dev.rtc.max-user-freq=1024
net.ipv4.tcp_low_latency=1
net.ipv4.tcp_rfc1337=1
net.ipv4.ip_default_ttl=24
vm.swappiness=33
vm.dirty_expire_centisecs=1000
vm.dirty_writeback_centisecs=100
net.ipv4.ip_forward=0
net.ipv4.icmp_echo_ignore_all=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.all.accept_source_route=0
net.ipv4.conf.all.accept_redirects=0
net.ipv4.conf.all.secure_redirects=0
net.ipv4.icmp_ignore_bogus_error_responses=1
net.ipv4.conf.all.log_martians=1
net.core.wmem_max=67108864
net.core.rmem_max=67108864
net.ipv4.tcp_rmem=4096 87380 67108864
net.ipv4.tcp_wmem=4096 65536 67108864
net.ipv4.tcp_mem=8388608 8388608 67108864
net.core.rmem_default=65536
net.core.wmem_default=65536
kernel.shmmax=1073741824
fs.file-max=32768