[Nepal] Fwd: ejabberd testing results

[Bryan Berry]

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Subject: Server-devel Digest, Vol 19, Issue 3
Date: Tue, 04 Nov 2008 12:00:04 -0500

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Today's Topics:

   1. more ejabberd testing (Douglas Bagnall)


----------------------------------------------------------------------

Message: 1
Date: Tue, 4 Nov 2008 16:35:41 +1300
From: "Douglas Bagnall" <douglas at paradise.net.nz>
Subject: [Server-devel] more ejabberd testing
To: "XS Devel" <server-devel at lists.laptop.org>
Message-ID:
	<d24e24ab0811031935s4b62f585q38248d01dee03e7a at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

The bad news is the last lot of testing I did is very untrustworthy,
due to the shared roster not working[1].

The good news is I've repeated the tests, with the shared roster.  Not
so good, is the results aren't so good.

http://wiki.laptop.org/go/Ejabberd_resource_tests/try_5

Counting only times with a stable number of clients,
memory use looks like this:

 clients       minimum     median    maximum
  54                96         97         98
 104               134        139        143
 154               164        167        174
 204               220        224        253
 204               229        232        236
 254               270        278        289
 304               345        399        421
 254               329        348        386
 304               337        352        419
 354               455        471        515
 403               499        577        654
 404               502        504        514
 454               635        644        696
 453               642        644        646
 454               608        613        664


On that wiki page, there is also a photo of a few laptops showing
their neighbourhood views: each has quite a different idea of its
surroundings.

Douglas


[1] If you want to repeat my stupid mistake, clear out the ejabberd
user database by deleting files under /var/lib/ejabberd/spool, and do
not recreate the @online@ group.


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End of Server-devel Digest, Vol 19, Issue 3
*******************************************
-- 
Bryan W. Berry
Technology Director
OLE Nepal, http://www.olenepal.org