Ok. I tested with 16de26fc328d188801092bfbedba43255cc7859f and having diff --git a/src/indexer/indexer-worker.c b/src/indexer/indexer-worker.c index d3e7d9d53a..ab94459d27 100644 --- a/src/indexer/indexer-worker.c +++ b/src/indexer/indexer-worker.c @@ -64,6 +64,8 @@ int main(int argc, char *argv[]) restrict_access_allow_coredumps(TRUE); master_service_init_finish(master_service); + i_debug("limit = %d", master_service_get_process_limit(master_service)); + master_service_run(master_service, client_connected); master_connections_destroy(); with configuration doveconf -n service/indexer-worker service indexer-worker { name = indexer-worker process_limit = 2 } then I did :~# socat stdio unix-connect:/run/dovecot/indexer-worker VERSION indexer-worker-master 1 0 <ctrl+c> and got Oct 18 18:39:02 master: Info: Dovecot v0.0.0-33339+56d557e0bc (16de26fc32) starting up for imap, pop3, lmtp (core dumps disabled) Oct 18 18:39:20 indexer-worker(722178): Debug: limit = 2 Oct 18 18:39:23 master: Warning: Killed with signal 2 (by pid=0 uid=0 code=kernel) So it seems to work? Aki
On 18/10/2024 18:32 EEST Joan Moreau via dovecot <dovecot@dovecot.org> wrote:
yes
On Fri, 2024-10-18 at 17:37 +0300, Aki Tuomi via dovecot wrote:
Are you sure the code ran in indexer-worker? Did you use i_debug to print it to make sure it comes from indexer-worker?
Aki
On 18/10/2024 15:36 EEST Joan Moreau via dovecot <dovecot@dovecot.org> wrote:
If I put long t = master_service_get_process_limit(master_service);
in my plugin, I get 1024 (but I put process_limit = 2 in my dvecot.conf:
service indexer-worker { vsz_limit = 4G process_limit = 2 }
On Fri, 2024-10-18 at 02:09 +0400, Joan Moreau via dovecot wrote:
Hi
It seems I need a parameter to the function
What is it ?
thanks
On 12 October 2024 08:54:57 Aki Tuomi via dovecot <dovecot@dovecot.org> wrote:
You need to include master-service.h to get master_service_get_process_limit, which returns how many processes of this type can be created before reaching the limit.
vsz_limit includes mmap and malloc allocations. dovecot uses setrlimit() to enforce the memory limit, so getrusage() should give you the relevant value.
Aki
On 12/10/2024 02:47 EEST Joan Moreau via dovecot <dovecot@dovecot.org> wrote:
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/#serv... > > > > > > Thank you > > > You could try > > > https://man7.org/linux/man-pages/man2/getrusage.2.html > > > > > > Aki > > > _______________________________________________ > > > dovecot mailing list -- dovecot@dovecot.org > > > To unsubscribe send an email to > > > dovecot-leave@dovecot.org > > _______________________________________________ > > dovecot mailing list -- dovecot@dovecot.org > > To unsubscribe send an email to dovecot-leave@dovecot.org > > _______________________________________________ > > dovecot mailing list -- dovecot@dovecot.org > > To unsubscribe send an email to dovecot-leave@dovecot.org > > _______________________________________________ > > dovecot mailing list -- dovecot@dovecot.org > > To unsubscribe send an email to dovecot-leave@dovecot.org > > _______________________________________________ > dovecot mailing list -- dovecot@dovecot.org > To unsubscribe send an email to dovecot-leave@dovecot.org
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