Deep System Scan can consume up to 80% of CPU
Central Processing Unit
This is normal behavior
Acronis Nonstop Backup process may consume considerable amount of CPU, but it will give up priority to user-initiated processes if it is necessary.
List of netbook models and processors supported by Acronis True Image Home 2010 Netbook Edition
Clean Windows event logs to fix the issue
Depending on the amount of protected data modified since Acronis Nonstop Backup was paused, restarting it may temporary load CPU
You may notice that CPU usage becomes high when Acronis True Image 2017 is running a backup job. CPU's temperature increases and so does the fan noise. Upon checking the list of running processes you discover that the process consuming most of the CPU resources is TrueImageHomeService.exe. After the backup finishes, the CPU usage returns back to normal.
If you had an earlier version of Acronis True Image before, you may recall that CPU usage was not that high during backups.
If you see that most of the CPU resources are consumed by TrueImageHomeService.exe, please read the article https://kb.acronis.com/content/59203
Other processes of Acronis True Image 2017
If you observe a high CPU usage by other Acronis processes, please contact Acronis Customer Central with the following diagnostic information:
On the machine where the Acronis Management Server Service itself is running, you can see that it generates a constant high CPU overload. In some environments higher network usage is also seen. To solve this issue, you should delete content of specific folders and change registry values