Guys,
After a kernel rebuild my machine was pretty fast! =D
My new config:
cat /usr/src/linux/.config | grep -i cpu
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPUID=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CPU Frequency scaling
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
Hi,
Is there any Linux Tuning Guide for Gentoo only?
I've found this one:
http://www.linuxforums.org/desktop/linux_performance_tuning.html
Sometimes my AMD64 is slower than my old Pentium3,
even though my new machine has double CPU clock speed+memory.
TIA
[]'s
[EMAIL PROTECTED]
--
Fernando Boaglio wrote:
Sometimes my AMD64 is slower than my old Pentium3,
even though my new machine has double CPU clock speed+memory.
Let me guess. You mesured the time it takes to emerge glibc.
Right?
--
Kind Regards,
Simon Stelling
Gentoo/AMD64 Developer
--
gentoo-amd64@gentoo.org
No, I measured the time for KDE running some apps like KPlayer/Kmail,
or running Java
applications (Eclipse + Tomcat + Azureus), or GTK applications (Amule/Gaim).
I'm not an Linux expert for tuning, but I've been using linux since 1997.
8 years of Slackware, 2 for Gentoo =D
On 4/27/06, Simon
On Thursday 27 April 2006 15:50, Fernando Boaglio wrote:
No, I measured the time for KDE running some apps like KPlayer/Kmail,
or running Java
applications (Eclipse + Tomcat + Azureus), or GTK applications
(Amule/Gaim).
I'm not an Linux expert for tuning, but I've been using linux since
Well Mike,
It's not about startup time, it's about running time, sometimes the
systems freezes
a little bit, just like asking for more CPU or RAM.
My Box = AMD64 3200,1Gb RAM,Nvidia Gforce5500FX,2xHD80gb,Mobo Asus K8V
Deluxe,Gentoo64
My Old Box= Pentium3 1Ghz,512MbRAM,Nvidia
What happens toyour load/cpu usage when this issue occurs?
What does top say?
Any thing in the systemlog?
Regards,
Michiel
On 4/27/06, Fernando Boaglio [EMAIL PROTECTED] wrote:
Well Mike,It's not about startup time, it's about running time, sometimes thesystems freezes
a little bit, just like
Fernando Boaglio [EMAIL PROTECTED] writes:
No, I measured the time for KDE running some apps like KPlayer/Kmail,
or running Java
applications (Eclipse + Tomcat + Azureus), or GTK applications (Amule/Gaim).
I'm not an Linux expert for tuning, but I've been using linux since 1997.
8 years of
Fernando Boaglio:
It's not about startup time, it's about running time, sometimes the
systems freezes
a little bit, just like asking for more CPU or RAM.
I'ld look at the cpu frequency governor.
From /usr/src/linux/drivers/cpufreq/Kconfig, about the 'conservative'
governor:
If you have a
On 4/27/06, Sergio Polini [EMAIL PROTECTED] wrote:
As far as I can understand, this means that AMD64 takes a lot of
time to switch between two frequencies, so the system freezes a
little bit when this happens.
As far as I can say... this is not true for me.
I'm using ondemand on my AMD Athlon
On Thursday 27 April 2006 17:53, Paolo Ripamonti wrote:
On 4/27/06, Sergio Polini [EMAIL PROTECTED] wrote:
As far as I can understand, this means that AMD64 takes a lot of
time to switch between two frequencies, so the system freezes a
little bit when this happens.
As far as I can say...
On 4/27/06, Hemmann, Volker Armin [EMAIL PROTECTED] wrote:
stop using 'ondemand'.
Switching frequencies IS time consuming. So, if you measured runtimes for any
app with ondemand, you have very 'wrong' results.
That's right!
I've never said I measured something while using ondemand, I just said
Sometimes I get java 92% CPU, sometimes amule 80%, is not
the same app.
/var/log/messages = nothing unusual...
On 4/27/06, Michiel ten Hagen [EMAIL PROTECTED] wrote:
What happens to your load/cpu usage when this issue occurs?
What does top say?
Any thing in the systemlog?
Regards,
Hmm...
Please check my kernel config file:
cat /usr/src/linux/.config | grep -i cpu
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPUID=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CPU Frequency scaling
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
#
Should I change anything ?
Maybe I should remove CONFIG_CPU_FREQ_GOV_CONSERVATIVE and
CONFIG_CPU_FREQ_GOV_POWERSAVE...
=)
Try rebooting with acpi=off
--
gentoo-amd64@gentoo.org mailing list
Fernando Boaglio:
Please check my kernel config file:
cat /usr/src/linux/.config | grep -i cpu
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPUID=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CPU Frequency scaling
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
Fernando Boaglio wrote:
Hmm...
Please check my kernel config file:
cat /usr/src/linux/.config | grep -i cpu
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPUID=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CPU Frequency scaling
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not
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