OEL7-sysctl-baseline

kernel.pid_max = 524288
fs.file-max = 6815744
fs.aio-max-nr = 1048576
kernel.sem = 500 256000 250 8192
net.ipv4.ip_local_port_range = 9000 65000
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
#net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 1800
net.ipv4.tcp_retries2 = 5
net.core.rmem_default = 262144
net.core.rmem_max = 16777216
net.core.wmem_default = 262144
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
net.ipv4.tcp_max_syn_backlog = 8192
net.core.somaxconn = 4096
net.core.netdev_max_backlog = 3000
vm.swappiness = 0