Looking forward to any help
On Tue, 2024-10-08 at 08:45 +0800, Joan Moreau via dovecot wrote:
> Additionally, I get error:
> 'master_service_get_process_limit' was not declared in this scope
> (dovecot git version)
>
> On Tue, 2024-10-08 at 08:16 +0800, Joan Moreau via dovecot wrote:
> > Hi
> >
> > What is the link between getrlimit (linux posix) , the vsz_limit
> > parameter nd " MemAvailable" from /proc/meminfo ?
> >
> > Is there a way to see how much of the allocated memory (vsz ?) the
> > process is using in dovecot ?
> >
> > Does that vsz limit take into account the direct malloc ?
> >
> > For the master_service_get_process_limit(), does this refer to the
> > master process or the service itself ?
> >
> > If the .conf is as follows, where to get the process_limit value ?
> >
> > service indexer-worker {
> > vsz_limit = 2G
> > process_limit = 2
> > }
> >
> > Thank you
> >
> > On 2024-10-08 00:20, Aki Tuomi via dovecot wrote:
> >
> > > With 2.3 you can use master_service_get_process_limit() for the
> > > process
> > > limit.
> > >
> > > To get vsz_limit, it's probably easiest to use getrlimit().
> > >
> > > Aki
> > >
> > > On 07/10/2024 19:00 EEST Joan Moreau via dovecot
> > > <dovecot@dovecot.org>
> > > wrote:
> > >
> > > get_rusage does not give me the value of vsz_limit from
> > > dovecot.conf !
> > >
> > > Need also process_limit (also from dovecot.conf)
> > >
> > > Thank you
> > >
> > > On 2024-10-07 14:13, Aki Tuomi via dovecot wrote:
> > >
> > > On 07/10/2024 07:36 EEST Joan Moreau via dovecot
> > > <dovecot@dovecot.org>
> > > wrote:
> > >
> > > Hi
> > >
> > > How to get (programatically, c++) the current usage of memory,
> > > under
> > > the
> > > limit of vsz_limit ?
> > >
> > > https://doc.dovecot.org/2.3/configuration_manual/service_configuration/#service-configuration-vsz-limit
> > >
> > > Thank you
> > > You could try
> > > https://man7.org/linux/man-pages/man2/getrusage.2.html
> > >
> > > Aki
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