Frequent Out of Memory for service(config)

[Root Kev]

Hey Tom,

We don't run any quota-service in dovecot (I just verified just in case as
well).  Thanks for the suggestion though.

Kevin

On Sun, May 19, 2019 at 9:21 AM Tom Sommer via dovecot <dovecot at dovecot.org>
wrote:

>
>
> 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
>
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