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Redis WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/s


Redis WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.

 

内核参数默认128,对于负载很大的服务是不够的。改为2048或者更大

echo 2048 >   /proc/sys/net/core/somaxconn    系统重启后失效

vi /etc/sysctl.conf

net.core.somaxconn = 2048

保存,然后

sysctl -p

 


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