Same here, we've been bit by NR memory leaks across several of our apps.
In most cases, the solution was upgrading to the latest agent.

In order to understand a bit better how this is affecting you, how did you
spot the leaks caused by NR?
Did you do a jmap or you have a complete snapshot of the heap?

On Wed, Oct 13, 2021 at 2:23 PM Brad Belyeu <[email protected]>
wrote:

> We do use NR and have also experienced performance degradation over time,
> but I had not gotten to the bottom of it yet. Thank you so much for this
> lead. Is there a public link to the ticket?
>
> On 10/13/21, 11:39 AM, "Dan Rosher" <[email protected]> wrote:
>
>     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
>
>

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