NT memory issue

[Renejm]

Hi support, I upgraded NT from 8.0.26.1 to 8.1.3.1. If I ran an optimisation in the previous version 8.0.26.1 with around 100 backtest, the RAM usage is increasing from around 30% to 80%. After the optimisation has been finished, RAM is released and the RAM usage is again around 30%.

With the new version 8.1.3.1 and exact the same code and the same backtest I ran the optimisation again with 100 backtest, the RAM usage is increasing again from around 30% to 80%, but after finishing the optimisation RAM is never released and RAM usage stays above 80%. The only workaround is closing all an exciting NT and restarting. But as you can imagine that is not workable.

So it seems someting has been changed. Can you help me out in order to solve this issue.

Kind regards,
Rene Kreileman
The Netherlands

[NinjaTrader_Erick]

Hello Renejm,

Thank you for reaching out.

There were some program changed in the jump from 8.0 to 8.1

Please see the release notes for the latest updates of NT8 Desktop fpr more information:

https://ninjatrader.com/support/helpGuides/nt8/8_1_3_1.htm

Is the automated strategy you are working with, a strategy coded by yourself using the Strategy Builder, or was it acquired from a 3rd party?

If it is your own coded strategy, please contact our engineering team at

[email protected]

and they will be able to guide you in optimizations.

If it is a 3rd party strategy, you would want to contact the developer for assistance with their software.

Please let us know if you have any other questions.