How to Make Avast Use Less CPU

How to Make Avast Use Less CPU

Avast excessive CPU usage? Do you believe Avast is using too much CPU RAM on your computer and want a simple solution? After seeing avast using 100 drives, you may wish to investigate behavior guard memory. Avast service excessive CPU or disc utilization might occur for several causes.

Avast High CPU Usage Repair

This article discusses avast employing 100 discs. Details underneath;

This post should address avast service excessive CPU utilization. These simple instructions will address Avast antivirus service excessive CPU use on Windows 10/7. Follow these steps if Avast is using the CPU idle.

Avast Excessive CPU Usage

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Amazing or resource-intensive, Avast antivirus. Avast does background scanning, infection elimination, complete virus scans, and cleanup. These programs are essential, but they’re so annoying you’ll want to disable avast.

Availability Avast uninstalls due to heavy CPU utilization. Following the job supervisor, avastsvc.exe will appear on 32-bit systems (32-bit).
Incorrect system settings or Windows registry entries can cause Avast to consume too much CPU. Check the RAM- and CPU-hogging ntoskrnl.exe process. Check remote desktop software too.

  • Avast Service High CPU Usage or Disk Usage Issue – Remove Avast Clean-up Tool – Cure Avast High Disk Usage Via Command Prompt a weak
  • Update Avast and check for Avast Screensaver Scanning.
  • Fix Avast using Control Panel or PC Registry.

1. Uninstall Avast Clean-up Tool.

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  • Avast cleaning is needed. It also scans in real time and frees storage space used by background programs. If you’re concerned about the avast service’s CPU or memory
  • utilization, clean-up is probable.
  • Reinstall Avast clean-up if it fails.
  • Uninstalling Avast clean-up is better. so.

Step 1: Double-tap Avast to open.

Step 2: Tap Components in Settings.

Step 3: Tap the downward-facing arrow next to the component tab. These are your eraser options (Avast Cleanup in this example). Tap remove an element, then OK to confirm the uninstallation.

Step 4: If Avast asks, restart your computer and verify whether the avast service high CPU is normal.

 2. Command Prompt Modify Avast High Disk Usage.

avast high cpu usage

Frequent background scanning loads Memory and CPU. Changing scan frequency reduces CPU burden. It disables background checks and tracking but lowers avast service CPU.
Step 1: Press Windows+R, type cmd, and click enter. Admin Command Prompt.
Step 2: Enter C:\ ProgramData \ AvastSoftware \ Avast. It will send you to the right folder for rapid activities.
Step 3: Add ScanFrequency=999 to line [GrimeFighter] in avast5.ini.
Step 4: Save and restart.
Check whether the avast service high CPU use problem is repaired. If Avast still uses 100 CPU or disc, try the alternative solution. See the finest free open-source forum software.

3. Update Avast.

It’s best to update both infection and antivirus definitions since outdated versions usually create issues. Update Avast antivirus using the following instructions.
Step 1: Double-tap or press the system tray icon to start Avast.
Step 2: Tap Menu or Settings from the drop-down list.
Step 3: Touch General, then Upgrade.
Step 4: Following then, the two update buttons appear. These buttons update the software and the virus.
Step 5: Just update the database and application. Be patient while Avast checks updates online and follows on-screen instructions.
Step 6: Check whether the avast service high CPU utilization issue has been resolved thereafter.

 4. Check Avast Screensaver Scanning.avast free antivirus ww8w

The Avast screensaver that scans is not running. Screensaver scanning in the background increases CPU use. It’s not shown in Avast’s UI. Fix this:
Step 1: Right-click a random file on your computer and choose Avast from the context menu.
Step 2: A scan result pane displays the current scans.
Step 3: Run the Avast Screensaver scan and press the Stop button.
Step 4: See whether it solved the avast service’s excessive CPU consumption.

5. Control Panel Repair.


Fix Avast through the control board if nothing works. Several users said this fix preserved avast service’s excessive CPU consumption. Adjust settings after repair. Before using this method, log in as administrator. See also the finest free data recovery software.
Step 1: Press Windows+R secret, type control panel, and hit enter. Nevertheless, after Windows 10, press the equipment icon to view settings.
Step 2: Open Control Panel, choose View as Classification in the top right corner and then tap Uninstall a Program in the Programs section.
Step 3: Tap Apps in the Settings app to see all installed apps on your computer.
Step 4: Find Avast in Control Panel or Settings and hit Uninstall/Repair.
Step 5: The uninstall wizard offers Repair and Remove alternatives. Simply pick Repair and then touch Next only to solve the configuration of the application.
Step 6: Confirm everything. Avast restarts with the default settings that functioned before the accident.
Step 7: Reboot after uninstalling and clicking Finish.
Step 8: Check whether the avast service’s high CPU utilization problem is fixed.

6. Fix the Issue with Computer Registry.


Windows 10 may struggle with high CPU and Memory consumption. In this case, Avast Anti-virus Registry is useful.
Avast antivirus pc registry file may cure the Avast Service High CPU utilization problem with easy instructions:
Step 1: Press and hold Windows + R to open the RUN command.
Step 2: Type Regedit and press Enter.
Step 3: Follow the computer course.

System course: HKEY LOCAL MACHINE, SYSTEM, CurrentControlSet, Control, Session Manager, Memory Management.
Step 4: Add ClearPageFileAtShutDown and set its values to 1.
Step 5: Reboot your Machine and restart Avast Antivirus.
Step 6: Finally, solve Avast Service Excessive CPU usage.


We hope this tutorial answers your query entirely and makes you happy. I hope these fixes cure avast service’s excessive CPU utilization. Please share your avast service high CPU or disc consumption solutions in the comments below.

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