What allocator are you using? Can you post the output of 'opensips -V'?

Best regards,

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 03/07/2017 12:23 PM, John Nash wrote:
Please note when i call do_routing in such a way that its unable to find any rules matching and reject call i do not see free memory drop. But if it finds a route, sends call to that gateway memory drops with each attempt.

On Tue, Mar 7, 2017 at 3:17 PM, John Nash <[email protected] <mailto:[email protected]>> wrote:

    only 6 or 7 calls

    On Tue, Mar 7, 2017 at 3:09 PM, Răzvan Crainea
    <[email protected] <mailto:[email protected]>> wrote:

        So I understand that after ~3K calls, that process completely
        runs out of memory?
        How many calls have you done before this trace:
        http://pastebin.com/9Ge2NEVQ

        Best regards,

        Răzvan Crainea
        OpenSIPS Solutions
        www.opensips-solutions.com <http://www.opensips-solutions.com>

        On 03/07/2017 11:32 AM, John Nash wrote:
        when I check stats after a call attempt pkmem:7-free_size::
        3304280

        In this entry with every call I see a drop of 1000 bytes
        around and this never restores.

        On Tue, Mar 7, 2017 at 2:16 PM, Răzvan Crainea
        <[email protected] <mailto:[email protected]>> wrote:

            Hi, John!

            Again, this trace doesn't show any leak.
            Are you sure you are having a private memory leak and not
            a shared
            memory leak?

            Best regards,

            Răzvan Crainea
            OpenSIPS Solutions
            www.opensips-solutions.com
            <http://www.opensips-solutions.com>

            On 03/06/2017 08:09 PM, John Nash wrote:
            here is another trace
            http://pastebin.com/9Ge2NEVQ

            I see lot of alloc request but no free.

            On Mon, Mar 6, 2017 at 6:57 PM, John Nash
            <[email protected] <mailto:[email protected]>>
            wrote:

                Ok will try that. Is it possible that wrong usage of
                drouting may cause this to happen instead of actual
                leak?... What are the things private memory is used for?

                On Mon, Mar 6, 2017 at 6:48 PM, Răzvan Crainea
                <[email protected] <mailto:[email protected]>>
                wrote:

                    Hi, John!

                    From the dump you sent, I don't see any leaks.
                    Perhaps some of those fragments increase over
                    time. Can you make a memory dump after the
                    server runs some time, like after it gets 100
                    messages?

                    Best regards,

                    Răzvan Crainea
                    OpenSIPS Solutions
                    www.opensips-solutions.com
                    <http://www.opensips-solutions.com>

                    On 03/06/2017 03:02 PM, John Nash wrote:
                    Here is the dump
                    http://pastebin.com/DTEHF5Vc

                    On Mon, Mar 6, 2017 at 6:20 PM, Răzvan Crainea
                    <[email protected]
                    <mailto:[email protected]>> wrote:

                        None of the "actions" you are talking about
                        have big impact on private memory, but the
                        shared one. Better do the dump and send it
                        over to point out what is "eating" memory.

                        Best regards,

                        Răzvan Crainea
                        OpenSIPS Solutions
                        www.opensips-solutions.com
                        <http://www.opensips-solutions.com>

                        On 03/06/2017 02:39 PM, John Nash wrote:
                        with every call attempt it decreases. I
                        tried some changes by rejecting invite
                        before drouting call (That means after
                        auth , dispatcher) and found memory is
                        stable but when drouting sends Invite to
                        external gateway and external gateway
                        rejects it. Then this issue happens.

                        Inuse transactions and active dialogs also
                        0. Somthing wrong happening in handling of
                        failure replies. But apart from
                        use_next_gw and setting some avps for CDR
                        not much going on there.

                        On Mon, Mar 6, 2017 at 5:54 PM, Răzvan
                        Crainea <[email protected]
                        <mailto:[email protected]>> wrote:

                            Ok, so it is the first listener for
                            the private IP that leaks. Next, is
                            the memory stabilizing in time? Or it
                            is continously decreasing?
                            Yes, that's how you should make the dump.

                            Best regards,

                            Răzvan Crainea
                            OpenSIPS Solutions
                            www.opensips-solutions.com
                            <http://www.opensips-solutions.com>


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