Just keep in mind that the total memory should be much more than the heap to leverage Solr file caches. If you have 8 GB heap probably at least 16 gb total memory make sense to be available on the machine .
> Am 05.03.2020 um 16:58 schrieb Walter Underwood <wun...@wunderwood.org>: > > >> >> On Mar 5, 2020, at 4:29 AM, Bunde Torsten <t.bu...@htp.net> wrote: >> >> -Xms512m -Xmx512m > > Your heap is too small. Set this to -Xms8g -Xmx8g > > In solr.in.sh, that looks like this: > > SOLR_HEAP=8g > > wunder > Walter Underwood > wun...@wunderwood.org > http://observer.wunderwood.org/ (my blog) >