Hi Dovid,

yeah, that will be a bit too much for a single query - as said, in db mode 3 (DB ONLY), each time there is a need for NAT pinging, all contacts from DB are loaded. This query does not have "fetch support" (progressive loading into memory), so it loads everything at once. If you cannot use a different DB mode , please open a bug report on this.

Regards,
Bogdan

On 06/27/2011 10:30 AM, Dovid Bender wrote:
Bogdan,
We have on average 2500-2600 registerd users. Once it goes over 2800-2900 we start seeing the error.
Regards,
Dovid
----- Original Message -----

    *From:* Bogdan-Andrei Iancu <mailto:[email protected]>
    *To:* [email protected] <mailto:[email protected]>
    *Sent:* Friday, June 24, 2011 17:43
    *Subject:* Re: [OpenSIPS-Users] nathelper memory error

    Hi Dovid,

    db_mode 3 has some inefficient way of doing things, like NAT
    pinging - in order to do it, it has to query in DB for all nated
    records - probably in your case, you have too many registered
    users for a single query to handle . How many records do you
    actually have ?

    Regards,
    Bogdan

    On 06/15/2011 05:53 AM, Dovid Bender wrote:
    Hi,
    We are using OpenSIPs (opensips-1.4.3-tls yes I know we should
    upgrade...) and it seems that ever since we set db_mode to 3 we
    started getting the erros below:
    Jun 14 20:12:14 peter /sbin/opensips[4434]:
    ERROR:db_mysql:db_mysql_convert_rows: no private memory left
    Jun 14 20:12:15 peter /sbin/opensips[4434]:
    ERROR:nathelper:nh_timer: out of pkg memory
    Jun 14 20:12:16 peter /sbin/opensips[4434]:
    ERROR:nathelper:nh_timer: out of pkg memory
    Jun 14 20:12:20 peter /sbin/opensips[4434]:
    ERROR:nathelper:nh_timer: out of pkg memory
    Jun 14 20:12:51 peter /sbin/opensips[4434]:
    ERROR:nathelper:nh_timer: out of pkg memory
    We have fork set to 24 and modparam( "usrloc", "fetch_rows", 500 ).
    TIA.
    Dovid


--
Bogdan-Andrei Iancu
OpenSIPS solutions and "know-how"

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