[ZBX-5584] Zabbix server timing out because of memory exhaustion with PHP -- even with more than 500MB allocated. Created: 2012 Sep 14 Updated: 2017 May 30 Resolved: 2013 May 15 |
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| Status: | Closed |
| Project: | ZABBIX BUGS AND ISSUES |
| Component/s: | Frontend (F) |
| Affects Version/s: | 2.0.2 |
| Fix Version/s: | None |
| Type: | Incident report | Priority: | Minor |
| Reporter: | Stephen Wood | Assignee: | Unassigned |
| Resolution: | Won't fix | Votes: | 0 |
| Labels: | memory, php | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
Linux ubuntu 12.04 lts |
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| Description |
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Actions that require large numbers of host (more than 8 in my experience) timeout now because of PHP script memory exhaustion. I've basically had to crank the PHP memory for scripts setting up to 500mb in order to update more than 10 hosts at a time. I never had to do this with 1.8. For example, if I try and delete 10 hosts at a time via the server gui I'll be returned to a blank page with no output. The machines won't have been deleted. In the Apache2 error logs I'll see: I'm not sure what other information I can provide. The server has 18 gigs of memory total and 7 gigs free at the time of running. In the PHP./etc/php5/apache2/php.ini file I have: That seems to me an absurd number. Our current host count in Zabbix is about 700. |
| Comments |
| Comment by Alexey Fukalov [ 2012 Sep 14 ] |
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Is debug mode enabled for user? If yes, could you try to perform same action with debug mode disabled. (Debug mode can be changed in Administration->User groups) |
| Comment by Stephen Wood [ 2012 Sep 14 ] |
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Thank you. Turning off debug mode seems to have fixed the problem and greatly reduced the memory footprint. I'm not sure why debug mode was turned on by default for the groups I created. |
| Comment by dimir [ 2013 May 15 ] |
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Setting Unassigned. |