Memory leak in deepstream

In the Deepstream 4.0.1 release notes, it is mentioned that the deepstream has a memory leak. Could anyone point which part of deepstream has that, sample applications or the plugins and how big is the leak?

As you can see from the release note:
https://docs.nvidia.com/metropolis/deepstream/DeepStream_4.0.2_Release_Notes.pdf
Small memory leak observed; fixes in progress.

it’s deepstream widespread, internal team is working on it, please wait, thanks.