1b : as typo3 is php script and home page is index.php I wonder how squid will help. I thought that squid is not easy to setup, is it worth to try ??
I'm not really sure. If the ENTIRE home page is from PHP, then it won't. However, if there's a lot of media, static JSS, static CSS on the page, it might help. Then again, if it's just one page, and there's a fixed number of media files, it won't -- HTTP and the OS should cache most of that.
Quote:
2a : I agree with you better having 503 than swapping.
I understand vm.swappiness, but it's not clear on what you say about tunning swap, is it trying different values on swappiness ? It looks tricky :-)
After you move /var/log to its own disk, find the disk least used in your system. Say it's already mounted as /vol3.
That's it. Now go into /etc/fstab and change the /swap mountpoint. Finally, make sure rc.sysinit does the right thing. Do:
Code:
grep -n -E "swapon|mount .*-a"
If mount comes before swapon, you're fine.
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2b : Some parameters are not clear for me especially ServerLimit/maxclient. I am a little bit reluctant to change that as I am not sure of what I am doing. I'l take deeper look in documentation.
Nothing to fear here.
This is straight from Apache documentation. In your case, you want to set the maximum servers to something like 1024 (!) and the MinSpareServers to something like 128 or maybe even 512.
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keepalive is on and I will try to play with the value.
But most of my connections are 1 time connection, user start browser ask home page and that's all. For 1 connection like that I was gessing that I do not need a high keepalive as I got only 1 http request, I am right ?
You got it! You might not need at all, but I am guessing your home page also consists of graphics, JS source files, CSS files, etc., all coming from your server. So its better to keep it on, but to timeout after only a few seconds.
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Is there any relation between tcp keepalive and apache keepalive ?
Only if you have lots of connections all over the internet. If everyone is coming from a LAN or something, you don't need to touch it.
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Finally as I tried to emphasize, I got 99% request on the same page which is dynamic page BUT do not change 99% of the time.
Can I cache that kind of things in any proxy or cache to avoid going thru all the layers (browser httpd mysql httpd ...).
If you know the parameters that change it, then sure! Just pre-generate the page and serve that page. If the condition is determined on IP or COOKIE or some header info, you can use Mod_rewrite to give redirect the user to the dynamic one.
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My disk are internal HD that I can't change.
What's MySQL doing in the picture? Is the DB read-only? If so, can you fit it on a RAM-disk?
Run this command before and after each set of changes you make, assuming you make one change per day. Post the early and improved results here.
Hi there, I've got a debian 3.1r4 half working (no x yet :P)
I need some pointers for installing a Apache - MySQL - PHP configuration on my box, and set them up to work together. I know to use vim a bit :)
I would like something that is similar to tanguay.at, or even simpler, since I'm a real... (1 Reply)
How does everyone else handle this?
My Setup:
Server A:
CentOS 5.x
10.0.0.1
Apache
MySQL Master
Server B:
CentOS 5.x
10.0.0.2
Apache
MySQL Slave
My Domains:
dom1.com A record: 10.0.0.1
A Record: 10.0.0.2
dom2.com A record: 10.0.0.1
A Record: 10.0.0.2 (3 Replies)
Hello All,
I have a LAMP server (CentOS 5.5) which has a lot of php scripts and the php pages runs fine. My question is if I have to allow the OS udpates regularly on the server, will there be any problems in running the existing php scripts? Please advise if my apache/mysql/php functionality... (3 Replies)
Hello everyone,
I would like to setup a lamp server from a minimal distro and to compile PHP, MySQL and Apache myself.
I have chosen CentOS minimal for the OS and I am trying to build the stack by hand... But well, it appears I need some help!
First: I am looking for good and recent... (3 Replies)
Hello All,
I need a good lamp(linux, apache, mysql, php) tutorial for web development. I searched in net but not finding suitable one. suggest me something. (3 Replies)
I wish to setup LAMP environment. Amongst, I have successfully installed Linux 6.1. I am looking fwd to install - Apace Web Server, My Sql Database & PHP environment.
Say if I look for MySql, could see downloadable available in rpm format. But this must be copied over to Linux machine.
As... (2 Replies)
How do I install a LAMP server on a new installation of Debian 9 using the lalest versions of
AMP?
Here is what I have.
Corrections please.
MYSQL
apt-get install mysql-server mysql-client
You can verify the MySQL server status using command:
systemctl status mysql
-------
PHP7... (0 Replies)
10-14-2008
