Mr Hery mrhery

## network-tweak.md

      
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                mrhery
                / network-tweak.md
            
            
              Created
              June 3, 2021 08:57
                — forked from mustafaturan/network-tweak.md
            
              
                Linux Network Tweak for 2 million web socket connections
              
          
    Sample config for 2 million web socket connection

    sysctl -w fs.file-max=12000500
    sysctl -w fs.nr_open=20000500
    # Set the maximum number of open file descriptors
    ulimit -n 20000000

    # Set the memory size for TCP with minimum, default and maximum thresholds 
 sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'

  
## php-event-extensions.sh
cd /usr/src/
git clone https://github.com/expressif/pecl-event-libevent.git
cd pecl-event-libevent
phpize
./configure
make && sudo make install

sudo apt update
sudo apt install php7.4-dev libevent-dev
	cd /usr/src/
	git clone https://github.com/expressif/pecl-event-libevent.git
	cd pecl-event-libevent
	phpize
	./configure
	make && sudo make install

	sudo apt update
	sudo apt install php7.4-dev libevent-dev