nginx worker_connections

[alert] 12339#0: 1024 worker_connections are not enough”，大致意思是：12339（个数）并发连接已经超过了打开文件的资源限制:1024！

nginx [alert] 12339#0: 1024 worker_connections are not enough

 

nginx服务器的最大连接数为 worker_processes * worker_connections， 其中，因为这两台ngixn系统均是4cpu，所以worker_processes参数=4