HI Hanh and Kannel developers,
The memory leaks in the latest svn for smsbox, as mentioned in your post Date:
Sat, 3 May 2014 10:06:54 +0700 and shown in
https://www.dropbox.com/s/yjrc6wmdm0rwonz/smsbox_memleakcheck_20140503.txt
https://www.dropbox.com/s/yjrc6wmdm0rwonz/smsbox_memleakcheck_20140503.txt
are also contributing to the increase in the total memory leak. Each SMSs
needs to also go through smsbox. There are memory leaks both smsbox and also
in opensmppbox.
Thanks for bringing this to the attention of the Kannel devel group and
producing these Valgrinds. It’s useful to see what happens to Kannel with a
high throughput.
This is currently not my area of expertise.
We need the help of the top Kannel developers to fix this, so the latest svn
will be free of memory leaks.
You mention in the post on Sat, 3 May 2014 10:06:54 +0700: “Hello again, Here
is valgrind report for the smsbox memory leaking. This is also the latest
kannel revision 5089.
For me, it still happen, i submit (broadcast) million SMS(s) per day within few
hours at 1000 TPS of throughput. Thus each day, smsbox swallow ~ 400MB RAM and
not release until server memory exhaust after few days. At this time, the box
is auto restarted and i have my memory back, so on, again and again.
I not sure, but in very low throughput system, i am not aware this issue.
==5730== LEAK SUMMARY:
==5730==definitely lost: 231,680 bytes in 14,480 blocks
==5730==indirectly lost: 144,790 bytes in 14,479 blocks
==5730== possibly lost: 0 bytes in 0 blocks
==5730==still reachable: 1,250 bytes in 40 blocks
==5730== suppressed: 0 bytes in 0 blocks
==5730== Reachable blocks (those to which a pointer was found) are not shown.
==5730== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==5730== ==5730== For counts of detected and suppressed errors, rerun with:
-v ==5730== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 45 from 10)”
rgds
From: Hanh Le Bich [mailto:hanhmi...@gmail.com]
Sent: Wednesday, May 7, 2014 10:32 AM
To: Rene Kluwen
Cc: hbil...@ecommunicate.biz; af...@list.fink.org; devel@kannel.org
Subject: Re: Does opensmppbox and smsbox have serious memory issues?
No Rene, i just monitor by some mem check tool. For example, htop tell me in
the fist day, opensmppbox occupied 0.1% of RAM, the next 2 day is was 0.2%, and
the 5th day, it is 0.3% now. Slowly increase.
Regards, Hanh.
On Wed, May 7, 2014 at 3:09 PM, Rene Kluwen rene.klu...@chimit.nl wrote:
Would you happen to have a valgrind output for this?
== Rene
From: Hanh Le Bich [mailto:hanhmi...@gmail.com]
Sent: woensdag 7 mei 2014 9:20
To: hbil...@ecommunicate.biz
Cc: Rene Kluwen; af...@list.fink.org; devel@kannel.org
Subject: Re: Does opensmppbox and smsbox have serious memory issues?
Hello again,
Hope you are doing great.
After close monitoring opensmppbox after 4 days continuous running, I just
want to inform the mem leak still happen, the box is eating few tens (or nearly
hundred) byte per day at throughput 100TPS (at max) and keep increasing.
Regards, Hanh.
