running after that.

I would run a full scan with Defender, also try at the run command type mrt.exe. As far as Avast being better, i would think so. Defender alone is not too good, in combination with say Malwarebytes free would be better protection.
Rule out any virus by doing so, can use Malwarebytes also for now for a scan of system.
Antivirus for Windows 10 | Windows Antivirus | Malwarebytes Windows 10

 

RAM leaks and high CPU usage

Sorry to seem so negative, folks, but am I the only one who thinks it's disgraceful that the onus seems continually to be on users to fix the ridiculous RAM leaks and high CPU usage problems that were caused by the Fall 2017 Creators Update?

I received the Creators Update for Windows 10 Pro near the end of the year -- not surprisingly, since I'm currently living in eastern Europe. Installation went smoothly, but from the outset, I began experiencing significantly higher RAM and CPU usage. These
were issues that I'd not experienced before. I did a bit of research, and discovered that the errors don't really seem to depend on system hardware or idiosyncratic configurations. Instead, the problems appear to lie clearly with the update itself.

I'm lucky enough to have a very robust system: i7 Haswell-E 5820, factory overclocked and liquid-cooled; 32 GB of RAM; GTX-980; fast SSD as my program drive, etc. I also have a Rainmeter skin that shows me RAM and CPU usage in real time. On boot, I used
to see only about 2.25 GB of RAM being used; CPU would settle to 1-2%. Since the Creators Update, RAM usage on boot is routinely from a low of about 4.25 GB to as much as 7.5 GB, and CPU usage regularly shows prolonged inexplicable intervals of 20 - 35% usage,
and occasionally even more.

I've tried the various suggested measures to alleviate the problems, with minimal (and only temporary) success at best. I've had no success at all in trying to get information directly from Microsoft through Support. It's worth noting that all the various
suggestions to deal with these problems involving taking steps to cripple Windows functionality in order to reduce system overheads, thereby depriving users of some of the very benefits the OS is supposed to provide. Microsoft doesn't seem to be bothered by
that; in fact, it seem quite content to allow users to flounder around in the mess created by the update.

Does anyone have a definitive solution for the RAM leakage and CPU usage problems (short of turning to an alternative OS)? Is there any word as to whether Microsoft will address these problems soon?

Moved from: [Windows / Windows 10 / Windows settings]

 

high ram usage windows 10 while gaming

Hi Abhay,



Welcome and thank you for posting your query in Microsoft Community. We appreciate your interest in Windows 10.



I would like to inform that usually when you are trying to play games RAM usage will be high.



To see if any other Third party software are accessing high usage of RAM, I suggest you to perform the below troubleshooting steps and check.

Method 1: Run System Maintenance Troubleshooter

Follow the steps given below:

• 
  Type Troubleshooting in the Search box from the desktop.
  
• 
  Select the Troubleshooting option.
  
• 
  Select View All option and select the
  System Maintenance.
  
• 
  Click on Next to perform the System Maintenance troubleshooter and follow the steps.
  

Method 2: If the issue still persists then,

Step 1: Start computer in safe mode.

• 
  Type Settings in the search box on the desktop, select
  Settings.
  
• 
  Here select Change pc settings and then
  General.
  
• 
  Scroll down to Advanced startup, click
  Restart now.
  
• 
  Click on Troubleshoot, Advanced options, and Startup Settings.
  
• 
  Click Restart, select Safe mode and then press
  Enter.
  

Step 2: Perform Clean boot to avoid any third party software conflict.

Disclaimer: Putting your system in
Clean Boot state helps in identifying if any third party applications or startup items are causing the issue. You need to follow the steps from the article mentioned below to perform a Clean Boot.

How to perform a clean boot in Windows



(Applies to Windows 10 as well)

Refer to "How to reset the computer to start normally after clean boot troubleshooting" to reset the computer to start as normal after troubleshooting.





Hope it helps. Please perform the above methods and update the status of this issue, we will be happy to help you.