···189189 default = 0;
190190 description = ''
191191 Nix daemon process priority. This priority propagates to build processes.
192192- 0 is the default Unix process priority, 19 is the lowest.
192192+ 0 is the default Unix process priority, 19 is the lowest. Note that nix
193193+ bypasses nix-daemon when running as root and this option does not have
194194+ any effect in such a case.
193195194196 Please note that if used on a recent Linux kernel with group scheduling,
195197 setting the nice level will only have an effect relative to other threads