Beta Branch update nginx & php-fpm TCP specific backlogs in 123.09beta01

update nginx & php-fpm TCP specific backlogs in 123.09beta01

- For fresh centmin mod installs, new updated nginx & php-fpm TCP backlog values are being set for non-openvz systems (i.e. dedicated servers, kvm, xen vps etc) and their values are being calculated dynamically based on system detected TCP settings environment in place.
- Existing centmin mod installs are unchanged for TCP settings as to not overwrite any existing custom settings centmin mod users already have in place though their corresponding nginx & php-fpm TCP backlogs will be updated on php update/recompiles via centmin.sh menu option 5 runs based on your pre-existing TCP settings in place - folks can verify their backlog directive in your listen directive in your main nginx vhosts's config file at /usr/local/nginx/conf/conf.d/virtual.conf and listen.backlog value set in php-fpm main pool config file at /usr/local/etc/php-fpm.conf

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123.09beta01 branch

• Branch: https://github.com/centminmod/centminmod/tree/123.09beta01
• Commit History: https://github.com/centminmod/centminmod/commits/123.09beta01

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yup old existing Centmin Mod installs which are on non-openvz systems, would need to change those values manually to the new values - edit there's a 3rd setting to change

Code (Text):

net.core.netdev_max_backlog=65536
net.core.somaxconn=65535
net.ipv4.tcp_max_syn_backlog=65536

for centos 7 in /etc/sysctl.d/101-sysctl.conf and after run command

Code (Text):

sysctl --system

for centos 6 in /etc/sysctl.conf and after run command

Code (Text):

sysctl -p