This is not high. The JVM always uses the whole heap to avoid garbage collection as much as possible. In ES, a threshold is set to 75% before CMS garbage collection kicks in.
Jörg On Mon, Mar 16, 2015 at 4:39 AM, <[email protected]> wrote: > Hello, > > We have a 2 node elasticsearch cluster which is used by logstash to store > log files. The current input is around 100 documents (logs) per second wit > a size of around 50kb - 150kb. > Compared to what i have read so far this is not a high amount but we > experience already a high heap usage 70% form the total of 11GB heap size, > the system has in total 32GB RAM. CPU and IO are totally fine. > > Any suggestion highly appreciated! > > Cheers > Chris > > <http://i.imgur.com/muodrOO.png> > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/c2679cad-72ec-472f-a009-a6c9e2abbb9d%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/c2679cad-72ec-472f-a009-a6c9e2abbb9d%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAKdsXoG3cOg7NHTfq%2BH69gFWyw6VARyoikzdAoh7W1Tp_yRhcg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
