Windows 10: Memory usages explained

I was running Windows 10 with 12gb, using about 70 to 80% of memory.


I upgraded my memory to 24gb and still using 70 to 80% of memory.


Can this be explained? I would not though memory usage would be so aggressive in Windows 10.

:)

 

System and compressed memory high disk usage during file copy

Thank you Amarjeet_Paul.

I spent many more hours than I had hoped this past week reading and trying others' suggestions from this community on how to reduce high RAM usage due to ntoskrnl.exe. The "System and compressed memory" process remained the top consumer of RAM, using 500-900MB,
among all other processes running. I deemed it to be the likely culprit in making my computer use frustratingly sluggish. After completing your
third step, steps 1. & 2. provided no improvement in my case, the "System and compressed memory" process RAM usage has plummeted from the top of the Task Manager Process list to the bottom, running at a remarkable 0.1MB! That's a whole lot less than
1% of the targeted process' gluttony. You're hired! Ps. I'll be keeping an eye on the process' use as I get back to normal operations, and be back if it floats to high in the list. Or if the registry fix you suggested has compromised use in any way. Please
explain in simple terms what the insertion of your registry modification is doing.

Thanks again.

Geoff

 

100% Memory usage

Hi,

Thank you for posting your query on Microsoft Community.

You might be facing this issue due to several reasons like low virtual memory, third party software conflicts, virus threat on the computer etc.



Even though no programs or applications are running, some background services can show memory usage and disk usage. In order to check which particular program is using the memory, I would suggest you to check the Task manager.



Refer to these steps:

1. Press Windows key + X, select
task manager.

2. Click on the ‘Processes’ tab and it will show you show you a list of programs and services running and their corresponding memory usage and disk usage.

3. Check if any of the item listed is consuming more memory or disk usage than normal.



I suggest you to try the following steps and check if this helps.

You need to increase the virtual memory by making it equivalent to your RAM size for the initial size and twice of the initial size in maximum size and make sure you have the same amount of free space in your hard drive
in each drive.



To do this, follow the steps:

1. Go to Control Panel (Press Windows key + X)> All control panel items > System

2. Click on Advanced system settings.

3. Under Performance, click on settings

4. Go to Advanced tab

5. Under Virtual memory, click on Change

6. Un-check "Automatically manage paging file size for all drives" check box

7. Select your windows drive (where OS is installed)

8. Click on Custom size radio button

9. Set Initial size equivalent to your RAM size in MB

10. Set Maximum size to twice of your RAM size in MB

11. Click on Set

12. Click on OK thrice

13. Restart your system

Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.

 

100% disk usage and memory usage

Hi,

100% disk usage and memory usage can be caused by a software corruption, running application running on the background and malware or virus infection.

For us to properly isolate the issue and provide an appropriate resolution, kindly answer the questions below:

• Did the issue happen after installing the Fall Creators?
• Did you receive any error messages?
• Can you send us the screenshot of the Task Manager showing the 100% disk usage and memory usage?
• What troubleshooting steps have you done so far?

For isolation purposes, please perform a clean boot to see if the same issue will occur. Refer to this
article for more information on how to perform a clean boot
in Windows.

Looking forward to your response.