Mike Tancsa wrote:
At 12:50 PM 11/13/2006, Ivan Voras wrote:
Mike Tancsa wrote:
> At 12:15 AM 11/13/2006, Scott Long wrote:
>
>> Is this with EM_INTR_FAST enabled also?
>
> Yes. Havent done the stock case yet, but will do so later today.
Do you have a comparison with Linux under the same circumstances?
I had a disk with 64bit already installed. I will try with 32bit
tomorrow. I can also try FreeBSD AMD64 on the box to see how it does.
ifstat gives a bit of an odd output, but its the same sort of pattern
where adding a second stream in the same direction, slows down the first
one. On the box R2
...
The box is totally responsive throughout with no packet loss on the
management interface.... However, it seems quite a bit slower than
FreeBSD when its tweaked with ADAPTIVE_GIANT removed... But again, this
is 64bit so not quite apples to apples yet. Also, I need to check the
default driver config to see if their NAPI or whatever its called is
enabled. More tests to come.
---Mike
More excellent data, thanks. I have some changes on the drawing board
that should significantly improve forwarding and bridging in the em
driver. Do you have a limit on how much more time you can spend on
these tests? It might be a week or more before I have anything that can
be tested.
Scott
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