zoneminder network tuning 10G

[zemerdon]

/etc/sysctl.d/99-network-tuning.conf

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# ZoneMinder network tuning

net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
net.core.netdev_max_backlog = 5000

net.core.rmem_default = 16777216
net.core.wmem_default = 16777216

net.ipv4.tcp_rmem = 4096 87380 134217728
net.ipv4.tcp_wmem = 4096 65536 134217728

net.core.somaxconn = 4096
net.ipv4.tcp_fin_timeout = 15
net.ipv4.ip_local_port_range = 1024 65535

apply immediately using

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sudo sysctl --system

check settings have applied with

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sysctl net.core.rmem_max
sysctl net.core.wmem_max
sysctl net.core.netdev_max_backlog