fs.file-max=10485760
net.ipv4.tcp_rmem=1024
net.ipv4.tcp_wmem=1024
net.ipv4.ip_local_port_range=1024 65535
net.ipv4.tcp_max_tw_buckets=819200
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_tw_recycle=0