99-sysctl.conf

net.ipv4.tcp_ecn=1
net.ipv4.tcp_low_latency=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_reordering=3
net.ipv4.tcp_sack=0
net.ipv4.tcp_fastopen=1
net.core.wmem_max=262144
net.core.rmem_max=262144
net.ipv4.tcp_rmem= 65536 131072 262144
net.ipv4.tcp_wmem= 65536 131072 262144
fs.inotify.max_user_watches = 66538
net.ipv4.ip_forward=1
vm.overcommit_memory=1
vm.swappiness=100
vm.vfs_cache_pressure=50
vm.dirty_background_ratio = 2
vm.dirty_ratio = 4
vm.page-cluster=16
vm.oom_kill_allocating_task=1