nuxt generate 4 node limit

install.sh

@@ -410,8 +410,6 @@ if [[ "$answer" == "y" ]]; then
     rm /var/www/html/*
     chown www-data:www-data /var/www/html
 
-    install_pkg cpulimit
-
     su -s /bin/bash -c "cd ${repo_directory} &&\
     git clone ${repo_url} &&\
     cd ${front_directory} &&\
@@ -419,8 +417,8 @@ if [[ "$answer" == "y" ]]; then
     echo \"DIRECTUS_API_TOKEN=${website_token}\" > .env &&\
     echo \"URL=https://${domain_name}\" >> .env &&\
     echo \"DIRECTUS_URL=https://cms.${domain_name}\" >> .env &&\
-    npm install -y &&\
-    cpulimit -l 80 npm run generate --prerender" www-data
+    node --max-old-space-size=250 `which npm` install -y &&\
+    node --max-old-space-size=250 `which npm` run generate --prerender" www-data
 
     cp -r "${front_directory}/.output/public" /var/www/html