[CentOS] CentOS5 running very slowly on a core 2 duo with 4 GB RAM
John R Pierce
pierce at hogranch.com
Thu Aug 7 15:55:37 UTC 2008
Eduardo Grosclaude wrote:
> On 8/7/08, israel.garcia at cimex.com.cu <israel.garcia at cimex.com.cu> wrote:
>> Hi, I've installed CentOS5.2 on an INTEL Core 2 Duo (Intel(R) Core(TM)2 Duo
>> CPU E6550 @ 2.33GHz), 4 GB RAM (MemTotal: 4072176 kB) and my
>> system gets sevarel minutes to startup, specially on udev daemon. Once the
>> system is UP, every command I run gets 100% CPU and every is very slowly at
>> the point yum –y update never ends. The system installed by default this
>> kernel 2.6.18-53.el5PAE. I would like to know what's wrong with my server.
>> Do I have to install another kernel? Can you help me?
> Does disabling Hyperthreading (at BIOS setup control program) help?
there is no hyperthreading on core2duo cpus, they are true dual core.
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