Is there any way to monitor the memory usage of a specific software using MATLAB?

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Rounak Saha Niloy 2022-9-13

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https://ww2.mathworks.cn/matlabcentral/answers/1803835-is-there-any-way-to-monitor-the-memory-usage-of-a-specific-software-using-matlab

回答： Walter Roberson 2022-9-13

In my code, I use actxserver to run MS Excel and in MS Excel, there is a VBA code which runs another software named Maxsurf Modeler. Is it possible to monitor the memory usage of software Maxsurf Modeler via MATLAB?

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Walter Roberson 2022-9-13

It would not surprise me if you could use a .NET method to examine memory size.

Rounak Saha Niloy 2022-9-13

Hi Walter,

Can you elaborate it a bit?

Thanks!

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Answer 1

Walter Roberson 2022-9-13

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https://ww2.mathworks.cn/matlabcentral/answers/1803835-is-there-any-way-to-monitor-the-memory-usage-of-a-specific-software-using-matlab#answer_1052325

If you start a process using the .NET control System.Diagnostics.Process then the WorkingSet property should return the amount of memory being used for the process; see https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.process.workingset64?view=net-6.0

https://www.mathworks.com/matlabcentral/answers/583955-get-the-status-using-system-command-when-program-has-been-closed#answer_485480 gives an example of starting a process using System.Diagnostics.Process