what modules I should use in my httpd.conf file. Here's the modules that I currently have enabled / disabled. The site is running specifically off PHP. There is no need for CGI, ASP, or any other languages (to my knowledge). The negotiation module is enabled,. It does not need to be to my knowledge.
However, when I disabled it Apache would not restart. Could someone give some details as to which directives need to be disabled for negotiation to be disabled. Also, does anyone know if negotiation is essential. It is not to my knowledge. Suggestions and comments are much appreciated. Thank you in advance for your hard work and experience being as it's not costing me anything. I will do my best to return the favor.
I have a RHEL 5 server, that host one site with a common PHP 5.x -MySQL 5.x app, it also uses .htaccess to rewrite rules. I'm trying to optimize apache to the max, and though about removing some unneccesary modules. The actual modules loaded are:
I'm trying to install the Win32 dist from apachelounge 2.4.9 and I'm having difficulties getting the modules loaded. Several modules have different names or aren't there at all. mod_imap.so
I have complied Apache from the source with so enabled and compiled PHP with Apache apxs. What if I do, if I want to add/Load another modules as a dynamic modules without recompiling apache. Suppose if I want to enable rewrite or any other module.I am pasting the command which I used to compile apahce.
Apache == ./configure --prefix=/usr/local/apache --enable-module=so make make install
PHP == ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs make make install
Both are running fine on my server,how to enable mod rewrite module as shared module fro example ??Â
I can't get SELinux to let httpd load the IonCube module for PHP. I've given the CentOS 5 forum a try (here: http://www.centos.org/modules/newbb/...15403&forum=42), talked with WHMCS's support (the app I'm using that needs it), and even opened a ticket with IonCube. Unfortunately nobody seems to know how to tell SELinux to let httpd "exec" modules.
I'm running CentOS 5, and the error I'm getting in /var/log/messages is:
I can disable SELinux and it works fine (setenforce 0), but that's not the solution I'm looking for. Can someone please tell me how to do this the *right* way?
I have 2.4.x version installed on RHEL and I need to install same version on Solaris 10. How can I find out what packages/modules were compiled for RHEL so that I can download same for Solaris and compile them.
We have been using Apache 2.2.x with reverse proxy modules for our clients to access their OWA servers for over a year. I want to get us to Apache 2.4.x so I setup a test box with latest 2.4 on it. I fixed the config file issues since 2.4 has changes in it. OWA proxy is working on my test server with Apache 2.4. But with 2.4 I do have an issue I cannot figure out. Note that this does NOT occur with Apache 2.2. I get the following errors when using ActiveSync through reverse proxy:
[Thu Oct 17 12:19:11.670665 2013] [proxy_http:error] [pid 748:tid 8440] (OS 10060)A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. : [client x.x.x.x:20311] AH01102: error reading status line from remote server mail.nameredacted.net:443 [Thu Oct 17 12:19:11.670665 2013] [proxy:error] [pid 748:tid 8440] [client x.x.x.x:20311] AH00898: Error reading from remote server returned by /Microsoft-Server-ActiveSync
So somehow with Apache 2.4 there is some sort of timeout that was not there with 2.2.
I'll be making the move from shared to VPS in the next month. I've looked at both Liquidweb and Zone.net -- they both look great but I'm not sure which one to go with!
Zone.net offers more memory with there VM200 plan compared to LW VPS1 plan (768mb vs 384mb). But LW also offers twice the storage.
My sites are for the most part static. I have a couple blogs and forums but not a whole lot traffic. One of my clients has several flash videos.
Is there a dramatic difference going from 384mb of memory to 768mb?
Any suggestions or personal experience with either service? ~ dan
my server load is max 1,it wont cross more than 1 but for 2 days iam getting 20 or more,but this load is extents for 1 or 2 min only after that it become normal to 0.58 around 1,in top i can able to see lotz apachi process when the load increase,
I'm building a new server for a predominantly php5/mysql5 website and was wondering which version of apache to put on. I know there are some issues with PHP and Apache in MPM, but what's the performance comparison between Apache 1.3 and Apache 2 Prefork?
I have centos -7 and apache 2.4.6. I have made one small php scripts and measuring the performance of server.
Average time is around 15 ms for per request. But when adding concurrent requests the average time increase too much high for the request see the below output
ab -n 10000 http://127.0.0.1/1.php
Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 0 Processing: 14 17 2.6 15 35 Waiting: 0 1 0.2 1 10 Total: 14 17 2.6 15 35
With Concurrent connections
ab -n 1000 -c 100 http://127.0.0.1/1.php See the processing the mean request time its around 150 ms.
Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 1.1 0 5 Processing: 25 150 24.7 153 213 Waiting: 2 134 25.2 138 194 Total: 29 150 24.1 153 216
ab -n 1000 -c 100 http://127.0.0.1/1.php See the processing the mean request time its around 150 ms when total request is 1000 only.
Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 1.1 0 5 Processing: 25 150 24.7 153 213 Waiting: 2 134 25.2 138 194 Total: 29 150 24.1 153 216
How to configure the Apache so the request time decreas to low ms ???
In Centos -7 Default configuration of MPM Directory also not found ??? checked in httpd.conf and other file also.
I am using dreamhost host 3 of my web sites and 1 blog. Dreamhost is great, offers alot space and bandwidth.
but I think they are oversellling their space, sometimes it gets really slow. (overselling ? ok, I dont really know, but sometimes its really slow, and most my asian readers said need to refresh to load the page. I am wondering if theres a way to check if they are overselling or not.)
I am thinking about buying vps, even tho, I still got 5 month left with dreamhost.
I found 2 vps companies are highly recommanded on this forum, JaguarPC and LiquidWeb.
theres already a post compared both companies in terms of price and service. I say I will pick JagarPc, cuz, its basic plan just 20 USD, and htey got promotion now, its even cheaper. and basic Liquidweb vps plan is 60 bucks.
I am wondering why Jagarpc is so cheap , are they overselling? how can we check if they are overselling.
I found a few posts saying how good jaguarPc is. and they are not overselling, but those members just signed up this month, and only have 1-3 posts. I cannot really trust those new members.
Can someone share their experience with JaguarPC? compare JaguarPc performance and liquidweb performance. antoher question is switch from dreamhost to JaguarPC basic vPS plan, will performance gets better?
last question: VPS account allows 3 IP, 3ip = 3 domains? if not, how many domains can I have?
I got a problem with CSF on my VPS. ipt_state and ipt_REDIRECT are not enabled on the node and I can't(and everyone else on the node) be using any ipt based firewall.
I asked a hosting company to enable those modules and I provided a simple guide(Edit /etc/sysconfig/iptables-config and /etc/sysconfig/vz on the hardware node. Add ipt_state and ipt_REDIRECT into IPTABLES_MODULES= and IPTABLES= lines correspondingly.)
I had the same problem on my old VPS provider and I provided the same guide and after it they restarted iptables and vz and it worked fine.
Tech in my current hosting company is saying they need to re-compile the kernel with those modules 1st in order to enabled those modules. They tried 2 times and the server didn't boot into a new kernel.
So, is there any other way to enable those modules without kernel re-compile.
I even think "modprobe" shout do the trick. modprobe ipt_state and modprobe ipt_REDITECT and then add those modules into 2 files as I said above and it whould be working fine?
In /var/log/messages, this line is repeated many times: modprobe: FATAL: Could not load /lib/modules/2.6.18-5-xen-686/modules.dep: No such file or directory
iptables -L gives this: iptables v1.3.5: can't initialize iptables table `filter': iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
Is this something I can fix via yum install xxx or some other way, or is it something my provider has to do?
I tried yum install kernel-xen, but that installed 2.6.18-53 and modprobe is looking for 2.6.18-5
Trying to install Cerberus Help Desk and it gives this message during requirement check:
The following problems prevent you from running Cerberus Helpdesk 4.0: upload_tmp_dir is empty in your php.ini file. Please set it. The 'MailParse' PHP extension is required. Please enable it. The 'Mail' PEAR package is required. Please install it. The 'Mail_Mime' PEAR package is required. Please install it. The 'Mail_mimeDecode' PEAR package is required. Please install it. The 'Mail_RFC822' PEAR package is required. Please install it. The 'Text_Password' PEAR package is required. Please install it.
how to apply this (on a vps) safely? Using Centos 4.5. I'm using Interworx control panel.
what are the standard modules which you normally need to get installed in your server or which you install ? from which you sell hosting to your customer or Which standard modules Is Most Important To Be Installed In Your Dedicated server ?
This is a random question and I wasn't sure exactly where to start. But, I have developed some invoice software that use a few PHP modules. My host has these enabled by default, but I wanted to see if most hosts have these enabled or not. Heck, they might even by standard php configuration, I'm just not sure. Here they are:
I am currently trying to limit incoming UDP length 20 packets on a per IP basis to 5 a second using IPTables on a Linux machine (CentOS 5.2).
Basically, if an IP is sending more than 5 length 20 UDP packet a second to the local machine, I would like the machine to drop the excess length 20 packets coming from that IP.
The modules that should work perfectly for this type of "rule set" are;
- Limiting module - Length module
Both of which are installed / compiled with the kernel/IPTables correctly and functioning.
I have tried several rule sets, and they all seem to not fully work. Either they drop all UDP length 20 packets going to the local machine or allow all them through.
Below is one of the rule sets I use, and it is not working. Any ideas what the issue could be?
iptables -N UDPC1 iptables -A INPUT -p udp -m length --length 20 -j UDPC1 iptables -A UDPC1 -p udp -m length --length 20 -m limit --limit 5/second -j ACCEPT iptables -A UDPC1 -j DROP
We run a very busy web application written in .net . The backend is SQL 2005. The server running SQL for this web app is slammed constantly. CPU is red lined, and the disks are queuing up because they cant keep up with the demand. What I am wondering is what do the big websites do to gain performance? What direction should we start moving in to get ahead of the curve. We are using an HP DL 580 with 4 x quad core xeons and the fastest SAS drives we could get.
