100% disk usage by System and Compressed Memory in Windows 10

“System and compressed memory” 100% disk usage! Is this normal?” – Often ask end users on IT framework. Today we are going to discuss the issue “100% disk usage by a system and compressed memory”, and mention all possible solutions on how to fix System and compressed memory leak.The System and Compressed Memory, high usage issue, occurs on Windows 10 computers without an apparent reason. The different solution can work in your case. So you should try each one to fix the issue.

System and compressed memory is a system process designed to reduce queries. This process is mostly responsible for the compression of files and folders and the management of RAM.

However, in some cases, the System and compressed memory disk usage start using up 100% of affected users’ Disks, causing their computers to become incredibly slow and hindering the duties and responsibilities of other processes and tasks.

System and compressed memory in Windows 10

In this tutorial, you can find detailed instructions and several solutions in order to resolve the “System and Compressed Memory Windows 10 disk”

METHOD 1 – Repair Corrupt System Files.

  • Download and run Reimage Plus to scan for corrupt files, if files are found to be corrupt and missing repair them. This will fix System and Compressed Memory 100% Disk issue.

METHOD 2 –  Disable the System and compressed memory process altogether.

Step 1. Choose Control Panel. Search for Administrative Tools.

Step 2. Choose Task Scheduler.

Step 3. In the Task Scheduler, double-click on Task Schedule Library in the left pane to expand its contents.
Step 4. Double-click on Microsoft in the left pane to expand contents.

Step 5. Double-click on Windows in the left side to expand it.

Step 6. Click on Memory Diagnostic in the left pane to have its contents displayed in the right pane.

Step 7. In the right pane, locate and right-click on a task named RunFullMemoryDiagnosticEntry.

Step 8. Click on Disable in the contextual menu.

Step 9. Close the Task Scheduler and restart your computer.

METHOD 3 – Set the paging file size for all drives back to automatic.

The paging file size for all drives in Windows 10 is, by default, set to allowWindows to automatically manage it and hence this definitely resolves the 100% system and compressed memory disk usage.

Step 1. Open the Start Menu.

Step 2.  Click on Settings. Search for “performance”.

Step 3. Click on the search result named Adjust the appearance and performance of Windows.

When the Performance Options window pops up,

Step 4. Navigate to the advanced.

Step 5. Click on Change… under the Virtual memory.

The Virtual Memory window will now pop up. In this window, make sure that the box beside Automatically manage paging file size for all drives option is checked, meaning that this option is enabled.

Step 6. Click on OK.

Step 7. Click on Apply and then on OK in the Performance Options window.

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METHOD 4 – Changing the configuration of Google Chrome and Skype.

System and compressed memory are also caused by a common combination of Skype as well Google Chrome.

Google Chrome

Step 1. In Google Chrome, go to Settings > Show Advanced Settings … > Privacy >Prefetch resources to load pages more quickly
and untick it.

Skype

Step 2. Make sure you have exited Skype and it is not running in the taskbar (if it is running in the taskbar then quit it).

Step3. Open Windows Explorer and open the following folder:
“C:\Program Files (x86)\Skype\Phone\”.

Step 4. Now right click “Skype.exe” file.

Step 5. Click “Properties” and open the “Security” tab.

Step 6. Click the “Edit” button and then highlight “ALL APPLICATION PACKAGES” and place a tick in the “Write” box.

Step 7. Click “Apply” and then “OK” and then “OK” again.

METHOD5 – Disable the Superfetch service.

Superfetch is a Windows service, the purpose of which is to maintain and improve system performance over time.

The following are the two options that you have when it comes to disabling the Superfetch service:

Disable the Superfetch service from the Services Manager

Step 1. Press the Windows Logo key + R to open a Run

Step 2. Type services.msc into the Run dialog and press Enter.

Step 3. In the Services window, scroll down and locate and double-click on the service named Superfetch.

Step 4. Click on Stop.

Step 5. Set the Superfetch service’s Startup type to Disabled.

Step 6. Click on Apply.

Step 7. Click on OK.

Step 8. Close the Services.

Step 9. Restart your computer.

Disable the Superfetch service using the Registry Editor

Step 1. Press the Windows Logo key + R to open a Run.

Step 2. Type regedit into the Run dialog and press Enter to launch the Registry Editor.

Step3. In the left pane of the Registry Editor, navigate to the following directory:

HKEY_LOCAL_MACHINE > SYSTEM >CurrentControlSet> Control > Session Manager > Memory Management.

Step 4. In the left pane of the Registry Editor, click on the Prefetch Parameters subkey under Memory Management to have its contents displayed in the right pane.

Step 5. In the right pane of the Registry Editor, locate and double-click on the registry value titled EnableSuperfetch to modify it.

Step 6. Replace whatever is in the EnableSuperfetch registry value’s Value data field with 0.

Step 7. Click on OK.

Step 8. Close the Registry Editor.

Step 9. Restart your computer.

Once you have disabled the Superfetch service and restarted your computer, wait for the computer to boot up and then check to see whether or not the problem has been resolved.

METHOD 6 – Kill the Speech Runtime Executable process.

Endless users were affected by this issue and were able to deduce that the root of the problem is a process named Speech Runtime Executable, a system process which, by the looks of things, has to do with audio recording through connected microphones and/or speech recognition.

In cases where the Speech Runtime Executable process is the culprit, simply killing the process gets the job done and takes the System and compressed memory process’s resource consumption down to nominal levels. In order to kill the Speech Runtime Executable process, you need to:

Step 1. Press Ctrl + Shift + Esc to launch the Task Manager.

Step 2. In the Processes tab of the Task Manager, locate and click on a process named Speech Runtime Executable to select it.

Step 3. Click on End Task.

If the Speech Runtime Executable process was the cause of this issue in your case, you should see the System and compressed memory process’s resource consumption go down significantly as soon as you click on End Task, and If the Speech Runtime Executable process does start itself back up occasionally and cause this problem, again and again, your best bet would be to repeat the steps listed and described above to simply kill it and restore peace.

METHOD 7 – Optimize your computer’s visual effects for best performance.

Some users affected by this issue have also reported success with optimizing their Windows 10 computer’s visual effects for best performance, with the users’ computers, in such cases, going down from about 100% disk usage at the hands of the System and compressed memory process to 0-25% immediately following the application of this solution.

Step 1. Right-click on the Start Menu button to open the WinX Menu.

Step 2. Click on System in the WinX Menu.

Step 3. Click on Advanced system settings in the left pane. You might be asked for confirmation of the action or your password, and if you are, be sure to provide what you are asked for.

Step 4. Navigate to the Advanced.

Step 5. Click on Settings… under the Performance.

Step 6. Click on Adjust for best performance to select it.

Step 7. Click on Apply and then on OK.

Step 8. Click on Apply and then on OK in the System Properties.

Step 9. Close any remaining windows and restart the computer.

When the computer boots up, check to see whether or not the issue has been fixed.

Wrapping up….

These are some of the best methods to fix the 100% disk usage by the system and compressed memory in Windows 10.

We hope you find this article useful if you have any query or want to ask any question regarding any method, feel free to ask in the comment section.

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