tuning riak for 100s of concurrent connections

Sean Cribbs sean at basho.com
Fri Feb 25 11:37:43 EST 2011


You can disable Nagle on the riak side (at least on 0.14 and later). Put this in the riak_core section of app.config:

{disable_http_nagle, true}

Sean Cribbs <sean at basho.com>
Developer Advocate
Basho Technologies, Inc.
http://basho.com/

On Feb 25, 2011, at 9:33 AM, Wilson MacGyver wrote:

> TCP_NODELAY is something you'd set when you use the socket API call,
> not a global tuning setting on the OS as I recall.
> 
> On Fri, Feb 25, 2011 at 9:28 AM, Nico Meyer <nico.meyer at adition.com> wrote:
>> Whenever I see latencies which are roughly multiples of 40ms it screams
>> to me 'nagle algorithm'. I have seen this so often now, that the first
>> thing I check is, if the TCP_NODELAY option is set on the TCP socket on
>> both ends.
> 
> 
> 
> -- 
> Omnem crede diem tibi diluxisse supremum.
> 
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