Performance Improvement | Personalization & Segmentation calls - slowness

[rohitspathak123]

Hi all,

This is related to performance testing. We are using AEM teaser / campaigns / segmentation for personalization. 

Refer to below AEM JS

/libs/resources/clientlibs/foundation/personalization/kernel.min.js

Below method call consumed most of time (and caused slowness)

1) CQ_Analytics.ProfileDataMgr.prototype.init=function(){this.persistence=new CQ_Analytics.SessionPersistence({container:"ClientContext"});

2) var j=function(){var v=new Array();

if(CQ_Analytics.SegmentMgr){var t=0; for(var r=0; r<b.length; r++){if(!b[r]["segments"]||b[r]["segments"].length==0||CQ_Analytics.SegmentMgr.resolveArray(b[r]["segments"])===true){var o=CQ_Analytics.SegmentMgr.getMaxBoost(b[r]["segments"]); if(o==t){v.push(b[r]) }else{if(o>t){v=new Array(); v.push(b[r]); t=o

Just wondering if anyone has noticed same behavior (slowness) . If yes what can be possible resolution for same ?

Thanks in advance.

[Lokesh_Shivalingaiah · Accepted solution]

So how many segments do you have to resolve ? and what are the conditions that each segments has ?

Mostly, campaigns always will take a little time as it is resolved from the browser (JS) after the page has been rendered.