On Wed, 11 Jun 2008 17:26:29 +0200 (CEST) Oliver Fromme <[EMAIL PROTECTED]> wrote about Re: broken re(4):
OF> > On the other hand, I have not been able to get more than about OF> > 10MByte/s through the interfaces of this particular system. I have OF> > 1GBit-networking equipment, and the other systems (which are used OF> > as router) have no problem doing a throughput of >20MB/s. Even OF> > bonding the two interfaces using lagg(4) does not improve the OF> > performance - where else could be the bottleneck? OF> A few questions or hints ... OF> - What is the CPU usage during your network test (user, OF> sys, intr, idle)? I will test and report that tomorrow. OF> - Do you see errors in "netstat -i"? None. OF> - Do you use jumbo frames? No. OF> - Is polling enabled? No. I tested polling on a lot of different machines earlier and never found it to improve performance so far (same for jumbo frames, btw). OF> - Are there any network-related sysctls (/etc/sysctl.conf) OF> or kernel settings? Have you enabled kernel debugging OF> features (INVARIANTS, WITNESS etc.)? No, stock GENERIC, only with a lot of things disabled. OF> - Do you have any packet filter rules (PF, IPF, IPFW)? No, not on this machine. The faster machines are router/firewalls, they do filtering; so it should be something different... cu Gerrit _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
