topic Difference between memory usage (under System Performance) and JVM memory pool used ( under Technology specific metrics) in Open Q&A

Difference between memory usage (under System Performance) and JVM memory pool used ( under Technology specific metrics)

Selvam_Sekar — Tue, 27 Jun 2023 08:55:40 GMT

Hi,

I am trying to understand the difference between the Metric "Memory Usage" Vs "JVM Memory Pool Used".

Could you please help ?

Re: Difference between memory usage (under System Performance) and JVM memory pool used ( under Technology specific metrics)

Babar_Qayyum — Tue, 27 Jun 2023 09:37:54 GMT

The process memory under the system performance represents the memory taken/consumed by the process from the installed memory on the host as an infrastructure.

The JVM memory pool used is the one taken/consumed from the configured/committed heap memory size.

Regards,

Babar

Re: Difference between memory usage (under System Performance) and JVM memory pool used ( under Technology specific metrics)

Selvam_Sekar — Tue, 27 Jun 2023 10:37:18 GMT

Thanks Babar.

Do we have any Dynatrace document explain all the metrics in dynatrace?

Thanks,

Selvam.

Re: Difference between memory usage (under System Performance) and JVM memory pool used ( under Technology specific metrics)

Babar_Qayyum — Tue, 27 Jun 2023 10:44:53 GMT

Hello @Selvam_Sekar

Please have a look at the below link.

https://www.dynatrace.com/support/help/shortlink/built-in-metrics

Regards,

Babar