MemScanVfz-AMSI scan causing CPU performance issue

We have few workstations (W11) and servers (Win Srv 2019) where there is slow performance due to MsMpEng.exe is the highest CPU utilizer (80-90%). 

Based on MP performance recording, noticed only MemScanVfz-AMSI in the top 20 scans.

Is there a anyway we can disable this service or add exclusions, or any suggest to reduce the CPU utilization?