[CentOS] CentOS5 running very slowly on a core 2 duo with 4 GB RAM
israel.garcia at cimex.com.cu
israel.garcia at cimex.com.cu
Thu Aug 7 16:30:52 UTC 2008
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?
More details of my server:
[root at netreporter-test ~]# uname -a
Linux netreporter-test 2.6.18-53.el5PAE #1 SMP Mon Nov 12 02:55:09 EST
2007 i686 i686 i386 GNU/Linux
[root at netreporter-test ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz
stepping : 11
cpu MHz : 2331.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm
constant_tsc pni monitor ds_cpl vmx smx est tm2 cx16 xtpr lahf_lm
bogomips : 4667.95
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz
stepping : 11
cpu MHz : 2331.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm
constant_tsc pni monitor ds_cpl vmx smx est tm2 cx16 xtpr lahf_lm
bogomips : 4665.47
[root at netreporter-test ~]# cat /proc/meminfo
MemTotal: 4072176 kB
MemFree: 3871428 kB
Buffers: 14224 kB
Cached: 145872 kB
Thanks in advance
Israel.
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