有些人注意到系统和压缩内存(System and Compressed Memory)进程在他们的 Windows 11/10 系统上显示高 CPU(High CPU)、内存(Ram)、磁盘使用率。(Disk Usage)在本教程中，我们有一些可以帮助解决问题的解决方案。
什么是系统(System)和压缩内存(Memory)进程？
系统和压缩内存是一个Windows 操作系统(Windows OS)进程，负责压缩 PC 上的文件和文件夹以及管理随机存取内存(Random Access Memory)( RAM )。默认情况下，它应该使用更少或最少的CPU、RAM或磁盘资源。
为什么系统(System)和压缩内存(Memory)这么高？
如果您的 PC 的虚拟内存(Virtual)设置混乱或进程顺利运行所需的文件丢失或损坏，则系统(System)和压缩内存(Memory)任务可能会使用高CPU 。
修复系统(Fix System)和压缩内存高 CPU(Memory High CPU) , Ram ,磁盘使用(Disk Usage)
如果您发现 Windows 11/10 上的System and Compressed Memory进程占用High CPU、Ram、Disk Usage，您需要执行以下操作：
- 结束系统和压缩内存任务(Memory Task)
- 使用反恶意软件扫描您的 PC
- 优化视觉效果(Optimize Visual Effects)以获得更好的性能
- 将分页文件大小(File Size)更改为自动(Automatic)
- 禁用 SysMain
- 运行系统文件检查器
- 禁用分页文件
- 禁用系统(System)和压缩内存任务(Memory Task)
- 执行干净启动
让我们深入了解每个过程的细节。
1]结束系统(System)和压缩内存任务(Memory Task)
由于System and Compressed Memory Task正在使用高CPU、RAM和磁盘，您需要先结束进程以停止使用。
- 打开任务管理器(Task Manager)，然后右键单击系统(System)和压缩内存。
- 然后在上下文菜单中选择结束任务。(End Task)
- 它将结束任务并释放CPU、RAM和磁盘的高使用率。
2]使用反恶意软件扫描您的PC
您需要确认系统和压缩内存的高(System)CPU使用率不是由在您的 PC 上挥之不去的恶意软件引起的。
在您的 PC 上运行防病毒软件以检查是否存在恶意软件并将其清除。如果问题是由恶意软件引起的，则应在运行防病毒或反恶意软件后进行修复。
相关(Related)：修复系统保护后台任务 SrTasks.exe 高磁盘使用率(System Protection Background Tasks SrTasks.exe High Disk usage)。
3]优化视觉效果(Optimize Visual Effects)以获得更好的性能
PC 上的视觉效果可能会影响 PC 上的系统(System)和压缩内存(Compression Memory)。要解决此问题，您需要优化或禁用 PC 上的视觉效果以获得更好的性能并减少系统(System)和压缩内存的高(Compression Memory)CPU使用率。
4]将分页文件大小更改(Change Paging File Size)为自动(Automatic)
该问题可能是由于分页文件大小的变化(change in Paging file size)引起的。您需要将自定义值更改为自动(Automatic )才能解决问题。要将页面文件大小更改为自动，请在“开始”菜单中搜索高级系统设置并将其打开。(advanced system settings)
它将打开一个系统(System) 属性(Properties)窗口。单击(Click)性能(Performance)部分中的设置 。(Settings)
它将打开“性能(Performance) 选项(Options)”窗口。选择 高级 (Advanced )选项卡以访问高级性能设置。
在高级(Advanced)选项卡中，您将看到虚拟内存(Virtual memory)部分。单击 更改(Change)以更改分页大小。
在虚拟内存窗口中，选中(Virtual Memory)自动管理所有驱动器的页面文件大小(Automatically manage paging file size for all drives)旁边的按钮 。然后，单击 确定 (OK )以应用更改。
这会将分页大小更改为自动并解决问题。
5]禁用系统主
(SysMain)Windows 11/10上的SysMain可提高系统性能。在某些情况下，SysMain会导致某些进程（包括System和Compression Memory ）的磁盘使用率很高。我们需要通过在您的 PC 上禁用 SysMain来消除这种机会。(disabling SysMain)如果它是问题的原因，它应该解决问题。
6]运行系统文件检查器
如果系统(System)和压缩内存任务的(Memory Task)CPU、RAM和磁盘使用率高是由文件系统中的文件损坏或丢失造成的，您可以通过在您的电脑上运行系统文件检查器 (SFC) 扫描来修复它们。它将搜索文件系统中的故障并自动修复它们。
7]禁用分页文件
我们已经将分页文件大小设置为自动。由于问题尚未解决，最好完全禁用 PC 上的页面文件。在开始菜单中搜索高级系统设置并打开(Advanced System Settings )查看高级系统设置(View advanced system settings)。在“系统设置”(System Settings)窗口中，单击“性能”(Performance)部分中的“设置”(Settings)，选择“高级(Advanced )”选项卡。单击虚拟(Virtual)内存部分中的更改。(Change)在虚拟内存窗口中，选中(Virtual memory)自动管理所有驱动器的分页文件大小(Automatically manage paging file size for all drives)旁边的框。然后，检查无分页文件(No paging file )旁边的按钮并单击它旁边的设置按钮。(Set )之后，单击确定并关闭窗口。
然后，重新启动您的电脑，看看它是否已经解决了问题。
8 ]禁用系统(] Disable System)和压缩内存任务(Memory Task)
如果上述方法均无效，则必须禁用系统(System)和压缩内存任务(Memory Task)以禁用高磁盘使用率。您可以在任务计划程序(Task Scheduler)中执行此操作。Win+R打开运行(Run)框并键入taskschd.msc并按Enter。
它将打开任务计划程序(Task Scheduler)窗口。然后，双击任务计划程序库(Task Scheduler Library)文件夹，然后双击Microsoft文件夹，然后双击Windows文件夹。
在Windows文件夹中，向下滚动以找到MemoryDiagnostic文件夹并双击它。
然后您将在文件夹的右侧面板上看到RunFullMemoryDiagnosticEntry 。右键单击它并 从上下文菜单中选择禁用 。(Disable )
然后，关闭任务计划程序(Task Scheduler)窗口，重新启动您的 PC。
9]执行干净启动
您需要执行干净启动(perform Clean Boot)以查找问题的原因。如果System and Compression Memory任务的(Compression Memory)CPU、RAM或磁盘使用率高是由第三方应用程序引起的，您可以通过Clean Boot找到它。如果在干净启动(Clean Boot)模式下使用相同，则必须将 PC 还原到一切正常的点，或者如果没有创建还原点，则修复 PC 。(repair your PC)
这是您可以通过系统(System)和压缩内存任务修复高(Compression Memory Task)CPU、RAM和磁盘使用率的方法。
如何解决高CPU和RAM使用率问题？
您可以通过禁用不必要的启动程序、关闭不使用的程序、增加虚拟内存、结束并重新启动消耗高CPU和(fix high CPU and RAM usage issues)RAM的(RAM)进程、更新驱动程序和程序、将电源选项更改为高性能(High-performance)模式等
相关阅读：(Related Read:) Windows 上的系统进程高磁盘或 CPU 使用率。(System process High Disk or CPU usage on Windows.)
Fix System and Compressed Memory High CPU, Ram, Disk Usage
Sоme people are noticing that the System and Compressed Memory process shows High CPU, Ram, Disk Usage on their Windows 11/10 systems. In this tutorial, we have a few solutions that can help fix the issue.
What is System and Compressed Memory process?
System and Compressed Memory is a Windows OS process that is responsible for the compression of files and folders on your PC and also the management of Random Access Memory (RAM). By default, it should use fewer or minimal resources of your CPU, RAM, or disk.
Why is System and Compressed Memory so high?
The System and Compressed Memory task may use a high CPU if the Virtual memory settings of your PC are messed or files that are necessary for the process to run smoothly are missing or corrupted.
Fix System and Compressed Memory High CPU, Ram, Disk Usage
If you find that the System and Compressed Memory process is hogging High CPU, Ram, Disk Usage on your Windows 11/10, here’s what you need to do:
- End System and Compressed Memory Task
- Scan your PC with antimalware
- Optimize Visual Effects for better performance
- Change Paging File Size to Automatic
- Disable SysMain
- Run System File Checker
- Disable the Paging File
- Disable System and Compressed Memory Task
- Perform Clean Boot
Let’s get into the details of each process.
1] End System and Compressed Memory Task
Since System and Compressed Memory Task is using high CPU, RAM, and disk, you need to end the process to stop the usage first.
- Open Task Manager and then right-click on System and Compressed Memory.
- Then select End Task in the context menu.
- It will end the task and release the high usage of CPU, RAM, and disk.
2] Scan your PC with antimalware
You need to confirm that high CPU usage by System and Compressed Memory is not caused by malware that is lingering on your PC.
Run the antivirus on your PC to check for the presence of malware and get rid of it. If the issue is caused by malware, it should be fixed after running antivirus or antimalware.
Related: Fix System Protection Background Tasks SrTasks.exe High Disk usage.
3] Optimize Visual Effects for better performance
There might be a chance that Visual effects on your PC might have affected the System and Compression Memory on your PC. To fix this, you need to optimize or disable visual effects on your PC for better performance and reduce the high CPU usage of System and Compression Memory.
4] Change Paging File Size to Automatic
The issue might have been caused due to the change in Paging file size. You need to change the custom values to Automatic for the issue to be resolved. To change the paging file size to automatic, search for advanced system settings in the Start menu and open it.
It will open a System Properties window. Click on Settings in the Performance section.
It will open the Performance Options window. Select the Advanced tab to access advanced performance settings.
In the Advanced tab, you will see the Virtual memory section. Click on Change to change the paging size.
In the Virtual Memory window, check the button beside Automatically manage paging file size for all drives. Then, click OK for the changes to apply.
This will change the paging size to automatic and resolve the issue.
5] Disable SysMain
SysMain on Windows 11/10 works to improve the system’s performance. There are some instances where SysMain causes high disk usage by some processes including System and Compression Memory. We need to eliminate the chance by disabling SysMain on your PC. It should fix the issue if it is the cause of it.
6] Run System File Checker
If the high CPU, RAM, and disk usage by System and Compressed Memory Task is caused by corrupted files or missing files in the file system, you can fix them by running System File Checker (SFC) scan on your pc. It will search for faults in the file system and fix them automatically.
7] Disable the Paging File
We have already set the paging file size to automatic. As the issue has not been resolved it is better to disable the paging file on your PC altogether. Search for Advanced System Settings in the Start menu and open View advanced system settings. In the System Settings window, click on Settings in the Performance section, the select Advanced tab. Click on Change in the Virtual memory section. On the Virtual memory window, check the box beside Automatically manage paging file size for all drives. Then, check the button beside No paging file and click on the Set button beside it. After that, click OK and close the windows.
Then, restart your PC and see if it has solved the issue.
8] Disable System and Compressed Memory Task
If none of the above methods work, you have to disable the System and Compressed Memory Task to disable the high disk usage. You can do it in the Task Scheduler. Open Run box using Win+R on your keyboard and type taskschd.msc and press Enter.
It will open the Task Scheduler window. Then, double-click on the Task Scheduler Library folder and then on the Microsoft folder, and then on the Windows folder.
In the Windows folder, scroll down to find the MemoryDiagnostic folder and double-click on it.
Then you will see RunFullMemoryDiagnosticEntry on the right-side panel of the folders. Right-click on it and select Disable from the context menu.
Then, close the Task Scheduler window restart your PC.
9] Perform Clean Boot
You need to perform Clean Boot to find the cause of the issue. If the high CPU, RAM, or disk usage by System and Compression Memory task is caused by a third party application, you can find it through Clean Boot. If the usage is the same on Clean Boot mode, you have to restore your PC to the point where everything was working fine or repair your PC if there is no restore point created.
This is how you can fix the high CPU, RAM, and disk usage by System and Compression Memory Task.
How do I fix high CPU and RAM usage?
You can fix high CPU and RAM usage issues by disabling the unnecessary startup programs, closing programs that you are not using, increasing virtual memory, end and restart processes that are consuming high CPU and RAM, updating drivers and programs, changing the power options to High-performance mode, etc.
Related Read: System process High Disk or CPU usage on Windows.
