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## network-tweak.md

      
        
          
            
              
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                pagewang0
                / network-tweak.md
            
            
              Created
              December 18, 2019 04:09
                — 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'