[ECOS] Fourfold decrease in speed of TCPIP interface when changing from OpenBSD to FreeBSD stack
Gary D. Thomas
gary.thomas@mind.be
Thu Jan 23 20:09:00 GMT 2003
On Wed, 2003-01-22 at 23:04, Steven De Rango wrote:
> Does anybody why the TCPIP interface would slow down when changing from
> OpenBSD to FreeBSD TCPIP stacks?
>
> Is there some way to improve the speed of the FreeBSD TCPIP interface?
>
> I could not find any information related to TCPIP interface speed on this
> mailing list.
>
What do you mean by this? Do you mean the link speed?
> I am running my application on the Motorola MPC8260.
>
I don't see this behavior at all. I just tried running our standard
performance tests (nc_test_slave) on both the new and the old stacks
and for the most part, the new stack gave me more (up to 20%)
performance.
What sort of traffic are you running?
Which platform (the VADS 8260)?
--
.--------------------------------------------------------.
| Mind: Embedded Linux and eCos Development |
|--------------------------------------------------------|
| Gary Thomas email: gary.thomas@mind.be |
| Mind ( http://mind.be ) tel: +1 (970) 229-1963 |
| gpg: http://www.chez-thomas.org/gary/gpg_key.asc |
'--------------------------------------------------------'
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
More information about the Ecos-discuss
mailing list