Master/slave are working on single computer with Intel Core i5 3.2GHz (it is 4 cores).
It is standard visualVm ui with CPU usage. I think that it show overall CPU usage (for all cores). >Среда, 16 мая 2018, 17:42 +03:00 от Deepak Goel <deic...@gmail.com>: > >How many CPU's do you have in master/slave? > >The graphs shown by you are for 'a single CPU' or 'All the CPU'? > > > >Deepak >" The greatness of a nation can be judged by the way its animals are treated. >Please stop cruelty to Animals, become a Vegan" > >+91 73500 12833 >deic...@gmail.com > >Facebook: https://www.facebook.com/deicool >LinkedIn: www.linkedin.com/in/deicool > >"Plant a Tree, Go Green" > >Make In India : http://www.makeinindia.com/home > >On Wed, May 16, 2018 at 6:41 PM, Александр Шестак < >shestakalexa...@mail.ru.invalid > wrote: >>Hi, I have a question about unpredictable CPU usage by solr. >>We have recently migrated our application from Solr 4.6.1 to Solr 7.1.0. We >>use master/slave approach. And now we have noticed that CPU usage of >>master/slave in passive state (no request to Solr are performed) is none >>zero. When we use Solr 4.6.1 and use tomcat for Solr deploying then CPU usage >>is almost 0. With Solr 7.1.0 cpu usage is varying from 0% to 40% (it jumps >>every time). >> >>Is it normal behavior for Solr and jetty? >>I have tried to analyze this situation by Java VisualVM. >>Solr Master CPU usage looks in next way >> >>Master spend most of time in some jetty method >> >>Solr Slave CPU usage looks in next way >> >> >> >> >> >>All this screenshots were made when there is no any activity with solr >>performed (solr just was started and no requests to it were performed) >
