here you can see my server stats, normal rss should be around 100-200mb at a fully cached state
the reason why its so high is because each page is cached for an hour for maximum speed (nearly every page here is 1-2ms to load, even the dynamic ones)
Memory usage:
rss: 105MB, heapTotal: 9MB, heapUsed: 12MB, external: 5MB
Uptime:
0 days, 1 hours, 8 minutes, and 30 seconds