Head Guru Posted March 30, 2007 Share Posted March 30, 2007 http://www.webperformanceinc.com/library/r...ance/index.html Quote Link to comment Share on other sites More sharing options...
TCH-Dick Posted March 30, 2007 Share Posted March 30, 2007 Interesting. I would like to see the same tests using Virtuozzo or OpenVZ. Quote Link to comment Share on other sites More sharing options...
TCH-Andy Posted March 30, 2007 Share Posted March 30, 2007 I'm not surprised by the main Virtual results. I was a little surprised that hyperthreading on / off made no difference on the VPS case - although clearly made a difference, as expected, on a standard machine. Quote Link to comment Share on other sites More sharing options...
click Posted March 30, 2007 Share Posted March 30, 2007 It looks as though VMWare wasn't using hyperthreading at all. I wonder if there wasn't a configuration/compatibility issue somewhere or if the results could be duplicated on another machine/OS. The virtual machine didn't do too bad when hyperthreading was turned off. I guess you would see the benefits of hyperthreading when running multiple lower demand virtual servers on one machine but it seemed to do surprisingly poorly running a single server. I hardly think the hardware abstraction/easy upgrade path, etc is worth a 43% performance hit. Quote Link to comment Share on other sites More sharing options...
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