Forgot to mention.
Solr 8 =  5 seconds
 Solr 6 = 1 second

On Wed, 6 Apr 2022 at 14:58, Sergio García Maroto <marot...@gmail.com>
wrote:

> Hi,
>
> I am in the process of upgrading Solr  6.6.1 to Solr 8.10.1.
> In general performance it´s almost the same or even a bit better when
> running performance load testing.
>
> There is a particular scenario where I see an important degradation.
> That´s when I boost results base on a function. I boost results based on
> two fields.
> If I take the  this part out both Solr 8 and Solr 6 are same performance. 
> *{!boost
> b=sum(scale(PeopleTotalSD,1,2),scale(AssignmentsTotalSD,1,2))}*
> Both servers have identical machines and data. Actually results coming
> back  are the same number.
>
> q={!boost
> b=sum(scale(PeopleTotalSD,1,2),scale(AssignmentsTotalSD,1,2))}((CompanyTypeSFD:("Private
> Company") OR ((CompNameFreeTextS:(kaiku))^0.5 OR
> (CompAliasFreeTextS:(kaiku))^0.5) OR NationalitySFD:(Algeria) OR
> CompWebS:(http\:\/\/newCompanyWebsite)) AND ((*:*
> -CompanyStatusSFD:("\*\*\*System Delete\*\*\*")) AND
> type_level:(parent)))&start=0&rows=7&fl=CompanyID&sort=score desc
>
> Any ideas if this is for some reason?
>
> Regards,
> Sergio
>

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