[ZBX-14432] Performance degradation related with acknowledges. Created: 2018 Jun 04  Updated: 2018 Jul 03  Resolved: 2018 Jun 29

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Frontend (F)
Affects Version/s: 3.0.18, 3.4.10
Fix Version/s: 3.0.20rc1, 3.4.12rc1, 4.0 (plan)

Type: Problem report Priority: Trivial
Reporter: Miks Kronkalns Assignee: Miks Kronkalns
Resolution: Fixed Votes: 0
Labels: acknowledgements, acknowledges, frontend, performance
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File DEV-853 (3.0).patch     File DEV-853 (3.4).patch    
Team: Team D
Sprint: Sprint 35, Sprint 36, Sprint 37
Story Points: 0.125

 Description   

In Zabbix 3.0 and 3.4, this line of code is not needed in frontends/php/app/controllers/CControllerAcknowledgeEdit.php:

order_result($data['acknowledges'], 'clock', ZBX_SORT_DOWN);

 

In Zabbix 3.4 this code block should be moved outside loop in frontends/php/include/events.inc.php L335-L337:

if ($config['event_ack_enable']) {
	$acknowledges = makeEventsAcknowledges($events, $backurl);
}

 

Patch files added. 



 Comments   
Comment by Miks Kronkalns [ 2018 Jun 29 ]

Fixed in:

  • 3.0.20rc1 r82373
  • 3.4.12rc1 r82376.
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