High memory consumption problem

[GhostRock37]

I noticed a memory consumption problem to process a large volume of emails (98000). I tried to process the mails with a freshly installed Azure machine of 32 GB of RAM and after a few hours of processing, all the RAM was used and the processing failed (elasticsearch KO). I'm on the last parsedmarc version 8.12.

I have an ELK instance installed with parsedmarc on this machine.

By controlling the memory consumption of the Parsemarc process (Command Top on Linux) I notice that over time, the process consumes more and more memory ... inexorably

Here is a graph extracted from Azure monitoring for the machine concerned