Re: [sr-dev] git:master:063e6a02: core: increase SHM memory pool to 128 MB

-- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com Kamailio Merchandising – https://skalatan.de/merchandising -----Original Message----- From: Daniel-Constantin Mierla miconda@gmail.com Sent: Monday, November 25, 2019 11:00 AM To: Kamailio (SER) - Development Mailing List sr-dev@lists.kamailio.org; Henning Westerholt hw@skalatan.de Subject: Re: [sr-dev] git:master:063e6a02: core: increase SHM memory pool to 128 MB Hello, On 23.11.19 23:23, Henning Westerholt wrote: > Module: kamailio > Branch: master > Commit: 063e6a025b8ca0163af2147f057d29447c6f9760 > URL: > https://github.com/kamailio/kamailio/commit/063e6a025b8ca0163af2147f05 > 7d29447c6f9760 > > Author: Henning Westerholt hw@skalatan.de > Committer: Henning Westerholt hw@skalatan.de > Date: 2019-11-23T22:49:28+01:00 > > core: increase SHM memory pool to 128 MB > > - increase SHM memory pool to 128 MB > - even an embedded system like Raspberry Pi has 1 GB RAM nowadays > - make it less likely that new users run into issues because of lack > of memory I am curious about the last remark, can you priovide more details on issues for new uses because lack of memory? I haven't noticed and such report on mailling lists or issue tracker later, whondering if it is some particular use case that can lead to this issue. Because a start of kamailio with default config file is using less than 3MB of shared memory, being plenty of space to fill up to 64MB with registrations, transactions, etc... states taken a few minutes ago with git master branch:     "shmem:max_used_size = 2836288",     "shmem:real_used_size = 2836288",     "shmem:used_size = 2594376" Then, my actual remark is that I think the new users tend to use the packages, which use init.d/systemd to start kamailio, and there are values for pkg and shm sizes in the unit files, so this change doesn't really make a difference, because kamailio is started with different -m and -M command line parameters. Cheers, Daniel > > [...] > -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com