Re: [HTCondor-users] Reserve Cpus support in HTCondor

[Greg Thain <gthain@xxxxxxxxxxx>]

On 1/17/26 06:21, Ram Ban wrote:
> Hi all,
>
> Is there any support in HTCondor to reserve Cpu0 and not to use it?
> As then I can isolate all cpus for performance and update all 
> interrupts and other stuff to Cpu0?


If you really want to keep all HTCondor daemons, and not just the job 
from running on a given core, I would look at the systemd CPUAffinity 
setting in the HTCondor unit. This can prevent the condor_master, and 
all child processes from running on a particular core.

-greg