On 09/13/2018 05:05 AM, Adi Kriegisch wrote:
This is without hyperkitty or a management interface, just mailman3 core that uses 10 times as much ram as mailman2. Did I do something wrong here? Is there probably a bug in my python environment? Are there any config options that I should set to avoid this huge memory footprint?
Mailman 3 has more runner processes than Mailman 2.1 and they are larger. That is the difference in what you are seeing, but in neither case does this indicate an issue.
Much if the memory footprint you see is idle memory that is only used because no other process needs it. For more detail on this and info about tools you can use to see if you really have a memory issue, see https://wiki.list.org/x/4030711.
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