When does NT7 release memory?

[Tarkus11]

I open 2 Workspaces on a PC with 6GB of memory. At max utilization, 44% of memory is used.

NT7 slows down, so I close one Workspace. TaskManager maintains 44% Physical Memory allocated, even after restarting TaskManager.

Why does NT not release some memory?

[NinjaTrader_PatrickH]

Hello Tarkus11,

Thank you for your post.

If the memory usage is caught in a loop it will usually continue to grow larger in size.

Please send a note to support[at]ninjatrader[dot]com with 'ATTN: Patrick' in the subject line and a reference to this thread in the body of the e-mail: http://www.ninjatrader.com/support/f...ad.php?t=54656

Please advise the size of your database file which can be found by going to Documents-->NinjaTrader 7-->db folder and the database will be named "NinjaTrader.sdf".

In addition, please send me your log and trace files for today so that I may look into what occurred.

You can do this by going to the Control Center-> Help-> Mail to Support.

I look forward to assisting you further.