Comments on: 85.

By: caocao

caocao — Mon, 12 Oct 2009 20:19:03 +0000

Great job！Team OSGrid!

My Team also tested that and got some results and share with you and hope you team get more good test result.

But I worry about my test client that maybe not good test because it can not download data from server as real SL viewer for all logins.As you know,now Opensim have neck bottle that network tranfer,but not only CPU/Mem etc.

you can try to login using real SL viewer as you can do and do not forget to delete you cache before every login.I think that you maybe get a new result.

Here is my result:
(1)Conditions
-Upstream revision
-Test servers With UGRM servers and region server

-Sepc. of test server:
Xeon 3040@1.86GHz and 3.00GB RAM

-Test data:Loading about 2000 objects and 12000 prims
-login one user by each 20 seconds

(2)Results:
-Can login more that 61 users(keep walkinging for 15mins)in fact, can login more ones(maybe about 65 users)

-Some data about performance of test server side
users CPU Memory(G) Network(Gbyte)
30 10% 1.904 0.517
61 31% 1.904 1.761
and Memory:(average available)
Network(average Byte Totl/sec)

Cheers,

By: Keystone Bouchard

Keystone Bouchard — Sun, 11 Oct 2009 17:09:14 +0000

Well done!

By: Nebadon Izumi

Nebadon Izumi — Sat, 10 Oct 2009 19:48:53 +0000

to be more specific its a 2.2ghz Core2Duo with 4gb Ram running on Fedora 9 32bit PAE it has a 7200 RPM SATAII 250gb Drive, its running inside of Mono 2.4.2.3 its a stock mono install no fancy switches or patches.

By: Adam Frisby

Adam Frisby — Sat, 10 Oct 2009 08:46:14 +0000

Thought: CSJ2K – a port of the Jpeg2K Java reference to C# done by the libomv team.

Bob Wellman: It’s a 2007-era Core2Duo w/ 4GB of RAM on a 100mbit colocated pipe.

By: Bob Wellman

Bob Wellman — Sat, 10 Oct 2009 08:20:55 +0000

I see comments that the machine used for this test was not the best or biggest avaialable. We at PMgrid are running on very old kit and would like to compare what we have running to the machine you used for the test to better understand why we have concurrency issues. We are running on SVN 9971 so I am hoping its just that.

Would it be possible to publish the full spec of the machine used for the 85 avatar test along with the broadband speeds that its connected on?

If it is as bad as our kit we maybe can look forward to a brighter future in Pmgrid once we next bring Opensim up to the latest release too.

Thanks for all this sterling work guys!

By: thought

thought — Sat, 10 Oct 2009 06:35:05 +0000

Interesting, what are you using instead of OpenJPEG for J2K images?

By: Adam Frisby

Adam Frisby — Sat, 10 Oct 2009 04:53:03 +0000

Yeah, next week Intel has asked to run the test on some of their hardware (pending a internal confirmation), which should be very interesting. I’m hoping with a little more publicity and notice, we can try really seriously aim for 150. We only were 15 shy of 100 this week, if we can add another 25-50, we’d be there.

The great thing is – this is a worst-case sim to be profiling, Mono and Wright Plazas are both notorious for bad behaviour. Getting them running – and running well is an achievement.

By: Kyle G

Kyle G — Sat, 10 Oct 2009 04:38:35 +0000

Congrats Team OSGrid on stealing the single sim avatar count title! We shall be back! Let’s see if next week we can get 100 I think I could add 25-50 real clients next week over what we added this round to the test. Amazing work by the core devs, Intel, IBM and others making this advancement happen. 150 reliably per sim on Opensimulator & things really start getting interesting.

Fellow Grid RG

By: Marcus Llewellyn

Marcus Llewellyn — Sat, 10 Oct 2009 00:02:12 +0000

This is frickin’ awesome. I’ve been watching the devs knock themselves out on crashes and fixes, and people should know just how much hard work has been done.

Apropos of nothing, I just love the view of the mini-map in the picture. Reminds me of something out of a movie, where they show the ground-zero of an epidemic outbreak. Hehe.