For more configuration options (including TCP_NODELAY) go to:
http://docs.basho.com/riak/latest/ops/advanced/configs/configuration-files/
Guido.
On 24/07/13 16:02, Dave Brady wrote:
Hi rsb,
In app.config:
{riak_api, [
%% Set TCP_NODELAY
{disable_pb_nagle, true}
]},
{riak_core, [
%% Set TCP_NODELAY
{disable_http_nagle, true}
]},
--
Dave Brady
----- Original Message -----
From: "Guido Medina" <[email protected]>
To: "riak-users" <[email protected]>
Sent: Wednesday, July 24, 2013 12:29:06 PM GMT +01:00 Amsterdam /
Berlin / Bern / Rome / Stockholm / Vienna
Subject: Re: Tweaking app.config and vm.args for best performance
I'm not sure, I would suggest you to go through release notes, the
link I sent you is for the latest version which is 1.4, depending on
the version of Riak you want to use or required to use different
settings/tuning apply, go chronologically from 1st relevant version to
last and see what applies to you and what have changed:
*Riak 1.2.1*: https://github.com/basho/riak/blob/1.2/RELEASE-NOTES.md
*Riak 1.3.2:* https://github.com/basho/riak/blob/1.3/RELEASE-NOTES.md
*Riak 1.4:* https://github.com/basho/riak/blob/1.4/RELEASE-NOTES.md
The same applies for tuning doc, it is different per version, I guess
you already figured out how to locate each.
HTH,
Guido.
On 24/07/13 11:16, rsb wrote:
Thanks Guido. While great advice, those tuning tips seems to cover a limited
amount of optimization mainly OS based. If also found the configuration
files doc's
(http://docs.basho.com/riak/1.2.0/references/Configuration-Files/) but I am
uncertain of which parameters should I be modifying and to which values.
One last question, given the size of data I am pushing into Riak (< 1kb per
record) it appears to be it would be a good idea to disable Nable's
Algorithm;
1) Are my thoughts correct?
2) I cant seem to find the [disable_pb_nagle] flag anywhere in the config
file, is that expected because I am supposed to add it?
Thanks again.
--
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context:http://riak-users.197444.n3.nabble.com/Tweaking-app-config-and-vm-args-for-best-performance-tp4028510p4028515.html
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