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 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
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 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 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?
I have a server Athlon 3000+ 64bit, 1GB ram on Debian 3.1 and I have a problem with apache (apache is generating large load). On server are 1 phpbb board with ~80 members online. Frequently cpu load generating by apache jumps to 100%, next apache eats all memory & swap and next server downs. Sometimes in such moments on board are not much people (30-40), so this problem isn't related to online stats. I haven't any idea how fix this problem. Please, help me! I need fast help, because I will departure day after tomorrow and if I don't fix this problem before, my site will down over long time...
My config:
apache2.conf
Quote:
Timeout 100 KeepAlive Off MaxKeepAliveRequests 100 KeepAliveTimeout 15
On 19th of may apache started to make like 3x more load on server. Before in cpanel admin panel load for biggest site was ~5 and now it is 18-30. Also on server peaks are now up to 2-3 and before it was rarely 1. I'm only admin so i know i didnt touch anything from configuration because i wasn't much around. And users said they also didn't modified anything.
So i suspect maybe there was some cpanel update which makes apache to have higher loads.
Traffic is at normal visits per day and hits only load is 3x higher.
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.
At the time I took this particular snapshot, it's not near its peak... it's not uncommon for the CPU load approach 60%. Reading around, it seems the CPU load should normally be under 1% (such as 0.0139% or what-not). Is this true?
The weird thing though... I have no idea where that number is coming from, because according to "top", the CPU is actually 90% idle.
I actually just raised the MaxClients from 512 to 1024 because I was hitting a constant cap of 40 requests/sec... and I was worried it was going to bottleneck. When I raised that value, the max requests per second now seem to be freed up.
If the actual CPU of the server is 90% idle... am I okay? Anyone know where Apache's getting the CPU Load info from?
I have two servers, one for apache hosting a vbulletin forum, and another one for hosting its database.
Sometimes, I get very high load on the Apache server (>300) and the server stops responding. As a result, I have to stop apache in order to reduce the load and then start it again.
when I query the number of online users using this command:
Code: netstat -an | grep : 80 | wc -l I get about 1500 to 2000
but in the forum statistics, the number of online users is more than 5000. I already made sure that there are no DoS or DDoS attacks.
This is the specs of my apache server:
CPU: GenuineIntel Intel(R) Pentium(R) D CPU 3.40GHz RAM: 2 GB Server OS: CentOS 4.4 Apache Version: 1.3.37
My load average seems a bit high considering how few processes are running:
[url]
Is there anything I can do to reduce the load generated by Apache?
You can see the Apache2 server status info here: [url]
It's serving 20-25 requests per second, which are mostly these tiny requests to tracker.php which issues a database query and returns an image. The relevant httpd.conf settings:
Code: Timeout 120 KeepAlive Off MaxKeepAliveRequests 100 KeepAliveTimeout 15
if anyone has had problems with high cpu load after upgrading APACHE to 2.2.8. We were running 1.3.5 with comfortable CPU loads of 2-10 on dual Xeon 2.8's. Now the loads are 20-70 with most of the CPU being used by many many httpd processes. I've heard that APACHE v2 does consume more resources, but am wondering if there was a problem with the build, or is it that much more demanding.
OTHER INFO: WHM:11.15 CPANEL: 11.18 OS: CENTOS 4.6 KERNAL: 2.6.20.4-ts.grh.mh.i386
i'm hosting a forum (~80 simultalinous users online) In a VDS 512 MB RAM, Linux Debian with apache 1.3 and mysql 4.1 , php4.
Apache seems to be busy, pages don't even load, this can be resolved by restating apache. and after a couple of time (about 4 hours) it does the same thing again, and i do have to restart it again and looping ...
Here is my httpd.conf file :
Code: Timeout 200 KeepAlive On MaxKeepAliveRequests 200 KeepAliveTimeout 3 MinSpareServers 5 MaxSpareServers 15 StartServers 5 MaxClients 20 HostnameLookups Off
They don't appear for some time if I kill them (a day or more). But it repeats again and again. One day there were 8 similar processes in total in max which used all 4 cores at 100% (and even ssh console was extremely slow to do something there).
I think that somebody is trying to make a small attack of some sort but I need to check it first. I tried to look at apache logs but there were too many posting requests from different IPs and no dublicates for little period of time so I had no success.
Anyway, that script worked for us for 4 years already and we didn't have any problems with it even on our old single core P4 2.8 ghz.
way to make sure is this an attack of some sort or just this script doesn't work correctly on our new machine?
Are there any ways to get IPs of visitors who are running posting.php with CPU overloading?
been checking out this site for a while and finally decided to register because I have a problem. Also hope this is the correct forum for this topic, sorry if it isn't.
So I have a problem with Apache. One of the sites that I run/host has a moderately large vBulletin board, and Apache just seems to eat up the CPU. Load averages have shot up between 20-30 and I've seen it as high as 80. Apache and MySQL are optimized already, I'm using suPHP for security because there are other sites on this box.
The funny thing about this is that it only started happening about a week ago. After checking for rootkits and all that garbage, I reinstalled the OS just to be on the safe side. Everything comes back clean still. I also got fed up and hired Platinum Server Management for a month, to see if they could find a solution (and I've been interested in reselling their services, but that's not relevant). So far the only thing they can come up with is disable suPHP, which isn't an option. I do realize that suPHP is ~20-25 times slower than mod_php, but what totally baffles me is that it worked beforehand and started going all crazy like this. I did try running the site using an dso configuration, the load did drop, but nothing to be proud of.
This site, and the server overall hasn't had any increase in load, I've held off putting new accounts on it until I get this fixed.
In the meantime, I have said forums running on lighttpd, which lowered the load. (Also writing a tutorial on having lighty work with cPanel)
I have a setup where Apache connects to a F5 load balancer which in turn balances between two jboss app servers.
Apache using mod_proxy -> F5 (hardware load balancer) -> 2 jboss application server
It uses jsessionid. I sometimes get 500 errors for the post methods. I think the request goes to the incorrect jboss server because of the F5 load balancer. Everything works just right when I shutdown one of the jboss app servers.
