4 ms·
Do you have any good resources for UDP tuning?
by leshow 3y ago
Do you have any good resources for UDP tuning?
- BitPirate 3y agoThe typical painpoint is the low maximum buffer sizes. net.core.rmem_max net.core.wmem_max e.g. wireguard-go will hit those limits of not executed with CAP_NET_ADMIN.
- sophacles 3y agoI have gotten quite a bit of mileage out of this slide deck: https://events.static.linuxfound.org/sites/events/files/slides/LinuxConJapan2016_makita_160712.pdf https://events.static.linuxfound.org/sites/events/files/slid... It's older so some details have changed over time, but the concepts are still relevant. It also has a lot of useful search terms to get you started.