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Re: network performance
- To: Stefan Lambrev <stefan_(_dot_)_lambrev_(_at_)_moneybookers_(_dot_)_com>
- Subject: Re: network performance
- From: gnn_(_at_)_freebsd_(_dot_)_org
- Date: Fri, 01 Feb 2008 14:52:27 +0900
- Cc: freebsd-performance_(_at_)_freebsd_(_dot_)_org
At Wed, 30 Jan 2008 19:13:07 +0200,
Stefan Lambrev wrote:
> After playing with many settings and testing various configuration, now
> I'm able to to receive on bridge more then 800,000 packets/s
> without errors, which is amazing!
> Unfortunately the server behind bridge can't handle more then 250,000
> Please advise how I can increase those limits?
> Is is possible?
> The servers are with 82573E Gigabit Ethernet Controller (quad port)
> So far I tried with lagg and ng_fec, but with them I see more problems
> then benefits :)
> Tried polling with kern.polling.user_frac from 5 to 95,
> different HZ, but nothing helped.
Increase the size of your socket buffers.
Increase the amount of mbufs in the system.
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