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HEPP
n00b
Joined: 16 Aug 2004
Posts: 25
Location: Norway
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 Posted: Mon Sep 19, 2005 1:37 pm Post subject: emerge and web browsing is slow. |
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When i emerging something, it take 20 - 30 seconds to find the application i selected to emerge.
The same thing is when i write a web address in opera/firefox, it take 20 - 30 sec to lock up the web page.
Any ideas why its slow and how to fix this?
I hope some one understand the problem.
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mahdi1234
Guru
Joined: 19 Feb 2005
Posts: 559
Location: Being There
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| Posted: Mon Sep 19, 2005 2:58 pm Post subject: |
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u mean then e.g. doing emerge -pv application takes 30 sec to give you output whether application really exists/what dependecies are?
if so i have same issue here, but guess it could be related to size of portage (and not really big deal for me). |
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HEPP
n00b
Joined: 16 Aug 2004
Posts: 25
Location: Norway
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| Posted: Mon Sep 19, 2005 3:30 pm Post subject: |
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| mahdi1234 wrote: | u mean then e.g. doing emerge -pv application takes 30 sec to give you output whether application really exists/what dependecies are?
if so i have same issue here, but guess it could be related to size of portage (and not really big deal for me). |
Nope, it's when i connecting to the server. And when i write a web address in opera/firefox, it take some time to look up the web page.
example:
| Code: |
Linuxbox HEPP # emerge idesk
Calculating dependencies ...done!
>>> emerge (1 of 4) dev-libs/libcroco-0.6.0 to /
>>> Downloading http://mirror.gentoo.no/distfiles/libcroco-0.6.0.tar.bz2
--15:11:04-- http://mirror.gentoo.no/distfiles/libcroco-0.6.0.tar.bz2
=> `/usr/portage/distfiles/libcroco-0.6.0.tar.bz2'
Resolving mirror.gentoo.no... |
And now i need to wait 20 - 30 sec, before the download starts. This happened after i reinstall gentoo.
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mahdi1234
Guru
Joined: 19 Feb 2005
Posts: 559
Location: Being There
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| Posted: Mon Sep 19, 2005 5:10 pm Post subject: |
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hmm can u post here /etc/conf.d/net?
also post output of ping to mirror.gentoo.no |
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HEPP
n00b
Joined: 16 Aug 2004
Posts: 25
Location: Norway
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| Posted: Mon Sep 19, 2005 6:03 pm Post subject: |
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| Code: |
# /etc/conf.d/net:
# $Header: /home/cvsroot/gentoo-src/rc-scripts/etc/conf.d/net,v 1.7 2002/11/18 19:39:22 azarah Exp $
# Global config file for net.* rc-scripts
# This is basically the ifconfig argument without the ifconfig $iface
iface_eth0="10.0.0.2 broadcast 10.0.0.255 netmask 255.255.255.0"
#iface_eth1="207.170.82.202 broadcast 207.0.255.255 netmask 255.255.0.0"
# For DHCP set iface_eth? to "dhcp"
# For passing options to dhcpcd use dhcpcd_eth?
#
#iface_eth0="dhcp"
#dhcpcd_eth0="..."
# For adding aliases to a interface
#
#alias_eth0="192.168.0.3 192.168.0.4"
# NB: The next is only used for aliases.
#
# To add a custom netmask/broadcast address to created aliases,
# uncomment and change accordingly. Leave commented to assign
# defaults for that interface.
#
#broadcast_eth0="192.168.0.255 192.168.0.255"
#netmask_eth0="255.255.255.0 255.255.255.0"
# For setting the default gateway
#
gateway="eth0/10.0.0.1"
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| Code: |
ping mirror.pudas.net
PING mirror.pudas.net (195.245.242.43) 56(84) bytes of data.
64 bytes from mirror1.pudas.net (195.245.242.43): icmp_seq=1 ttl=57 time=37.5 ms
64 bytes from mirror1.pudas.net (195.245.242.43): icmp_seq=2 ttl=57 time=38.5 ms
64 bytes from mirror1.pudas.net (195.245.242.43): icmp_seq=3 ttl=57 time=38.7 ms
64 bytes from mirror1.pudas.net (195.245.242.43): icmp_seq=4 ttl=57 time=38.2 ms
64 bytes from mirror1.pudas.net (195.245.242.43): icmp_seq=5 ttl=57 time=39.6 ms
--- mirror.pudas.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 30292ms
rtt min/avg/max/mdev = 37.580/38.550/39.650/0.708 ms
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When i ping mirror.pudas.net or mirror.gentoo.no or another server around the world, i need to wait like 20 sec or more when the next output line of ping result.
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splooge
l33t
Joined: 30 Aug 2002
Posts: 636
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| Posted: Mon Sep 19, 2005 6:28 pm Post subject: |
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Sounds like slow dns response. Try a different name server, like 4.2.2.1.
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HEPP
n00b
Joined: 16 Aug 2004
Posts: 25
Location: Norway
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| Posted: Mon Sep 19, 2005 6:47 pm Post subject: |
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| splooge wrote: | | Sounds like slow dns response. Try a different name server, like 4.2.2.1. |
That did the trick.
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What is locked, can be opened. What is hidden, can be found, What is yours, can be mine. |
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pavkb
Tux's lil' helper
Joined: 20 Jan 2004
Posts: 90
Location: USA
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| Posted: Tue Sep 20, 2005 2:17 am Post subject: |
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i am having a similar problem but the difference is i don't experience a slow network.
when i do "emerge sync" for example, my system monitor shows serious I/O Wait by the process
and i don't see any output on the screen for good few seconds.
and in the end of emerge sync the ">>> Updating Portage cache: xx%" takes a very long time to reach 100% even if the sync happend just a few minutes ago.
i have dma turned on & everything else looks normal.
i have amd athlon 64 box.
my system feels a little sluggish.
any thoughts. |
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mahdi1234
Guru
Joined: 19 Feb 2005
Posts: 559
Location: Being There
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| Posted: Tue Sep 20, 2005 5:32 pm Post subject: |
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| output of hdparm -t /dev/hdx (where hdx is your hdd) ? |
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pavkb
Tux's lil' helper
Joined: 20 Jan 2004
Posts: 90
Location: USA
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| Posted: Thu Sep 22, 2005 1:25 am Post subject: |
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| Code: |
mount
/dev/hdb1 on / type ext3 (rw,noatime)
hdparm -tT /dev/hdb
/dev/hdb:
Timing cached reads: 2360 MB in 2.00 seconds = 1178.41 MB/sec
Timing buffered disk reads: 84 MB in 3.01 seconds = 27.89 MB/sec
hdparm -tT /dev/hdb
/dev/hdb:
Timing cached reads: 2340 MB in 2.00 seconds = 1170.18 MB/sec
Timing buffered disk reads: 84 MB in 3.04 seconds = 27.64 MB/sec
hdparm -tT /dev/hdb
/dev/hdb:
Timing cached reads: 2072 MB in 2.00 seconds = 1035.64 MB/sec
Timing buffered disk reads: 80 MB in 3.03 seconds = 26.37 MB/sec
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