大家知道nginx用做负载均衡对硬件配置怎么要求?
要采购一台服务器安装nginx做负载均衡,假设最高并发在1000次/s,该服务器的CPU和内存配置需要多少?是如何换算的。
回复内容:
要采购一台服务器安装nginx做负载均衡,假设最高并发在1000次/s,该服务器的CPU和内存配置需要多少?是如何换算的。
有一个关键因素,有多少的SSL连接?
不需要SSL的话,你这个连接量单核的CPU+1G内存在Linux环境下足够有余了。
需要SSL的话增加CPU和内存的配置。(差不多2核+4G就稳稳的了)
(以上根据HAPROXY算的)
参见:https://haproxy.com/doc/hapee/1.5/introduction.html
我知道你问的是Nginx, HAPROXY因为功能多一些,一向比Nginx费处理性能。
所以Nginx的配置要求比上面提到的还相对低一点点。

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