Andrey Kropachev wrote: > Is there an opportunity to scale dummynet on a number of cpu's? Currently my > router processes about 200Mbit/s and around 50kpps. The dummynet takes about > 80% of one processor. So, can dummynet be scaled, or can i somehow decrease > the cpu usage of dummynet?
Dummynet itself quite effective. The 80% you see is probably some other routines called after packets leaving dummynet. So you should try to optimize other things as much as possible. 200Mbit/s and 50kpps is a quite moderate traffic now. Dummynet queue handler is really single-threaded, so the only thing you can do is to enable new dummynet feature, that allows to bypass delay when queue is not congested. -- Alexander Motin _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
