The network testing event on ScienceSim has been rescheduled to Wednesday, 
April 20th 9AM PDT (UTC-7). The login region and other details are unchanged. 
Thank you,

Dan Lake
Intel Labs
[email protected]

-----Original Message-----
From: [email protected] [mailto:[email protected]] 
On Behalf Of Lake, Dan
Sent: Friday, April 15, 2011 9:18 AM
To: [email protected]
Subject: [scisim-discuss] Network testing on ScienceSim


The virtual worlds team at Intel has been investigating network performance in 
OpenSim. We recently made changes to prioritization and queuing of scene 
updates, adaptive client throttles and packet resend timers. Our validation so 
far has used mostly synthetic workloads but the results indicate greatly 
improved network performance, especially for high latency and low bandwidth 
clients. 

We are conducting a networking test in ScienceSim next Tuesday and invite 
OpenSim users from all geographic locations to join us. We will be running our 
distributed scene graph (dsg) with a high client/avatar count and logging 
queues, throttles, and bandwidth characteristics of connected clients.

When: Tuesday, April 19. 9AM PDT (UTC-7).

Where: Login to 'welcome0419' region on ScienceSim and teleport to a test 
region from there. 

IRC: island.sciencesim.com/6667 #perftest

We'll plan on running for an hour but something will probably break sooner. If 
you come by, please tell us about your experience on IRC or via email. I'm 
interested in which viewer you are using and how you are connected to the 
Internet.

ScienceSim account creation: http://www.sciencesim.com/simian/.
Hypergrid probably works but we have not tested it with the dsg regions. I 
recommend making an account if possible.

Hope you can make it. Thanks,

Dan Lake
Intel Labs
[email protected]

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