Hello, I suddenly an error message in the monitor ispconfig this morning: One or more services are offline web server : offline I can access my sites, but they were too slow to load an idea please? thank you (debian lenny)
If you use more then 1 single IP, please check your file /etc/network/interfaces file too see if the hostname of the server is still the first one mentioned there. I had the same problem. have a look here for more details.
this is what I have: Code: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 91.121.3.28 netmask 255.255.255.0 network 91.121.3.0 broadcast 91.121.3.255 gateway 91.121.3.254 what should I do please? thank you for your help
Ok i see that it has nothing to do with my problem. Only the apache webserver? Which services are off-line and which distro do you use?
sometimes service webserver is offline i use debian lenny you can test here : 91.121.3.28 slow to load! server info : http://img837.imageshack.us/img837/8551/captureav.png EDIT: i use JOOMLA+SMF
Ok then i don't know the answer. Iw ould check the Apache2 log files to verify if there is something wrong. You can also check your server load with the top command to see which proccess is causing your problem.
The load is low, so this is not the reason for the problem. A common reason for such behaviour together with low load is that you include any external content, javascript snippets or images in your website from a external source which has load problems. e.g. javascript codes, submit buttons, twitter things, banner scripts etc. So the problem does not has to be on your server. I had this several times in the past with customer websites. Is the ispconfig interface on port 8080 loading fast?
hi till i not use any external link, you can test here : is so low to load "Is the ispconfig interface on port 8080 loading fast? " yes is fast !!!
The ispconfig interface runs on the same apache as your website, so it does not seem to be a general performance problem the. Please login to the joomla cms backend. Is the backend fast or as slow as the site itself?
Hmm, thats strange. And it happened over night, you did not change any website settings yesterday or installed updates?
this slowdown happens quite often, for 2 weeks now I recently updated the server: latest version php5.3 and mysql 5.1 loading site sometimes normal, sometimes too slow to load (but loading ispconfig ip:8080 is still normal!)
why this happens on? Tomorrow everything worked well, now the site gets stuck, will not load (while on ISPConfig everything is normal ...)
If ispconfig is online, then apache is running. So it might be just a falso positive indication in the monitor module. The monitor just checks if a server is running on localhost on port 80, if you redefined localhost in /etc/hosts or configured apache to not listen on port 80 on ocalhost, then the monitor shows webserver as offline. If any websites are not working, then restart apache. If this wont help, then look in the apache error.log and the website error.log to see what the error is.
I'm having the same issue. This happens everyday, ispconfig shows web-server offline and all sites become slow. I've checked the logs and didn't see anything strange, cpu usage is normal. edit: I think i've found the problem: IPv6 addrconf: prefix with wrong length 56 IPv6 addrconf: prefix with wrong length 56 possible SYN flooding on port 80. Sending cookies. possible SYN flooding on port 80. Sending cookies. IPv6 addrconf: prefix with wrong length 56 possible SYN flooding on port 80. Sending cookies. IPv6 addrconf: prefix with wrong length 56 possible SYN flooding on port 80. Sending cookies. IPv6 addrconf: prefix with wrong length 56 possible SYN flooding on port 80. Sending cookies. But I don't think I'm under an attack because this happens everyday, at the same hour my sites have more traffic. I'm using the default apache configuration.
ISP Config 3.3.0.2 Websrever offline in Server status Add in the ports.conf NameVirtualHost *:80 Listen 127.0.0.1:80 Listen IPv4 Adress:80 Listen [IPv6 Adress if you have]:80 Listen 127.0.0.1:80 <-> This entry is for ISPconfig. After add this, the warnig in Server Status is obsolete LuckyStrike
had same problem, here is my sollution that worked I had the same problem on a virtual machine. In my System log I found the following errors: Code: [ERROR] /usr/sbin/mysqld: Table './dbispconfig/monitor_data' is marked as crashed and should be repaired [ERROR] /usr/sbin/mysqld: Table './dbispconfig/sys_session' is marked as crashed and should be repaired I logeed in phpmyadmin with user "root" and MYSQL Password and repaired the tables. After that the system was ok again and load was high again. Regards Mihai
