Thanks, Eric. 1) We are using dynamic string field for faceting where indexing =false and stored=false . By default docValues are enabled for primitive fields (solr 6.6.), so not explicitly defined in schema. Do you think its wrong assumption? Also I do not this field listed in feild cache, but dont see any dynamic fields listed. 2) Autowarm count is at 32 for both and autowarm time is 25 for queryresult and 17 3)Can you elaborate what you mean here
On Mon, Mar 30, 2020 at 1:43 PM Erick Erickson <erickerick...@gmail.com> wrote: > Response spikes after commits are almost always something to do > with autowarming or docValues being set to false. So here’s what > I’d look at, in order. > > 1> are the fields used defined with docValues=true? They should be. > With this much variance it sounds like you don’t have that value set. > You’ll have to rebuild your entire index, first deleting all documents… > > You assert that they are all docValues, but the variance is so > high that I wonder whether they _all_ are. They may very well be, but > I’ve been tripped up by things I know are true that aren’t too often ;) > > You can insure this by setting 'uninvertible=“true” ‘ in your field type, > see: https://issues.apache.org/jira/browse/SOLR-12962 if you’re on > 7.6 or later. > > 2>what are your autowarming settings for queryResultCache and/or > filterCache. Start with a relatively small number, say 16 and look at > your autowarm times to insure they aren’t excessive. > > 3> if autowarming doesn’t help, consider specifying a newSearcher > event in solrconfig.xml that exercises the facets. > > NOTE: <2> and <3> will mask any fields that are docValues=false that > slipped through the cracks, so I’d double check <1> first. > > Best, > Erick > > > On Mar 30, 2020, at 12:20 PM, sujatha arun <revas2...@gmail.com> wrote: > > > > A facet heavy query which uses docValue fields for faceting returns > about > > 5k results executes between 10ms to 5 secs and the 5 secs time seems to > > coincide with after a hard commit. > > > > Does that have any relation? Why the fluctuation in execution time? > > > > Thanks, > > Revas > >
