How much RAM do I need for VPS hosting?
VPS 托管需要多少内存？
That depends. For a small website with low traffic, 2GB of RAM is likely enough to get you started. But if you have a massive site with over a million pageviews per month, you’ll need anywhere between 8GB and 16GB of RAM, possibly more. And with this volume of traffic, CPU power and caching technology are just as important as RAM. The best way to decide is to monitor your current CPU and RAM usage, and make an educated guess based on your expected growth. It doesn’t have to be a perfect decision. Most VPS providers let you scale up or down almost instantly, so you can always add or remove RAM as necessary.
这要看情况。对于流量较小的网站，起初 2GB 的内存可能足够了。但如果是每月浏览量超过一百万的大型网站，则需要 8GB 到 16GB 的内存，甚至可能更多。对于这种量级的流量，CPU 功率和缓存技术与内存一样重要。 做决定前最好监测您目前的 CPU 和内存使用情况，并根据预期增长进行估计。其实不需要马上作出完美的决定。大多数 VPS 供应商允许用户即时扩大或缩小规模，因此您可根据需要随时增加或减少内存。