Nagios Support Forum

Posted: **Wed May 15, 2013 6:16 am**

Hello,
Since i have upgraded to Nagios XI 2012R1.8 have been facing loads of issue, if we solve 1 issue Other is ready to popup, now am facing issue While checking HOSTGROUP summary it show Nagios Core like Interface. & mine HTTPD error Log says

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[Wed May 15 15:40:27 2013] [error] [client 49.248.31.220] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Wed May 15 15:40:42 2013] [error] [client 49.248.31.220] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=overview
[Wed May 15 15:40:50 2013] [error] [client 49.248.31.220] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Wed May 15 15:40:53 2013] [error] [client 49.248.31.220] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=grid
[Wed May 15 15:40:57 2013] [error] [client 49.248.31.220] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?servicegroup=all&style=summary

Other thing is is can you help me with Distributing Monitoring in Nagios Xi Configuration Notes,
Config:-
Vmware with 4 Core CPU, 4 Gb ram & 80 Gb Hdd,

We are monitoring around 150 Switches for Bandwidth/port & Port Uptime status.
Have done all the Fine tuning mentioned in
http://assets.nagios.com/downloads/nagi ... rmance.pdf
Create Ramdisk,
Offloaded Mysql Database to another server
installed Mod_gearman referring http://assets.nagios.com/downloads/nagi ... ios_XI.pdf
But this didn't helped much, mine CPU utilization is very much high Load average it shows as 55.98 81.41 49.97, & server becomes totally inaccessible even through SSH

Can you please help me with this as well on how can i get server utilization down by distributing the Server load on another server ?

Posted: **Wed May 15, 2013 4:18 pm**

1. What version of XI did you upgrade from?

2. Do you see any load issues with mysqld, or any other processes? (It looks like mrtg may be the primary load culprit.)

3. How many ports do each of your 150 switches have?

It also looks like you *may* have ram issues - swap is *full*. Can you get a process output sorted by ram usage? Lets see how much ram is used for disk caching:

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free -m

z. A few of us at the office are curious - What top clone was used in your screenshot? Something using ncurses?

Posted: **Thu May 16, 2013 11:25 am**

Hello Abrist,

1. I have upgraded from version 1.6 to 1.8

2. i have offloaded Mysql to another virtual server,Mysql resource utilization is ok, but on this nagios server after starting Nagios service, HTTPD seems to consuming most of the Swap space & memory, Mrtg & Nd02db are the highest CPU consumer.

3.There are mostly 24 port switches, But some even have 48 ports as well

4. free -m says

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[root@nagios155 ~]# free -m
             total       used       free     shared    buffers     cached
Mem:          3948       3355        593          0        177        612
-/+ buffers/cache:       2566       1382
Swap:         5951       4263       1688

5. while accessing

Hostgroup Summary
Hostgroup Overview
Hostgroup Grid
Servicegroup Summary
Servicegroup Overview
Servicegroup Grid

it gives me the error

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Error: Could not read host and service status information!

attaching screen shot of it & mine httpd log says

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[root@nagios155 ~]# tail -f /var/log/httpd/error_log
[Thu May 16 21:22:46 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Thu May 16 21:29:10 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Thu May 16 21:42:18 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Thu May 16 21:50:46 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary
[Thu May 16 21:51:03 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=overview
[Thu May 16 21:51:07 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=grid
[Thu May 16 21:51:10 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?servicegroup=all&style=summary
[Thu May 16 21:51:14 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=grid
[Thu May 16 21:51:17 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=overview
[Thu May 16 21:51:21 2013] [error] [client 120.62.182.234] File does not exist: /usr/local/nagiosxi/html/includes/components/nagioscore/ui/js/jquery, referer: http://123.176.37.155/nagiosxi/includes/components/nagioscore/ui/status.php?hostgroup=all&style=summary

z. Na thatś not ncurses but itś HTOP a quite clean type of TOP clone.

Posted: **Fri May 17, 2013 10:42 am**

Guys any help on this would be of great help

Posted: **Fri May 17, 2013 3:28 pm**

Is nagios running?

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service nagios status

If it's not running start it:

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service nagios start

What is the output of the following commands?

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tail /usr/local/nagios/var/nagios.log
/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

Posted: **Fri May 17, 2013 3:29 pm**

Could you download the tarball again and re-run the upgrade while capturing the log?

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./upgrade 2>&1 > /tmp/upgrade.log

Post the log here in code wraps.

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