Hi. We use newrelic to gather stats via their solr-jmx instrumentation implementation. I've noticed a memory leak with their implementation that allows metrics to be registered, but not deregistered (as MetricsManager does in Solr)
I was wondering if anyone else uses newrelic and has noticed performance degradation over time in particular running out of heap as the old gen gets filled up and exhausted. I've submitted a ticket to newrelic on this issue Kind regards, Dan
