Hi Antti, which version of VMWare? 3 or 4?
We have a significant performance drop in Mapserver (about a factor 3) running on VMWare 3. VMWare 4 is supposed to have better performance for this type of application. Best regards, Bart -- Bart van den Eijnden OSGIS, Open Source GIS http://www.osgis.nl --------- Oorspronkelijk bericht -------- Van: antti siukola <[EMAIL PROTECTED]> Naar: [email protected] <[email protected]> Onderwerp: Re: [UMN_MAPSERVER-USERS] MapServer performance Datum: 27/03/07 08:52 > Hi! > > I finally got some specs for our server. We have an vmware Virtual > infrastructure 3 with fysical hardware of Dell PE 6850 dual dual-core > cpu with 12 GB of RAM. Hard drives are EMC CX3-20 SAN system. And the > system allocates 1GB RAM for us. > > Antti S > > > On 3/27/07, Romolo Manfredini <[EMAIL PROTECTED]> wrote: > > From: "Rahkonen Jukka" > > > My test system has 3 GHz prosessor and 1 GB of memory. I have on an > > external Firewire 400 unit worth 2 TB of imagery, consisting or > > > individual 300 MB GeoTIFF images. Those are uncompressed and with > > overviews, but untiled. I have made layers out of those by creating > > > tileindices. When I run test with Jmeter by sending simple, unique WMS > > request hitting 1-4 original GeoTIFF files the throughput is around 200 > > > requests per minute. The size of the output image is 500 by 500 pixels > > and the requests are tuned to suit the original resolution. > > > > You can try performing Jmeter test against a very simple php script that > > output a map, so you can understand the phpmapscript overhead. > > I'm not in condition to perform such a test on my high-end server and the > > test server is really downsized so i would not take my results as reliable, > > sorry. > > > > Romolo Manfredini > > > >
