[Pkg-mailman-hackers] Bug#1014037: mailman3-web: Possible memory leak: uwsgi OOMs after a few weeks

[Pierre-Elliott Bécue]

Control: tags -1 +moreinfo

Hi,

Peter Chubb <peter.chubb at unsw.edu.au> wrote on 29/06/2022 at 03:11:15+0200:

> Package: mailman3-web
> Version: 0+20200530-2
> Severity: normal
>
> Dear Maintainer,
>
>  I have a mailman3 system backed by PostGRES, exim4, and nginx; 
>  and it is set up and works properly.  However, the uwsgi process
>  keeps growing and growing until the system OOMs. typically 
>  after two to three weeks.
>
>  I added more RAM (the system now has 3Gb) but that postponed 
>  but did not fix the problem.  As a workaround I now restart 
>  the mailman3 service once a day.
>
> -- System Information:
> Debian Release: bookworm/sid
>   APT prefers stable-updates
>   APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'stable')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 5.17.0-3-cloud-amd64 (SMP w/1 CPU thread; PREEMPT)
> Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE not set
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>
> Versions of packages mailman3-web depends on:
> ii  dbconfig-sqlite3           2.0.21
> ii  debconf [debconf-2.0]      1.5.79
> ii  init-system-helpers        1.63
> ii  lsb-base                   11.2
> ii  python3                    3.9.8-1
> hi  python3-django-hyperkitty  1.3.4-4
> ii  python3-django-postorius   1.3.5-1
> ii  python3-psycopg2           2.9.2-2
> ii  python3-whoosh             2.7.4+git6-g9134ad92-5
> ii  ucf                        3.0043
> ii  uwsgi-core                 2.0.20-4+b2
> ii  uwsgi-plugin-python3       2.0.20-4+b2
>
> Versions of packages mailman3-web recommends:
> ii  nginx               1.20.2-2
> ii  nginx-core [nginx]  1.20.2-2+b1
>
> Versions of packages mailman3-web suggests:
> ii  postgresql  14+241

Having the same kind of setup for the past 6 years, I never had such an
issue.

Do you have more intel?
-- 
PEB
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