Hi - i can't remember having seen any threads on this topic for the past seven years. Can you perform a controlled test with a lot of concurrent users. I would suspect nowadays HT would boost highly concurrent environments such a search engines.
Markus -----Original message----- > From:Avner Levy <av...@checkpoint.com> > Sent: Wednesday 9th March 2016 8:00 > To: solr-user@lucene.apache.org > Subject: Disable hyper-threading for better Solr performance? > > I have a machine with 16 real cores (32 with HT enabled). > I'm running on it a Solr server and trying to reach maximum performance for > indexing and queries (indexing 20k documents/sec by a number of threads). > I've read on multiple places that in some scenarios / products disabling the > hyper-threading may result in better performance results. > I'm looking for inputs / insights about HT on Solr setups. > Thanks in advance, > Avner >
