openwrt/package/kernel/linux/files
Vincent Pelletier 0855549b4b kernel: scale nf_conntrack_max more reasonably
Use the kernel's built-in formula for computing this value.
The value applied by OpenWRT's sysctl configuration file does not scale
with the available memory, under-using hardware capabilities.
Also, that formula also influences net.netfilter.nf_conntrack_buckets,
which should improve conntrack performance in average (fewer connections
per hashtable bucket).

Backport upstream commit for its effect on the number of connections per
hashtable bucket.

Apply a hack patch to set the RAM size divisor to a more reasonable value (2048,
down from 16384) for our use case, a typical router handling several thousands
of connections.

Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
(cherry picked from commit 15fbb91666)
2022-08-11 21:54:09 +01:00
..
hotplug-sched-teql.sh kernel/modules: relocate teql hotplug from iproute2 to kmod-sched 2021-03-19 15:30:01 +01:00
sysctl-br-netfilter.conf
sysctl-nf-conntrack.conf kernel: scale nf_conntrack_max more reasonably 2022-08-11 21:54:09 +01:00
sysctl-tcp-bbr.conf kernel: add kmod-tcp-bbr 2018-08-25 15:40:24 +02:00