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Re: [Xen-users] Re: xen benchmark results on nehalem

  • To: Luke S Crawford <lsc@xxxxxxxxx>
  • From: Grant McWilliams <grantmasterflash@xxxxxxxxx>
  • Date: Sun, 16 Aug 2009 13:25:58 -0700
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx, Ozgur Akan <ozgurakan@xxxxxxxxx>
  • Delivery-date: Sun, 16 Aug 2009 13:27:05 -0700
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On Sun, Aug 16, 2009 at 12:56 PM, Luke S Crawford <lsc@xxxxxxxxx> wrote:
Ozgur Akan <ozgurakan@xxxxxxxxx> writes:

> Opteron vs Nehalem tests can be found here; http://wp.me/pBob2-3

I've found in most webapp workloads, the amount of ram matters more
than anything else; I mean, until you cache all your regularly accessed
data, and my experience has been that most people tend to overbuy CPU
and skimp on the ram.

Xen-users mailing list

According to these tests having more ram was even slower. Anyone want to comment as to why?

Grant McWilliams

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