Your bug report #66997: nar-herder uses 10 GiB of resident memory, 100% CPU on hydra-guix-129 which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 66997@debbugs.gnu.org. -- 66997: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=66997 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems