Thanks, Dinesh Naik, for reply. Yes, our number of documents are same in both versions.
My debug query for Solr 6.1.0 : https://drive.google.com/file/d/191RsejPRP_D7pqjKhHGHlgghG9-9sutP/view?usp=sharing Solr 8.9.0 : https://drive.google.com/file/d/18x3Ad-Xfzwfs1JrucT3Sl2LNjKD_ikDv/view?usp=sharing It is taking time for getting fields. Regards, VIshal ________________________________ From: dinesh naik <dineshkumarn...@gmail.com> Sent: Friday, November 12, 2021 5:46 PM To: users@solr.apache.org <users@solr.apache.org> Subject: Re: Return field with astrick(*) is going to slow in Solr 8.9.0 Hi Vishal, Knowing exactly where the time is spent will be helpful. Is your data set (umber of documents) same in both versions? can your share snippet with debug=true for both versions. refer this for more details on debug param: https://solr.apache.org/guide/6_6/common-query-parameters.html#CommonQueryParameters-ThedebugParameter On Fri, Nov 12, 2021 at 5:08 PM Dominic Humphries <domi...@adzuna.com.invalid> wrote: > It's not exactly an answer, but we've also experienced slowness when trying > to upgrade. Our testing showed we started seeing degraded performance from > v8.6 - if 8.5.2 would be "new enough" for you, it may be worth testing > performance with that version to see if it's any better. > > On Fri, 12 Nov 2021 at 10:58, VIshal Patel <vishalpatel202...@outlook.com> > wrote: > > > Hello, > > > > > > We have upgraded Solr from 6.1.0 to 8.9.0. After upgrade we are facing > > slowness when returning field with *. > > > > > > Solr 8.9.0 [300 milliseconds] > > http://XX.XX.XX.XX:XXXX > > /solr/forms/select?q=id%3AFORM27248682964899&fl=*ORI_FORMTITLE> > > > > Solr 6.1.0 [15 milliseconds] > > http://XX.XX.XX.XX:XXXX > > /solr/forms/select?q=id:FORM1011547110139542&&fl=*ORI_FORMTITLE > > > > Can someone check and suggest possible root cause/changes to solve this > > issue. > > > > Regards, > > Vishal. > > > -- Best Regards, Dinesh Naik
