Redis能读的速度是110000次/s,写的速度是81000次/s
sudo netstat -anpl | grep :6379
netstat -ntlp列出所有的tcp端口
netstat -ntlpa查看外部的tcp
/etc/init.d/redis-server start /etc/redis/redis.conf
/etc/init.d/redis-server stop
/etc/init.d/redis-server restart /etc/redis/redis.conf
/etc/init.d/redis-server force-reload /etc/redis/redis.conf
/etc/init.d/redis-server status /etc/redis/redis.conf