Zabbix 2.2.5 & Latest data Empty

[francescoRo]

Hi to all,

after some research on the web and on this forum I have not found the solution to this problem. Every time I go to the pages of the latest data, after a few seconds it shows me a blank page (if the filter group and host are set to "all").

Can someone tell me how to solve this issue?

PS: The history_uint is now about 7.7GB

Regards.

[BDiE8VNy]

A blank page is often an indicator that PHP's memory limit was reached.
Did you already took a look at your web servers's log file?

[francescoRo]

From the Apache2 error_log:
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 128 bytes) in /usr/share/zabbix/include/classes/api/CRelationMap.php on line 73, referer: http://192.168.105.32/latest.php?ddr...9ea0077e931d9d

I tried to change the value of the memory_limit from 128M to 512M,
but nothing has changed...

[BDiE8VNy]

Does the error message complain about exceeding the new configured limit?
Did you configured the setting in the right file?

# rpm -ql zabbix-web | grep etc/httpd
/etc/httpd/conf.d/zabbix.conf

[francescoRo]

No
Now the memory_limit=256M but in the error_log:

[Mon Aug 04 15:48:45 2014] [error] [client 192.168.20.43] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 78 bytes) in /usr/share/zabbix/include/classes/api/CRelationMap.php on line 73, referer: http://192.168.105.32/latest.php?sid...5&hostid=10120

The output:

[root@zabbix-2 ~]# rpm -ql zabbix-web | grep etc/httpd
/etc/httpd/conf.d/zabbix.conf

[BDiE8VNy]

Then you probably haven't configured it in the right place - assuming you didn't forgot to restart httpd.
So, the right place should be /etc/httpd/conf.d/zabbix.conf.

[francescoRo]

I'm a real A**! Now it works, even if the query is slow.
I have found that the queries don't have indexes (unfortunately) : (

Thank you very much

[dpeterson]

I am late to the show, but this helped me as well with my Zabbix 2.4.3 upgrade. Thanks!

[DiViNe]

How to edit?

Same problem here with the "blank-page". I'm using: CentOS release 6.6

# [B]rpm -ql zabbix-web[/B]
package zabbix-web is not installed

# [B]cat /etc/httpd/conf.d/zabbix.conf[/B]
<VirtualHost *:80>
    ServerAdmin our e-mail
    DocumentRoot /var/www/html/zabbix
    ServerName our server
    ErrorLog logs/zabbix_error_log
    CustomLog logs/zabbix_access_log common

#    <Directory "/var/www/html/zabbix">
#        Options Indexes FollowSymLinks
#        DirectoryIndex index.html index.htm index.php
#        AllowOverride All
#        Order allow,deny
#        Allow from all
#    </Directory>
</VirtualHost>

Would this be the correct value?
memory_limit=256M

Looks like I've got to add it to this file: /etc/httpd/conf.d/zabbix.conf
But inn which line?

Thanks for help

[ingus.vilnis]

Would this be the correct value?
memory_limit=256M

Looks like I've got to add it to this file: /etc/httpd/conf.d/zabbix.conf
But inn which line?

Thanks for help

Should be line 14.

    php_value memory_limit 128M

Set it to 256M, save the file and don't forget to restart httpd process to apply the changes.

Best Regards,
Ingus

[DiViNe]

Thanks

Thank you Ingus!