I am using CentOS 7 and would like to isolate cores 0 and 1 for the OS/Kernel, meaning nothing will be scheduled on my other cores.
I need isolcpus
After some Googling I found this:
The following is an example of a custom profile that adds isolcpus=2 to the kernel boot command line: [bootloader] cmdline=isolcpus=2
So I presume I would add:
However, I am unsure which exact file this must be done within. Could someone please clarify?