auto tuning tcp

Andre Oppermann oppermann at networx.ch
Mon Nov 12 09:27:21 UTC 2012


On 12.11.2012 09:52, Alfred Perlstein wrote:
> On 11/11/12 11:28 PM, Andre Oppermann wrote:
>> On 12.11.2012 08:10, Alfred Perlstein wrote:
>>> I noticed that TCBHASHSIZE does not autotune.
>>>
>>> What do you think of the following algorithm?
>>>
>>> Basically round down to next power of two based on nmbclusters / 64.
>>
>> Please wait out for a real fix of the various mbuf-whatever tuning
>> issue I'll propose shortly.  This approach may become inapproriate.
>> Also the mbuf limits can be changed at runtime by sysctl.
>>
> What is the timeline you are asking for to wait?

http://svnweb.freebsd.org/changeset/base/242910

-- 
Andre



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