Generate a Core Dump
If you need to generate the virtual machine memory dump, you can do this from Parallels Desktop. When the virtual machine is running, click the Develop menu in the macOS menu bar and choose Generate Core Dump. For more details on where the dump is stored and how to convert it to the Linux, Windows or macOS format, please refer to the prlcore2dmp topic of the Parallels Desktop Pro Edition Command-Line Reference Guide available online.