tuning riak for 100s of concurrent connections

Wilson MacGyver wmacgyver at gmail.com
Fri Feb 25 09:33:40 EST 2011


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.



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