Repeatedly starting the subscriber's memory will continue to rise

[evry8]

Is there an already existing issue for this?

• [X] I have searched the existing issues

Expected behavior

none

Current behavior

I created a publisher and a subscriber, and in order to make the phenomenon of memory increase more noticeable, the publisher and subscriber created 100 datawriters and datareaders respectively. When I started both programs at the same time, they sent messages normally, and then I used the ENTER key to control the subscriber program to continuously exit and recreate. Every time I press the ENTER key, I notice that the subscriber's memory increases in System Monitor.However, this phenomenon does not cause remote subscribers to experience a memory increase.

Steps to reproduce

HelloWorldExample.tar.gz 1.I used fastdds version is 2.14.0,system : ubuntu23, GCC:12.3.0 2.build this HelloWorldExample 3.run publisher command:DDSHelloWorldExample publisher -s 10000 4.run subscriber command:DDSHelloWorldExample subscriber -s 1 5.open System monitor 6.click ENTER and see System monitor about subscriber

Fast DDS version/commit

2.14.0

Platform/Architecture

Other. Please specify in Additional context section.

Transport layer

Default configuration, UDPv4 & SHM

Additional context

No response

XML configuration file

No response

Relevant log output

No response

Network traffic capture

No response

[JesusPoderoso]

Hi @evry8, thanks for your report. I've run your example using Valgrind to look for memory leaks, and if the program finished properly, no memory leaks were detected.

[Mario-DL]

According to our CONTRIBUTING.md guidelines, I am closing this issue due to inactivity. Please feel free to reopen it if necessary providing a more detailed reproducer and instructions.