Update CPU & Mem usage displayed on signs
Update CPU & Mem usage displayed on signs

gdevillele/dockercraft,nyasukun/openstackcraft,nyasukun/openstackcraft,johnmccabe/dockercraft,gdevillele/dockercraft,stevesloka/kubecraft,docker/dockercraft,docker/dockercraft,johnmccabe/dockercraft,johnmccabe/dockercraft,stevesloka/kubecraft,gdevillele/dockercraft,nyasukun/openstackcraft,stevesloka/kubecraft