X-posted from stack overflow... I'm running solr 6.0.0 in server mode. I have one core. I loaded about 2000 documents in, and it was using about 54 MB of memory. No problem. Nobody was issuing queries or doing anything else, but over the course of about 4 hours, the memory usage had tripled to 152 MB. I shut solr down and restarted it, and saw the memory usage back at 54 MB. Again, with no queries or anything being executed against the core, the memory usage is creeping up - after 17 minutes, it was up to 60 MB. I've looked at the documentation for how to limit memory usage, but I want to understand why it's creeping up when nothing is happening, lest it run out of memory when I limit the usage. The machine is running CentOS 6.6, if that matters, with Java 1.8.0_65.
Thanks!
