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    <tt>So you are seeing ERROR logs regarding memory exhaution, right?
      If so, most likely that's the problem. Can you tell me how many
      concurrent calls you are having? You can find out by running
      'opensipsctl fifo get_statistics dialog:'.<br>
      Also, what memory alocator are you using? Can you post the output
      of 'opensips -V'?<br>
      <br>
      Best regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 11/22/2017 07:56 AM, Dipteshkumar
      Patel wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAD4_Da1nHk4ryHh3+QXhjcKf82UqBod_hy4xDpqFWqcY19UD1w@mail.gmail.com">
      <div dir="ltr">hello Razvan 
        <div><br>
        </div>
        <div>Sorry for addressing you as Bogdan.</div>
        <div><br>
        </div>
        <div>We found following statistics after making lots of calls</div>
        <div><br>
        </div>
        <div><span style="color:rgb(38,50,56);font-size:13px">opensipsctl
            fifo get_statistics shmem:</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:total_size::
            12582912000</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:used_size::
            7009825993193851937</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:real_used_size::
            7009825993216059273</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:max_used_size::
            18446711925787847093</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:free_size::
            11436918093076404343</span><br
            style="outline:none;color:rgb(38,50,56);font-size:13px">
          <span style="color:rgb(38,50,56);font-size:13px">shmem:fragments::
            497092</span><br>
        </div>
        <div><span style="color:rgb(38,50,56);font-size:13px"><br>
          </span></div>
        <div><span style="color:rgb(38,50,56);font-size:13px">After
            restarting opensips</span></div>
        <div><span style="color:rgb(38,50,56);font-size:13px"><br>
          </span></div>
        <div>
          <div><font color="#263238">opensipsctl fifo get_statistics
              shmem:</font></div>
          <div><font color="#263238">shmem:total_size:: 12582912000</font></div>
          <div><font color="#263238">shmem:used_size:: 3369296</font></div>
          <div><font color="#263238">shmem:real_used_size:: 3428304</font></div>
          <div><font color="#263238">shmem:max_used_size:: 3435928</font></div>
          <div><font color="#263238">shmem:free_size:: 12579483696</font></div>
          <div><font color="#263238">shmem:fragments:: 1043</font></div>
          <div><font color="#263238"><br>
            </font></div>
          <div><font color="#263238"><br>
            </font></div>
          <div><font color="#263238">Thanks </font></div>
          <div style="color:rgb(38,50,56);font-size:13px"><br>
          </div>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
      </div>
      <div class="gmail_extra"><br clear="all">
        <div>
          <div class="gmail_signature" data-smartmail="gmail_signature">
            <div dir="ltr"><b>Diptesh Patel</b>
              <div>Jr. Software Developer </div>
              <div>Ecosmob Technologies Ltd</div>
              <div>Ahmedabad</div>
              <div>Mo:<b>+919898962659</b></div>
            </div>
          </div>
        </div>
        <br>
        <div class="gmail_quote">On Tue, Nov 21, 2017 at 10:46 PM,
          Răzvan Crainea <span dir="ltr"><<a
              href="mailto:razvan@opensips.org" target="_blank"
              moz-do-not-send="true">razvan@opensips.org</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF"> <tt>So you are not
                seeing any memory reports, are you?<br>
                You should also check what opensips is doing when the
                CPU usage goes up. For example, when the issue occurs,
                write down the PIDs involved and then do a full gdb
                snapshot using the 'opensipsctl trap' command. Get this
                information and send the resulted info here.<br>
                <br>
                Best regards,</tt><span class="">
                <pre class="m_3849705243147008334moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="m_3849705243147008334moz-txt-link-abbreviated" href="http://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">www.opensips-solutions.com</a></pre>
              </span><span class="">
                <div class="m_3849705243147008334moz-cite-prefix">On
                  11/21/2017 06:06 PM, Dipteshkumar Patel wrote:<br>
                </div>
              </span>
              <blockquote type="cite">
                <div dir="ltr">hello Bogdan
                  <div><br>
                  </div>
                  <span class="">
                    <div>I am using -m 12000 -M 24 at startup.</div>
                    <div><br>
                    </div>
                    <div>thanks</div>
                    <div><br>
                    </div>
                    <div><br>
                    </div>
                  </span></div>
                <span class="">
                  <div class="gmail_extra"><br clear="all">
                    <div>
                      <div class="m_3849705243147008334gmail_signature"
                        data-smartmail="gmail_signature">
                        <div dir="ltr"><b>Diptesh Patel</b>
                          <div>Jr. Software Developer </div>
                          <div>Ecosmob Technologies Ltd</div>
                          <div>Ahmedabad</div>
                          <div>Mo:<b>+919898962659</b><br>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </span></blockquote>
            </div>
            <br>
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          </blockquote>
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