On 2019-05-13 21:56, Root Kev via dovecot wrote:
Hello Group,
We have dovecot deployed as solely a Pop3 service that is used by our
applications to pass mail from one application to another internally.
We have roughly 4 applications that connect to the Pop3 service every 2
seconds, to check for new messages and pop them for processing if they
are present. Depending on the site, we have between 1024-2048MB of
memory set for default_vsz_limit. In all systems we see the Out of
memory alert several times a day. We previously did not see this at all
when running on CentOS6, with less memory.
I see this too on servers running quota-service (dunno if it is
related).
---
Tom
