Usually it all comes down to what else is running on your system. Most people do not have this issue.
Common causes are full system or media drives, and third party software that causes conflicts with professional software. Also, migrating everything from an old mac and OS may bring stuff that no longer works and has problems. This is why we usually recommend migrating just the users and installing applications fresh.
In order to ascertain what might be causing this in your case, we need more information.
Please run Etrecheck and post its full report here.
Use the "additional text" button and paste the report into the text box.