I have a website www.officegofor.ca. The site takes a very long time to load. I don't think it's because of the server's connection speed. What would be the best way to diagnose the problem? What could the problem be? I noticed that it get's slower and slower with time and when I restart apache it's faster (but still not fast enough).
View 1 RepliesI have been having soooo many issues with this new server
It is nothing against my host; but now the videos aren't loading or loading so slow
What could be the issue? It would have to be a server issue, correct?
The site is nsfw but it is ftw (hint hint) , it is an adult site and I don't know if
I lunch a filesharing website below this server configuration:
# HP ProLiant DL180 G5 Server
# 1x Intel Quad Core Xeon L5410 / 12MB CPU
# 4GB DDR2 RAM
# 8 x 1000GB SATA II + 2 x 80GB (OS) Harddisk
# CentOS (64bit) OS
# 2 x 1000Mbps Full-Duplex Uplink Port
# No RAID Hardware RAID
# Remote Power Management Remote Power Management
# 4 IP
250 Mbps Unmetered bandwidth Volume Connectivity
But most the time it load too slow.
I'm running a forum system on my server. Loading pages that don't connect to the forum database load normal. Whenever I browse any page that connects to the forum database on my forum, the page either takes ages to load or times out loading. I never exceed using 14% of one of my two cores, I'm using a quarter of my 1.5GB ram. It's only been loading slow like this since I've switched from running Windows to Ubuntu Server 8.10. I enabled logging slow queries on SQL, but nothing's been recorded. I've installed the server packages through Webmin,
when I access the server through its local IP address it's still very slow.
i have a problem loading my web pages in IE, i taking a bit long time to load whole page. but at the same time it is loading very fast on firefox.
i tried to disable gzip in apache configuration, it not solved the problem.
my php conf:-
System Linux host.alqema.com 2.6.9-023stab044.4-enterprise #1 SMP Thu May 24 17:41:23 MSD 2007 i686 Build Date Sep 26 2006 17:52:35 Configure Command './configure' '--with-apxs=/usr/local/apache/bin/apxs' '--prefix=/usr/local' '--with-xml' '--enable-bcmath' '--enable-calendar' '--with-curl' '--enable-exif' '--enable-ftp' '--with-gd' '--with-jpeg-dir=/usr/local' '--with-png-dir=/usr' '--with-xpm-dir=/usr/X11R6' '--with-gettext' '--with-mcrypt' '--with-mhash' '--enable-magic-quotes' '--with-mysqli' '--with-mysql=/usr' '--with-openssl' '--enable-discard-path' '--with-pear' '--with-pspell' '--enable-sockets' '--enable-track-vars' '--with-ttf' '--with-freetype-dir=/usr' '--enable-gd-native-ttf' '--with-zlib' Server API Apache Virtual Directory Support disabled Configuration File (php.ini) Path /usr/local/Zend/etc/php.ini PHP API 20020918 PHP Extension 20020429 Zend Extension 20050606 Debug Build no Zend Memory Manager enabled Thread Safety disabled Registered PHP Streams php, http, ftp, https, ftps, compress.zlib
I seem to be having a problem with slow loading. When I type in a couple of domain names on my browser, I noticed that it will take 2 seconds, before the site will start to load.
On my status bar, it would show "Looking for www.domain.com" during that 2 seconds.
It seems like the DNS is taking a long time to find my IP?
a DNSstuff.com's tools report, shows my DNS as pretty healthy.
What could be the possible reasons behind this?
I have a page that is loading very slowly the first time I connect to it. After that it's very fast.
Now I did some research and found out that this could be a DNS issue and that my nameserver might do a reverse DNS lookup.
I do not know excatly what that means yet, but I suppose that could be the issue.
To the my.cnf file I added skip-name-resolve in order to disable DNS lookups, but what I can do to find out if I have a dns issue?
Specs:
VPS
WHM/Cpanel
600MB RAM
CentOS
Apache
i am trying to optimize my dedicated server to host one website (php-nuke platnuam 7.6v2b5 taking 1min to 1min 30secs to load). ive read the tutorials and it does not seem to make a difference no matter what i try. if one of you guys could kindly point out what could possibly be the problem i would be very greatful.
Kernel Version:
2.6.18-8.1.14.el5
Hardware:
Motherboard SuperMicro X7DBR-E Intel Xeon DualCore DualProc SATA 2Proc
Processor Intel Xeon-Clovertown 5335-QuadCore-LV 2GHz
RAM slot 1 Generic 1GB 667ECC FB-DIMM DDR2 1GB
RAM slot 2 Generic 1GB 667ECC FB-DIMM DDR2 1GB
RAM slot 3 Generic 1GB 667ECC FB-DIMM DDR2 1GB
RAM slot 4 Generic 1GB 667ECC FB-DIMM DDR2 1GB
RAM slot 5 Empty
RAM slot 6 Empty
RAM slot 7 Empty
RAM slot 8 Empty
Drive Controller Mainboard Onboard SATAII Controller
Hard Drive 1 Western Digital WD Caviar RE 16 WD2500YS 250GB
Hard Drive 2 Western Digital WD Caviar RE 16 WD2500YS 250GB
Cpanel:
WHM 11.11.0 cPanel 11.15.0-R17665
Top output:
top - 16:44:51 up 17:42, 1 user, load average: 0.01, 0.00, 0.00
Tasks: 154 total, 1 running, 153 sleeping, 0 stopped, 0 zombie
Cpu0 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu3 : 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 3369376k total, 2478128k used, 891248k free, 228052k buffers
Swap: 2096440k total, 0k used, 2096440k free, 1964784k cached
Vmstat:
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
0 0 0 891124 228272 1964832 0 0 34 21 99 81 1 0 98 0 0
0 0 0 891124 228284 1964824 0 0 0 9 1045 161 0 0 100 0 0
1 0 0 891124 228292 1964832 0 0 0 3 1031 130 0 0 100 0 0
0 0 0 891124 228300 1964832 0 0 0 3 1045 157 0 0 100 0 0
0 0 0 891000 228308 1964832 0 0 0 7 1035 144 0 0 100 0 0
Distro:
REDHAT Enterprise 5 i686
Mysql:
4.1.22-standard
Apache:
Server version: Apache/2.0.61
Server built: Oct 17 2007 14:55:40
Cpanel::Easy::Apache v3.2.0 rev2623
php:
PHP 5.2.4 (cli) (built: Oct 17 2007 15:00:59)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
things from the tutorials section ive tried:
this website/showthread.php?t=549666
this website/showthread.php?t=579135
this website/showthread.php?t=340239 (only did 4. Tuning sysctl.conf from here)
I have a VPS over at futurehosting, and I'm having some issues with my PHP/MySQL sites loading slowly after a few days of uptime. A restart of the various services (apache/mysql) fixes the issue, but I'd like the issue to not start in the first place.
I know very little of server administration (I'm still learning) so just let me know what info you need to see to do the troubleshooting and I'll get it to you.
server load is low according to top command / mytop but what I dont understand all websites on the server are loading very slow.
View 10 Replies View RelatedI am working with wamp on development phase. We have a Symfony 2 project and I am using Assetic to manage the assets. (no filter used for my test, so no compression or whatever).
I know I am in the development mode and that assetic is meant to work differently on prod environment but the loading of js, css and images is so slow (could be 30s for a dozen css, a dozen js -most of them are already minified- and 4 images, I am using firebug to check) that I wonder if there is a problem with Apache.
I have just had a new Wordpress theme made but ever since it has been in use the site has been loading really slowly for me.
The site is This One - Is it loading slowly for you?
If so why do you think it is so slow?
It was working fine with the old theme and it is the same when installed on different servers.
After upgrading to cPanel 11 ( did all steps in the checklist ) i can not login using site.com/cpanel & site.com/webmail , but i can login using [url]and [url], same as webmail at 2095 and 2096.
Im using RHEL 4 and latest cp v11 RELEASE
My site is very slow. But I can not find the reason.
Here is the top
Code:
top - 22:04:07 up 22:09, 1 user, load average: 0.44, 0.43, 0.34
Tasks: 402 total, 1 running, 401 sleeping, 0 stopped, 0 zombie
Cpu(s): 4.3%us, 0.7%sy, 0.0%ni, 94.8%id, 0.1%wa, 0.1%hi, 0.1%si, 0.0%st
Mem: 2074804k total, 2007836k used, 66968k free, 72720k buffers
Swap: 4192956k total, 96k used, 4192860k free, 641728k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
17133 apache 20 0 27752 9.9m 3392 S 4 0.5 0:02.25 httpd
6306 apache 20 0 27772 9.9m 3452 S 4 0.5 0:08.04 httpd
2261 mysql 20 0 251m 88m 4752 S 3 4.3 48:25.58 mysqld
17081 apache 20 0 27700 9.9m 3496 S 2 0.5 0:02.81 httpd
17105 apache 20 0 27112 9504 3428 S 2 0.5 0:02.62 httpd
11844 apache 20 0 27756 9.9m 3444 S 0 0.5 0:06.21 httpd
13676 apache 20 0 27700 9.9m 3440 S 0 0.5 0:04.74 httpd
13718 apache 20 0 27424 9856 3448 S 0 0.5 0:04.83 httpd
16690 apache 20 0 26628 8980 3408 S 0 0.4 0:01.88 httpd
When run
[root@nd10749 ~]# netstat -an |grep 80 |wc -l
2788
It was able to handle over 5000 connection without problem.
When checked the log, can not find anything suspicous.
my site is terribly slow, especially if there are several users accessing it at once.
Is there a way to to find out what exactly is slow, so I know what to tackle?
Since there is no caching at the moment, I think that is a good point to start.
The reason that there is no caching, is because Internet Explorer kept showing stale content, whatever I tried. How do you make sure that IE doesn't cache the dynamic pages?
This also means that images are not cached and pages with several images, seem to load a lot slower, sometimes not even showing all images the first time the page is loaded.
Does anybody know what I can do to improve on this?
I had an VPS in SLHost and experiencing fall downs and slow server... now I moved and I check that the VPS is fast and great, but my sites are loading too slow...
I mean the connect time is too long; the time between connect and sending first byte goes from 5 to 12 seconds! My provider can't find what's wrong and I'm a little lost in this
I rented a server from VD a month ago and hosted some of my websites. But I'm constantly noticing that my websites are loading very slow. How can I check if other users are experiencing the same problem, or if the problem lies with my Internet connection?
View 4 Replies View Relatedour VPS hosting company did an upgrade the other day and now something is wrong with our home page, it takes about 30sec to load. They keep saying its a php problem, but the scripting is fine, the engine is fine and the only thing that changed is that they did an upgrade.
They don't seem to be able to grasp the problem, and it is making my boss go nuts. A web guy a know said it definately had to be something at their end, and everyone else is at a loss.
My machine is pretty good. Here are the specs:
Intel Xeon-Woodcrest 5148-DualCore
3 gigs of ram
250GB Western Digital WD Cavia
I run a forum with a modest amount of traffic along with a content management system handling the other sections of the website. I'm pretty sure the forum isn't the problem though.
The server load for this machine is almost never above a 1. Right now as I type this the load is at 0.17, but it's unbearably slow! Taking up to 16 seconds to load a single page.
What could be causing this? I'm a server n00b. Is there a setting I should be doing to one of my servers configuration files to make it run faster?
My website gets 30-40,000 visitors a day and these problems always occur during peak hours. It would be easier to deal with this though if not for the fact that the server load is always so low. How is it possible for the site to get so slow while the server load is always so low?
I wanna know if upload media to server for streaming will slow your site down?
Reason is that I have a few audio books on my server for my members to listen to, and I have a feeling that my site is using more and more resources and its getting slower and slower each day.
I moved from shared host to VPS a few days back. Since the move, the site becomes slow during particular time of the day. It appeared to be an issue of cron run by their another client and after promising that they would move that client to another node (I have spent more than 25 days to follow up on this till now) they backed off from their words but informed me about an alternative. Now, they say that the cron of that client was executing many scripts and they have spaced those scripts.
I am looking for a long-term host and was wondering:
1. VPS provides a minimum guaranteed stuff so what is the use of that guarantee if one client can make the server crawl (imagine 5 minutes or more to open a site).
2. Can a host be trusted who does not honour words.
I have built a database driven site with PHP & MySQL. Pages download quicker on some connections than other (obviously), however this is not due to connection speed. The web host server seems to respond very slowly to my boss's network (which is on a proxy server). Could it be that this problem is related to the web host? i.e. could it be that the web host is unequipped to deal quickly with this type of network?
On my home connection (2Mbps), pages often download instantly, however occaisionally I have to wait 10-20 seconds to receive the page from the host.
Finally, could you recommend an excellent web host to use with our site? My boss wants to offer a professional service where server response is quick. We are based in the UK.
I've got 25 domains on a Virtuozzo/Plesk8.6/CentOS5 VPS. Each domain has one up-to-date install of WordPress, most have very little traffic (average 200mb per month), maybe 2 domains get 5-7gb traffic per month.
I monitor port 80 connections and rarely see more than 10 at a time.
That should in my opinion be no problem at all for a VPS with 768mb guaranteed ram and 2.4ghz cpu. I've got 30gb hard drive spare too.
But.... about 8 or 10 times a day it grinds to a complete halt: server load at 500-1000%, sites timing out, plesk takes 3mins to load, often I can't even connect with SSH, and the plesk web server, apache
INSERT INTO module_watchdog_sys_stat (time, type, value, service_id) VALUES(FROM_UNIXTIME(1226404705), 'MAINMEM_USAGE', 17472, 11);
80 seconds sounds like a huge amount of time for a MySQL insert to me! Does anyone know if this is likely to be the cause of my trouble? Some problem with Plesk and the database? Or could it be something else?
i am getting iptables errors when reloading APF, and after that APF takes a few seconds to move thru each line in deny_hosts.rules (and also other rules files). is this normal? if i have a very long list of deny rules wouldnt this delay loading other rules?
(running centos/virtuozzo 2.6.18-028stab062.3)
Code:
/etc/apf/apf -r
apf(7689): {glob} flushing & zeroing chain policies
apf(7689): {glob} firewall offline
apf(7721): {glob} activating firewall
apf(7761): {glob} determined (IFACE_IN) venet0 has address 127.0.0.1
apf(7761): {glob} determined (IFACE_OUT) venet0 has address 127.0.0.1
apf(7761): {glob} loading preroute.rules
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
apf(7761): {resnet} downloading http://r-fx.ca/downloads/reserved.networks
apf(7761): {resnet} parsing reserved.networks into /etc/apf/internals/reserved.networks
apf(7761): {glob} loading reserved.networks
apf(7761): {glob} loading bt.rules
apf(7761): {glob} loading deny_hosts.rules
apf(7761): {trust} deny all to/from 124.166.250.250
' not found.3.5: host/network `124.166.250.250
Try `iptables -h' or 'iptables --help' for more information.
' not found.3.5: host/network `124.166.250.250
Try `iptables -h' or 'iptables --help' for more information.
apf(7761): {trust} deny all to/from 200.233.149.110
I have a Shared Hosting , and a Vps . i use the VPS to Storage Audio files and Leach to them from my Shared Hosting . the shared hosting Only Has Some php, and Html pages with the links to leach from the vps ..
Now which One Gets The Load , or which one is the One Suffering the Load . the Shared Hosting or the VPS ..
I found many processes like this from a user log, this is a forum site, >>
116.49.xx.xx - - [15/Jun/2008:18:16:30 +0800] "GET /?fromuid=448?info_hash=%A0%AF%9E%0C%9C%A9%0D%29k%A4%21%AF2%AC%DD%5C%5E%CB%DF%17&peer_id=%2DXL0012%2D%E8%ACfS%94%9E%81%8E%FF%D9%F2%1D&ip=169.254.xx.xx& port=80&uploaded=2348474988&downloaded=2348474988&left=2094006272&numwant=200&key=6830&compact=1 HTTP/1.0" 200 453 "-" "Bittorrent"
116.49.xx.xx - - [15/Jun/2008:18:16:30 +0800] "GET /?fromuid=23?info_hash=%A0%AF%9E%0C%9C%A9%0D%29k%A4%21%AF2%AC%DD%5C%5E%CB%DF%17&peer_id=%2DXL0012%2D%E8%ACfS%94%9E%81%8E%FF%D9%F2%1D&ip=169.254.xx.xx&p ort=80&uploaded=2348474988&downloaded=2348474988&left=2094006272&numwant=200&key=20271&compact=1 HTTP/1.0" 200 453 "-" "Bittorrent"
116.49.xx.xx - - [15/Jun/2008:18:16:31 +0800] "GET /?fromuid=168?info_hash=%A0%AF%9E%0C%9C%A9%0D%29k%A4%21%AF2%AC%DD%5C%5E%CB%DF%17&peer_id=%2DXL0012%2D%E8%ACfS%94%9E%81%8E%FF%D9%F2%1D&ip=169.254.xx.xx& port=80&uploaded=2348474988&downloaded=2348474988&left=2094006272&numwant=200&key=8883&compact=1 HTTP/1.0" 200 453 "-" "Bittorrent"
116.49.xx.xx - - [15/Jun/2008:18:16:31 +0800] "GET /?fromuid=221?info_hash=%A0%AF%9E%0C%9C%A9%0D%29k%A4%21%AF2%AC%DD%5C%5E%CB%DF%17&peer_id=%2DXL0012%2D%E8%ACfS%94%9E%81%8E%FF%D9%F2%1D&ip=169.254.xx.xx& port=80&uploaded=2348474988&downloaded=2348474988&left=2094006272&numwant=200&key=12323&compact=1 HTTP/1.0" 200 453 "-" "Bittorrent"
116.49.xx.xx - - [15/Jun/2008:18:16:31 +0800] "GET /?fromuid=32?info_hash=%A0%AF%9E%0C%9C%A9%0D%29k%A4%21%AF2%AC%DD%5C%5E%CB%DF%17&peer_id=%2DXL0012%2D%E8%ACfS%94%9E%81%8E%FF%D9%F2%1D&ip=169.254.xx.xx&p ort=80&uploaded=2348474988&downloaded=2348474988&left=2094006272&numwant=200&key=14310&compact=1 HTTP/1.0" 200 453 "-" "Bittorrent"
when i suspend this user account, it fix the problem....
but when i reupload a new forum file (no mods, original version but keep the old data, ex. post, pm)
to recover the old forum file and then reactive the account again,
I have a weird issue with my Plesk VPS. If I restart the VPS it will work find for about 20 minutes and then go down. All my websites will continue to load and load until they time out.
The weird thing is, I can still access everything. FTP, Plesk, SSH. Just no my websites.
This is a little wierd, I am not able to see any of my websites on my home network, but from anywhere else it seems too load just fine. Even when i go through a proxy site they load. I'm still able to get to WHM and cPanel from my home but the websites themself do not load.
this started happing yesturday and after a few hours it seemed to work again on its own.