nagiosxi very slow

[chipiock]

Hi,
i am new to the nagiosxi.
I have install a vmware nagios xi 2.4 appliance
I would like to monitor all my network ( 9000 ports ).
After the first 20 hosts, when I add a hosts the configuration saving is very slow.
I have modified the php .ini "max_execution_time = " to 240 because the script take more than 180 sec
Could you help me ?

kinds regards

frédéric

[scottwilkerson]

You may want to increase the memory in php.ini also.

What kind of a load is this server under?

When you go to Configure -> Core Config Manager -> Write Config Tool
If you select the items from the top down, which is taking the longest, and do you have many warnings in the check configuration?

[chipiock]

Hi,
Thank you for your reply
this is the config. I have no error
thank you for your help



Nagios Core 3.2.3
Copyright (c) 2009-2010 Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 10-03-2010
License: GPL

Website: http://www.nagios.org
Reading configuration data...
Read main config file okay...
Processing object config directory '/usr/local/nagios/etc/static'...
Processing object config file '/usr/local/nagios/etc/static/xiobjects.cfg'...
Processing object config file '/usr/local/nagios/etc/static/xitemplates.cfg'...
Processing object config file '/usr/local/nagios/etc/static/xitest.cfg'...
Processing object config file '/usr/local/nagios/etc/contacttemplates.cfg'...
Processing object config file '/usr/local/nagios/etc/contactgroups.cfg'...
Processing object config file '/usr/local/nagios/etc/contacts.cfg'...
Processing object config file '/usr/local/nagios/etc/timeperiods.cfg'...
Processing object config file '/usr/local/nagios/etc/commands.cfg'...
Processing object config file '/usr/local/nagios/etc/hostgroups.cfg'...
Processing object config file '/usr/local/nagios/etc/servicegroups.cfg'...
Processing object config file '/usr/local/nagios/etc/hosttemplates.cfg'...
Processing object config file '/usr/local/nagios/etc/servicetemplates.cfg'...
Processing object config file '/usr/local/nagios/etc/servicedependencies.cfg'...
Processing object config file '/usr/local/nagios/etc/serviceescalations.cfg'...
Processing object config file '/usr/local/nagios/etc/hostdependencies.cfg'...
Processing object config file '/usr/local/nagios/etc/hostescalations.cfg'...
Processing object config file '/usr/local/nagios/etc/hostextinfo.cfg'...
Processing object config file '/usr/local/nagios/etc/serviceextinfo.cfg'...
Processing object config directory '/usr/local/nagios/etc/hosts'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.40.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.9.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.10.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.40.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.40.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.90.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.10.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.70.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.90.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.8.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.8.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.11.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.90.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.40.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.90.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.200.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.18.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.70.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.50.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.30.30.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.20.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.200.15.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.200.11.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.16.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.200.22.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.50.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.100.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.20.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.41.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.50.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.5.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/192.168.254.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.10.1.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.70.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.2.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.4.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.17.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.60.8.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.70.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.30.3.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/10.13.255.14.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.80.7.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/172.16.70.6.cfg'...
Processing object config file '/usr/local/nagios/etc/hosts/localhost.cfg'...
Processing object config directory '/usr/local/nagios/etc/services'...
Processing object config file '/usr/local/nagios/etc/services/172.16.40.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.9.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.10.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.40.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.40.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.90.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.10.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.70.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.90.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.8.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.8.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.11.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.90.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.40.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.90.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.200.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.18.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.70.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.50.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.30.30.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.20.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.200.15.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.200.11.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.16.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.200.22.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.50.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.100.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.20.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.41.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.50.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.5.cfg'...
Processing object config file '/usr/local/nagios/etc/services/192.168.254.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.10.1.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.70.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.2.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.4.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.17.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.60.8.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.70.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.30.3.cfg'...
Processing object config file '/usr/local/nagios/etc/services/10.13.255.14.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.80.7.cfg'...
Processing object config file '/usr/local/nagios/etc/services/172.16.70.6.cfg'...
Processing object config file '/usr/local/nagios/etc/services/localhost.cfg'...
Read object config files okay...

Running pre-flight check on configuration data...

Checking services...
Checked 8382 services.
Checking hosts...
Checked 69 hosts.
Checking host groups...
Checked 21 host groups.
Checking service groups...
Checked 6 service groups.
Checking contacts...
Checked 2 contacts.
Checking contact groups...
Checked 7 contact groups.
Checking service escalations...
Checked 0 service escalations.
Checking service dependencies...
Checked 0 service dependencies.
Checking host escalations...
Checked 0 host escalations.
Checking host dependencies...
Checked 0 host dependencies.
Checking commands...
Checked 109 commands.
Checking time periods...
Checked 8 time periods.
Checking for circular paths between hosts...
Checking for circular host and service dependencies...
Checking global event handlers...
Checking obsessive compulsive processor commands...
Checking misc settings...

Total Warnings: 0
Total Errors: 0

Things look okay - No serious problems were detected during the pre-flight check

[lmiltchev]

Did you increase the memory limit in the php.ini file as suggested by scottwilkerson?

Open the php.ini file in a text editor, scroll all the way down to the bottom of the script and change the line that says:

Code: Select all

memory_limit = ...

to

Code: Select all

; memory_limit = ...

Then scroll up to around line 314 and increase the memory limit:

Code: Select all

memory_limit = <new value>

After this, run:

Code: Select all

service httpd restart

[chipiock]

Yes I have make changes in the php.ini but there is only one line with memory_limit= and this is on line 457. There is no memory_limit on line 314. Is-it normal ?

;;;;;;;;;;;;;;;;;;;
; Resource Limits ;
;;;;;;;;;;;;;;;;;;;

; Maximum execution time of each script, in seconds
; http://www.php.net/manual/en/info.confi ... ution-time
max_execution_time = 240

; Maximum amount of time each script may spend parsing request data. It's a good
; idea to limit this time on productions servers in order to eliminate unexpectedly
; long running scripts.
; Default Value: -1 (Unlimited)
; Development Value: 60 (60 seconds)
; Production Value: 60 (60 seconds)
; http://www.php.net/manual/en/info.confi ... input-time
max_input_time = 180

; Maximum input variable nesting level
; http://www.php.net/manual/en/info.confi ... ting-level
;max_input_nesting_level = 64

; Maximum amount of memory a script may consume (128MB)
; http://www.php.net/manual/en/ini.core.p ... mory-limit
memory_limit = 1024M

[scottwilkerson]

Yes I have make changes in the php.ini but there is only one line with memory_limit= and this is on line 457. There is no memory_limit on line 314. Is-it normal ?

This is normal. Depends on your system.

Again,

What kind of a load is this server under?

How many CPU's are allocated to the VM?
How much memory is allocated to the VM?

http://assets.nagios.com/downloads/nagi ... ements.pdf

[chipiock]

Hi,

What kind of a load is this server under?

The load are query SNMP + ping to network material

How many CPU's are allocated to the VM?
8
How much memory is allocated to the VM?

8 Gb

Do i make some parametre for php to use the 8 cpu ? or something else ?

Kinds regards

[scottwilkerson]

I was wondering more about this load

load.PNG