Nagios Support Forum

Reregarles of what I try to do within BPI every page takes forever within BPI.

these are some of the errors


[Thu Nov 01 16:56:21.516026 2018] [:error] [pid 73213] [client 10.144.3.20:32500] PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 786415 bytes) in /usr/local/nagiosxi/html/includes/utils-xmlstatus.inc.php on line 752, referer: http://nagiosxi/nagiosxi/includes/compo ... p?tab=high
[Thu Nov 01 16:56:40.623121 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.623162 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.623171 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.623177 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.623185 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.624046 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.624066 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.624072 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.624077 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.624084 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.625288 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.625319 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.625325 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.625331 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php
[Thu Nov 01 16:56:40.625338 2018] [:error] [pid 73213] [client 10.144.3.20:32550] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... /index.php

Hi @bosecorp

Have you adjusted your php settings to handle larger environments? I would recommend increasing the values for memory_limt ( = 1024M ) and max_input_vars ( = 10000 ) in the etc/php.ini file.

Nagios XI - Optimizing The PHP Settings File:
https://support.nagios.com/kb/article/n ... e-611.html

Let me know if you are able to speed up your load times.

Done

restarted httpd after the changes

but I still few takes a lot to load. Takes about good solid 10 seconds. sometimes more

HI @bosecorp,

My understanding is that adjusting the php settings did help, but it's taking about 10 seconds to load. Are you still getting errors? If so, please send us a system profile and we can review it.

To send us your system profile. Login to the Nagios XI GUI using a web browser.
Click the "Admin" > "System Profile" Menu
Click the "Download Profile" button
Save the profile.zip file and upload it to a cloud storage of your choice. You can share a link with me in a personal message.
After you upload the profile please post something in this thread to bring it up in the support qu

There are a few other things to consider to optimize performance. For example, how many checks are you running and how often? Reducing the number of non-crtical checks will free up resources. Also, installing a RAM disk will help speed up disk I/O.
https://assets.nagios.com/downloads/nag ... ios-XI.pdf

Sorry, no it did not help

these are the errors that I see

bose.com/nagiosxi/includes/components/nagiosbpi/index.php?tab=medium
[Fri Nov 02 15:21:40.405917 2018] [:error] [pid 5416] [client 10.144.1.77:8978] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:21:40.405924 2018] [:error] [pid 5416] [client 10.144.1.77:8978] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.772307 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.772367 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.772378 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.772385 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.772392 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.773574 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.773602 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.773609 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.773616 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.773622 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.774713 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.774741 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.774753 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.774814 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:23.774843 2018] [:error] [pid 89293] [client 10.144.3.20:56292] PHP Warning: array_multisort(): Argument #1 is expected to be an array or a sort flag in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:40.204676 2018] [:error] [pid 25043] [client 10.144.1.77:9100] PHP Notice: Undefined variable: host_name in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:40.204721 2018] [:error] [pid 25043] [client 10.144.1.77:9100] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:40.204729 2018] [:error] [pid 25043] [client 10.144.1.77:9100] PHP Notice: Undefined variable: service_description in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer: http://nagiosxi.bose.com/nagiosxi/inclu ... tab=medium
[Fri Nov 02 15:22:40.204745 2018] [:error] [pid 25043] [client 10.144.1.77:9100] PHP Warning: array_map(): Argument #2 should be an array in /usr/local/nagiosxi/html/includes/components/nagiosbpi/classes/BpGroup_class.php on line 0, referer:

OK. Would be able to send over a system profile, so we review it.

Thanks.

I did. I pm you the file

Hi,

Thanks for sending over the profile, and I have a few suggestions for performance improvements.

1. I did notice a "Too Many connections" in the error_log, and I would suggest increasing the max_connections=1000 in your database configuration file. We have a knowledge base article on how to do this at:

Nagios XI - MySQL/MariaDB - Max Connections
https://support.nagios.com/kb/article.php?id=513

2. Since you are running a large sysetm, you can make a few changes to the UI settings to reduce overhead, go to Admin > Performance Settings > Page Settings and select Unified Pages for Tactical Overview, Hostgroup Screens and Servicegroup Screens. Aslo increase the default Dashlet Refresh Multiplier to 2000.

3. Regarding the php warnings above, there was some code looking at configuration data that was not set, and a warning was being logged. I've attached a patch ( BpGroup_Class.php) if you'd like to update or you could wait until the next maintenance release. If you do decide to update, make a backup your system and backup the file you are replacing. It's located here: (/usr/local/nagiosxi/html/includes/components/nagiosbpi).

Thanks.

where can I see the attachment?

Hi,

I believe I sent a PM with the file, but It's attached to this post.