[ZBX-10557] "Latest Data" may consume all available memory Created: 2016 Mar 22  Updated: 2017 May 30  Resolved: 2016 Mar 22

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Frontend (F)
Affects Version/s: 3.0.0
Fix Version/s: None

Type: Incident report Priority: Minor
Reporter: Yves Vogl Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: frontend, performance
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

CentOS 7, Apache httpd, Maria DB

Issue Links:
Duplicate
duplicates ZBX-7205 latest data page is blank - PHP Fatal... Open

 Description   

We've thousands of hosts collected by VMware discovery.
When trying to query those results via the "Latest Data" function to e.g. get all values for "Power state" (Filter: Name = Power state) the requests dies with PHP Fatal Error because of memory exhaustion. Also the request takes round about 1 minute to complete (which could lead to an PHP execution timeout in the near future when we add even more hosts).

Workaround: We raised those 128M up to 1G to avoid this issue.

Adding a paginated search result could possibly solve this issue.

 Comments   
Comment by Aleksandrs Saveljevs [ 2016 Mar 22 ]

Closing as a duplicate of ZBX-7205.

Generated at Tue Apr 23 15:44:00 EEST 2024 using Jira 9.12.4#9120004-sha1:625303b708afdb767e17cb2838290c41888e9ff0.