A user reports that Antimalware Service Executable task is using up to 70% of memory after updating Windows 10. A reply suggests turning off and on real-time protection in Windows security settings to solve the problem.
A user reports a memory leak issue with MsMpEng.exe, the antimalware service executable, after updating to Windows 10 Pro (1709). A volunteer moderator suggests some tips to fix the high CPU usage.
A user reports high CPU usage by Antimalware Service Executable, a Windows Defender process, and asks for help. A Microsoft agent suggests a clean boot and a change in Windows Defender schedule, while another user shares a possible malware infection.
Add Antimalware Service Executable to Windows Defender's Exclusion List: Open Windows Security settings. Go to Virus & Threat Protection settings. Exclusions, add or remove and add Antimalware Service Executable (MsMpEng.exe) to the list. This will stop Windows Defender from scanning its own processes. Check for Malware:
Aprenda a desativar o serviço Antimalware que pode reduzir o desempenho do seu computador. Siga os passos indicados por Ana S. na Comunidade Microsoft para criar uma chave no registro do Windows.
Some Windows 11 users complain that the Antimalware Service Executable process consumes a lot of RAM and affects their laptop performance. See possible solutions, such as excluding the process from Defender, scheduling scans, and running quick and full scans.
I've owned my Laptop for just about 1 year now, and it's never had any real issues (besides performance issues, and the hinges coming off of it), until about a couple of months ago when I opened up Task Manager to discover that I had something called"Antimalware Service Executable" using a lot of memory, about 200-ish-mbs with my 8gb memory.
The Antimalware Service Executable is the Windows Defender security on your laptop, if that is consuming high RAM and CPU, it may be stuck in a loop The best option is to go into Windows Security and from there run a full offline scan with Windows Defender, then Restart (not shut down) your PC, that should clear the loop . . .
A user reports high CPU usage by antimalware service executable after upgrading laptop hardware and asks for help. A Microsoft agent suggests several troubleshooting steps, including Windows Security scan, Event Viewer, clean boot, BIOS settings, and hardware diagnostics.
Entendo que o processo Antimalwave Service Executable está consumindo muita memória. Recomendo que execute os procedimentos abaixo, um por vez, testando o comportamento ao final de cada um: Ferramenta de verificação do Sistema: Execute o comando SFC para verificar a integridade dos arquivos protegidos do sistema através dos passos: