<div dir="ltr"><div><div>Hello Liviu , <br><br>This opensips is on a small carrier, we expected in some weeks reach almost 2000 simultaneos calls, 750 is something that can happen right now, we have all kind of customers like call centers, small companies , residencial customers and other carriers, so we realy want to reach a high number of calls with opensips, but 750 cps is diferent than simultaneos calls (i think), i will check if we are getting some kind of DOS attack<br>
<br></div>i will change the memory parameters as you suggest.<br><br></div><div>Just one question for you, how you interpret the value below as 750 cps ? <br><br>shmem:used_size = 3401120<br>
shmem:max_used_size = 226816344<br><br></div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-03-04 11:16 GMT-05:00 Liviu Chircu <span dir="ltr"><<a href="mailto:liviu@opensips.org" target="_blank">liviu@opensips.org</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Hello Mike,<br>
<br>
MySQL data looks like peanuts. We can safely ignore it. The
following stats are quite interesting:<br>
<br>
shmem:used_size = 3401120<br>
shmem:max_used_size = 226816344<br>
<br>
From the <b>tm</b> module's point of view, this means that your
server was hit, at some point in time, by a traffic of over 750
transactions/sec! If we add the memory consumption of other
modules (dialog, usrloc), and a more aggressive peak hour, it may
be quite normal for memory consumption to reach 1GB!<br>
<br>
Can you share some details about the nature of your traffic? Do
you expect traffic of over 750 cps regularly? If yes, then:<br>
<br>
* -m 7192 is a good idea. You can probably reduce it a bit, like
4096.<br>
* <u>-M 512 is too much</u>. 64MB should be more than enough for
an OpenSIPS listener on <b>any</b> scenario.<br>
<br>
If you don't expect such traffic, then it looks like a denial of
service attack, case in which you should look into the <b>ratelimit</b>
module.<div class=""><br>
<br>
Best regards,<br>
<pre cols="72">Liviu Chircu
OpenSIPS Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre></div><div><div class="h5">
On 03/04/2014 03:43 PM, Mike Tesliuk wrote:<br>
</div></div></div>
<blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>Hello Liviu, <br>
<br>
</div>
The address table have 110 records, and the subscriber
have 1738 records, i have 342 users registered<br>
<br>
</div>
and im using the loadbalancer with 10 records<br>
<br>
</div>
About recompile yes, i can recompile, i already have done
this before , you said that the logs that i send was ok,
nothing like a memory leak, but i can do, as i told you i
change the memory parameteres as you can see below<br>
<br>
/usr/local/opensips/sbin/opensips -P /var/run/opensips.pid
-f /etc/opensips/opensips.cfg -m 7168 -M 512<br>
<br>
<br>
</div>
im running now since March 1st .<br>
<br>
</div>
Right now my fifo get_statistics show me<br>
<br>
shmem:total_size = 7516192768<br>
shmem:used_size = 3401120<br>
shmem:real_used_size = 46974408<br>
shmem:max_used_size = 226816344<br>
shmem:free_size = 7469218360<br>
shmem:fragments = 449173<br>
<br>
pkmem:0-total_size = 536870912<br>
pkmem:0-used_size = 105424<br>
pkmem:0-real_used_size = 412856<br>
pkmem:0-max_used_size = 555464<br>
pkmem:0-free_size = 536458056<br>
pkmem:0-fragments = 3<br>
pkmem:1-total_size = 0<br>
pkmem:1-used_size = 0<br>
pkmem:1-real_used_size = 0<br>
pkmem:1-max_used_size = 0<br>
pkmem:1-free_size = 536442160<br>
pkmem:1-fragments = 0<br>
pkmem:2-total_size = 536870912<br>
pkmem:2-used_size = 133888<br>
pkmem:2-real_used_size = 480680<br>
pkmem:2-max_used_size = 555464<br>
pkmem:2-free_size = 536390232<br>
pkmem:2-fragments = 307<br>
pkmem:3-total_size = 536870912<br>
pkmem:3-used_size = 122928<br>
pkmem:3-real_used_size = 441400<br>
pkmem:3-max_used_size = 555464<br>
pkmem:3-free_size = 536429512<br>
pkmem:3-fragments = 109<br>
pkmem:4-total_size = 536870912<br>
pkmem:4-used_size = 122928<br>
pkmem:4-real_used_size = 441496<br>
pkmem:4-max_used_size = 555464<br>
pkmem:4-free_size = 536429416<br>
pkmem:4-fragments = 110<br>
pkmem:5-total_size = 536870912<br>
pkmem:5-used_size = 123080<br>
pkmem:5-real_used_size = 457584<br>
pkmem:5-max_used_size = 555464<br>
pkmem:5-free_size = 536413328<br>
pkmem:5-fragments = 276<br>
pkmem:6-total_size = 536870912<br>
pkmem:6-used_size = 123088<br>
pkmem:6-real_used_size = 460184<br>
pkmem:6-max_used_size = 555464<br>
pkmem:6-free_size = 536410728<br>
pkmem:6-fragments = 303<br>
pkmem:7-total_size = 536870912<br>
pkmem:7-used_size = 103360<br>
pkmem:7-real_used_size = 408680<br>
pkmem:7-max_used_size = 555464<br>
pkmem:7-free_size = 536462232<br>
pkmem:7-fragments = 4<br>
pkmem:8-total_size = 536870912<br>
pkmem:8-used_size = 119736<br>
pkmem:8-real_used_size = 431584<br>
pkmem:8-max_used_size = 555464<br>
pkmem:8-free_size = 536439328<br>
pkmem:8-fragments = 38<br>
<div class="gmail_extra"><br>
<br>
</div>
<div class="gmail_extra">But im not on my peak of use now, is
holiday in Brazil so we dont have too much users running <br>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
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