Created attachment 131411 [details] Code to reproduce the problem and the result of ANTS Memory Profiler I use LibreOffice in a C# project in which I have to work on many files, but I still have problems. For each file to be processed, I open LibreOffice with 'uno.util.Bootstrap.bootstrap()' and I close it with 'xDesktop2.terminate()'. After closing LibreOffice, the memory used in my program is not freed. The private bytes continue to increase while bytes in all Heaps remain constant. One of the modules that continues to increase the used memory (unmanaged memory) is 'cppuhelper3MSC'. Only when I close my application, the memory is freed. I saw the bug #41288, but do not know if it is a duplicate. I attach the code I used to reproduce the problem and the result of ANTS Memory Profiler.
Reading your code, I noticed this part: for (var i = 0; i < 500; i++) { using (var document = new TextDocument()) { //document.Open(Path.Combine(Environment.CurrentDirectory, "Files", "Document.odt")); } } Shouldn't there a delete instruction for each loop? I mean, isn't it normal memory consumption increases when the number of TextDocument objects increases?
Yes there is. "var document = new TextDocument()" is declared in a using statement. When document go out of scope, is automatically called document.dispose(). Then it should be responsibility of Garbage Collection of .NET to free memory. Did I forget something after calling xDesktop2.terminate()? I am not an expert, I just started and I have not found many examples of this.
Since it concerns some dev, I'd suggest to dev forum (see http://nabble.documentfoundation.org/Dev-f1639786.html) or give a try to IRC (see https://wiki.documentfoundation.org/Website/IRC)
As comment 3 suggested, please ask in the dev mailling list or in the IRC channel. Setting to NEEDINFO until the previous actios is done.
Dear Bug Submitter, This bug has been in NEEDINFO status with no change for at least 6 months. Please provide the requested information as soon as possible and mark the bug as UNCONFIRMED. Due to regular bug tracker maintenance, if the bug is still in NEEDINFO status with no change in 30 days the QA team will close the bug as INSUFFICIENTDATA due to lack of needed information. For more information about our NEEDINFO policy please read the wiki located here: https://wiki.documentfoundation.org/QA/Bugzilla/Fields/Status/NEEDINFO If you have already provided the requested information, please mark the bug as UNCONFIRMED so that the QA team knows that the bug is ready to be confirmed. Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-NeedInfo-Ping-20170830
Dear Bug Submitter, Please read this message in its entirety before proceeding. Your bug report is being closed as INSUFFICIENTDATA due to inactivity and a lack of information which is needed in order to accurately reproduce and confirm the problem. We encourage you to retest your bug against the latest release. If the issue is still present in the latest stable release, we need the following information (please ignore any that you've already provided): a) Provide details of your system including your operating system and the latest version of LibreOffice that you have confirmed the bug to be present b) Provide easy to reproduce steps – the simpler the better c) Provide any test case(s) which will help us confirm the problem d) Provide screenshots of the problem if you think it might help e) Read all comments and provide any requested information Once all of this is done, please set the bug back to UNCONFIRMED and we will attempt to reproduce the issue. Please do not: a) respond via email b) update the version field in the bug or any of the other details on the top section of our bug tracker Warm Regards, QA Team MassPing-NeedInfo-20170929