linux 修改句柄数 关闭缓存

更改swap
echo vm.swappiness = 0 >> /etc/sysctl.conf

修改句柄数
echo “* hard nofile 65536” >> /etc/security/limits.conf
ulimit -n 51200
echo “ulimit -SHn 100000” >> /etc/profile

echo “* soft nofile 100000” >> /etc/security/limits.conf
echo “* hard nofile 100000” >> /etc/security/limits.conf
echo “* soft nproc 65535” >> /etc/security/limits.conf
echo “* hard nproc 65535” >> /etc/security/limits.conf

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