About cpu ressources

[limbo127]

Hello,
When I do some tests with kcptun on LAN network ( 100Mbit/s) , ~ 500 Kcp clients to one server,
cpu metric for kcp server is less < 10%
The same test with Wan network , kcp server is ~ 90% of cpu ,
is there an explanation ? resend ? error ?

Regards,
Nicolas P.

[xtaci]

try increase -interval to see if it lowers CPU consumption.

if it does, the cause is latency.

[xtaci]

and also, try smaller window size, like 64 or 128

[limbo127]

I do not see any -interval option in client nor server ? what is about ?

[xtaci]

hidden parameter, -mode manual

#137