How to fix Windows 11 high CPU usage by System and compressed memory?

Is your Windows 11 PC struggling to keep up with the demands of the System and Compressed Memory process? Does your CPU usage skyrocket, leaving little room for other tasks?

Don’t despair, for we have the solution you’ve been looking for. In this guide, we’ll delve into the depths of this issue, uncovering the mysteries behind the high CPU, RAM, and disk usage caused by System and Compressed Memory.

From adjusting virtual memory settings to optimizing visual effects, we’ll equip you with the knowledge and tools needed to restore balance to your Windows 11 system. So, buckle up and get ready to reclaim your PC’s performance!

Possible Causes Of High CPU Usage By System And Compressed Memory

The System and Compressed Memory process is an essential component of the Windows operating system. It is responsible for managing virtual memory and compressing files to optimize system performance.

However, in some cases, this process can cause abnormally high CPU, RAM, and disk usage, leading to a sluggish computer. Here are some possible causes of this issue:

  1. Virtual Memory Settings: Improperly configured virtual memory settings can result in high CPU usage by the System and Compressed Memory process.

If the allocated virtual memory is insufficient, the system may struggle to manage memory operations efficiently, leading to increased CPU utilization.

  1. Missing/Corrupted Files: If the system files associated with the System and Compressed Memory process are missing or corrupted, it can cause the process to malfunction.

This can result in excessive resource usage and affect system performance.

  1. Malware Infections: Malicious software can also be a cause of high CPU usage.

Malware can interfere with system processes, including the System and Compressed Memory process, and hijack system resources, causing it to consume excessive CPU power.

Identifying the root cause behind the high CPU usage is crucial in implementing the appropriate solution. It is recommended to proceed with the troubleshooting steps outlined below to alleviate this issue.

Solutions To Fix High CPU Usage By System And Compressed Memory

To resolve the high CPU usage issue caused by the System and Compressed Memory process, you can try the following solutions:

  1. End the System and Compressed Memory Task using the Task Manager: Open the Task Manager by pressing Ctrl + Shift + Esc and navigate to the “Processes” tab.

Look for “System and Compressed Memory” in the list of processes, right-click on it, and select “End Task.” This will temporarily stop the process and free up system resources.

  1. Scan the PC for Malware using Antivirus Software: Use a reputable antivirus program to scan your computer for malware infections.

Ensure your antivirus software is up to date and perform a full system scan. Remove any detected malware and restart your computer.

  1. Optimize or Disable Visual Effects on the PC: Windows 11 offers various visual effects that can enhance the user experience.

However, these effects can also consume significant system resources. To optimize or disable visual effects, right-click on the “Start” button, select “System,” and click on “Advanced system settings.” In the “System Properties” window, click on the “Settings” button under the “Performance” section.

Choose either “Adjust for best performance” or manually customize the visual effects to reduce the strain on your CPU.

  1. Change the Paging File Size to Automatic in the System Settings: The paging file (also known as the virtual memory pagefile) plays a crucial role in managing system memory.

It is recommended to set the paging file size to “Automatic” to ensure the system can efficiently manage memory operations. To change the paging file settings, right-click on the “Start” button, select “System,” and click on “Advanced system settings.” In the “System Properties” window, click on the “Settings” button under the “Performance” section.

In the “Performance Options” window, navigate to the “Advanced” tab and click on the “Change” button under the “Virtual memory” section. Make sure the option “Automatically manage paging file size for all drives” is checked.

Additionally, there are several extra methods that can be used to resolve high CPU usage caused by the System and Compressed Memory process:

  • Adjust virtual memory settings. – Disable SysMain.

  • Run System File Checker (SFC). – Disable the paging file.

  • Disable System and Compressed Memory Task. – Perform a clean boot.

General Tips To Resolve High CPU Usage In Windows 11

In addition to addressing the specific issue of high CPU usage caused by the System and Compressed Memory process, here are some general tips to resolve high CPU usage on Windows 11:

  • Disable unnecessary startup programs: Open the Task Manager, click on the “Startup” tab, and disable programs that are not required during system startup. This will reduce the strain on your CPU.

  • Close unused programs: Make sure to close any unnecessary programs running in the background. These programs can consume CPU resources even when they are not actively in use.

  • Increase virtual memory: If you continue to experience high CPU usage, you can try increasing the allocated virtual memory. Refer to the previous section for instructions on adjusting virtual memory settings.

  • End and restart processes that consume high CPU and RAM: Monitor the Task Manager regularly to identify any processes consuming unusually high CPU and RAM resources. End these processes, and if necessary, restart your computer to release system resources.

  • Update drivers and programs: Outdated or incompatible drivers and programs can cause high CPU usage. Make sure to install the latest updates for your hardware drivers and programs.

  • Change power options to high-performance mode: Adjusting the power plan settings to high-performance mode can ensure your CPU operates at its maximum potential. Open the “Settings” app, click on “System,” select “Power & Sleep” from the left pane, and choose the high-performance option.

  • Resolve related issue called “System process High Disk or CPU usage on Windows”: Some Windows 11 users may encounter a similar issue caused by the “System” process rather than the “System and Compressed Memory” process. You can refer to specific guides available for resolving this related issue.

By implementing the troubleshooting techniques mentioned above, you should be able to resolve the high CPU usage caused by the System and Compressed Memory process on your Windows 11 system. If the problem persists, it is advisable to seek professional help to test your PC hardware for any potential issues.