On Fri, Sep 03, 2004 at 12:32:42PM +0100, Joe Orton wrote: > Actually, I don't see RSS numbers particularly different between i686 > and x86_64. > > For a server under ab load for a static page, I get an RSS of ~10.5Mb on > amd64, and ~9.5Mb on i686, which seems like a reasonable difference. > This is comparing like for like on RHEL3 U3, I don't have a Hammer box > running FC2 to compare. In my case this was 20MB vs 6MB. > You are comparing active servers not idle ones, right? RSS of an idle > server is not interesting since it may be half swapped out. No, the numbers were from actual full workload scenarios. It must not be a i386 vs x86_64 issue, it can also be FC1->FC2 issue (including kernel 2.4->2.6). -- Axel.Thimm at ATrpms.net
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