Hello everybody.
Currently, I am watching a non normal behaviour in OpenSER 1.2.1, no tls. My operating System is Solaris 10, running on Sparc
The process which appears as timer, is consuming almost the 50% of the whole physical memory of the machine. After a deep inspection of memory distribution, appears that the most of memory consumption is at process heap, as presented with pmap(1M) command:
1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg Address Kbytes RSS Anon Locked Mode Mapped File 00010000 760 752 - - r-x-- openser 000DC000 24 24 24 - rwx-- openser 000E2000 56 32 24 - rwx-- [ anon ] 000F0000 192 128 - - rwx-- openser 00120000 3906432 3906432 3627200 - rwx-- [ heap ] EE800000 262144 3624 - - rw-s- [ anon ]
...
Thanks in advance for any hint about it.
Best regards.
Sergio Gutiérrez. EPM Telecomunicaciones S.A. E.S.P. Medellin, Colombia.
Hi Sergio,
all openser processes reserve uses the same amount of private memory (so the timer process is not necessary different). What is the private memory configured ? Is it the default value of 1M (see config.h) ? If so, the internal private memory is not guilty for this (as it cannot go over 1M).
What can happen is that some used libs (like libxml2) are leaking dynamic memory (which is also allocated in heap). So, what module are you using?
Regards, Bogdan
Sergio Gutierrez wrote:
Hello everybody.
Currently, I am watching a non normal behaviour in OpenSER 1.2.1, no tls. My operating System is Solaris 10, running on Sparc
The process which appears as timer, is consuming almost the 50% of the whole physical memory of the machine. After a deep inspection of memory distribution, appears that the most of memory consumption is at process heap, as presented with pmap(1M) command:
1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg Address Kbytes RSS Anon Locked Mode Mapped File 00010000 760 752 - - r-x-- openser 000DC000 24 24 24 - rwx-- openser 000E2000 56 32 24 - rwx-- [ anon ] 000F0000 192 128 - - rwx-- openser 00120000 3906432 3906432 3627200 - rwx-- [ heap ] EE800000 262144 3624 - - rw-s- [ anon ]
...
Thanks in advance for any hint about it.
Best regards.
Sergio Gutiérrez. EPM Telecomunicaciones S.A. E.S.P. Medellin, Colombia.
Users mailing list Users@lists.openser.org http://lists.openser.org/cgi-bin/mailman/listinfo/users
Hi Bogdan.
Thanks for your answer.
The private memory has the default value; I did not changed.
My module list is:
loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "rr.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "mi_fifo.so" loadmodule "domain.so" loadmodule "nathelper.so" loadmodule "textops.so" loadmodule "mediaproxy.so" loadmodule "uri.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "mysql.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "uri_db.so" loadmodule "avpops.so" loadmodule "lcr.so" loadmodule "uac_redirect.so" loadmodule "alias_db.so" loadmodule "acc.so" loadmodule "dialog.so" loadmodule "statistics.so" loadmodule "group.so" loadmodule "group_radius.so" loadmodule "avp_radius.so" loadmodule "auth_radius.so" loadmodule "exec.so" loadmodule "siptrace.so" loadmodule "speeddial.so"
Currently, I tried to use a different implementation of malloc function, which is provided for Solaris in a library called libmtmalloc; This is recommended for multithreaded programs specially, but I tried either, to see whether it improves the behaviour.
Best regards.
Sergio G.
On Jan 15, 2008 12:00 PM, Bogdan-Andrei Iancu bogdan@voice-system.ro wrote:
Hi Sergio,
all openser processes reserve uses the same amount of private memory (so the timer process is not necessary different). What is the private memory configured ? Is it the default value of 1M (see config.h) ? If so, the internal private memory is not guilty for this (as it cannot go over 1M).
What can happen is that some used libs (like libxml2) are leaking dynamic memory (which is also allocated in heap). So, what module are you using?
Regards, Bogdan
Sergio Gutierrez wrote:
Hello everybody.
Currently, I am watching a non normal behaviour in OpenSER 1.2.1, no tls. My operating System is Solaris 10, running on Sparc
The process which appears as timer, is consuming almost the 50% of the whole physical memory of the machine. After a deep inspection of memory distribution, appears that the most of memory consumption is at process heap, as presented with pmap(1M) command:
1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg Address Kbytes RSS Anon Locked Mode Mapped File 00010000 760 752 - - r-x-- openser 000DC000 24 24 24 - rwx-- openser 000E2000 56 32 24 - rwx-- [ anon ] 000F0000 192 128 - - rwx-- openser 00120000 3906432 3906432 3627200 - rwx-- [ heap ] EE800000 262144 3624 - - rw-s- [ anon ]
...
Thanks in advance for any hint about it.
Best regards.
Sergio Gutiérrez. EPM Telecomunicaciones S.A. E.S.P. Medellin, Colombia.
Users mailing list Users@lists.openser.org http://lists.openser.org/cgi-bin/mailman/listinfo/users
Hi Sergio,
more or less, non of the modules you load are using libs with glib malloc/free functions. When you noticed this, were you running stock openser or a modified one?
Regards, Bogdan
Sergio Gutierrez wrote:
Hi Bogdan.
Thanks for your answer.
The private memory has the default value; I did not changed.
My module list is:
loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule " rr.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "mi_fifo.so" loadmodule "domain.so" loadmodule "nathelper.so" loadmodule "textops.so" loadmodule "mediaproxy.so" loadmodule "uri.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "mysql.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "uri_db.so" loadmodule "avpops.so" loadmodule "lcr.so" loadmodule "uac_redirect.so" loadmodule "alias_db.so" loadmodule "acc.so" loadmodule "dialog.so" loadmodule "statistics.so" loadmodule "group.so" loadmodule "group_radius.so" loadmodule "avp_radius.so" loadmodule "auth_radius.so" loadmodule "exec.so" loadmodule "siptrace.so" loadmodule "speeddial.so"
Currently, I tried to use a different implementation of malloc function, which is provided for Solaris in a library called libmtmalloc; This is recommended for multithreaded programs specially, but I tried either, to see whether it improves the behaviour.
Best regards.
Sergio G.
On Jan 15, 2008 12:00 PM, Bogdan-Andrei Iancu <bogdan@voice-system.ro mailto:bogdan@voice-system.ro> wrote:
Hi Sergio, all openser processes reserve uses the same amount of private memory (so the timer process is not necessary different). What is the private memory configured ? Is it the default value of 1M (see config.h) ? If so, the internal private memory is not guilty for this (as it cannot go over 1M). What can happen is that some used libs (like libxml2) are leaking dynamic memory (which is also allocated in heap). So, what module are you using? Regards, Bogdan Sergio Gutierrez wrote: > > Hello everybody. > > Currently, I am watching a non normal behaviour in OpenSER 1.2.1 , no > tls. My operating System is Solaris 10, running on Sparc > > The process which appears as timer, is consuming almost the 50% of the > whole physical memory of the machine. After a deep inspection of > memory distribution, appears that the most of memory consumption is at > process heap, as presented with pmap(1M) command: > > 1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg > Address Kbytes RSS Anon Locked Mode Mapped File > 00010000 760 752 - - r-x-- openser > 000DC000 24 24 24 - rwx-- openser > 000E2000 56 32 24 - rwx-- [ anon ] > 000F0000 192 128 - - rwx-- openser > 00120000 3906432 3906432 3627200 - rwx-- [ heap ] > EE800000 262144 3624 - - rw-s- [ anon ] > > ... > > Thanks in advance for any hint about it. > > Best regards. > > Sergio Gutiérrez. > EPM Telecomunicaciones S.A. E.S.P. > Medellin, Colombia. > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users@lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users >
Hi Bogdan.
The openser we are running in our company is a stock one version as you say; code has not been modified in any way, and it was compiled using standard GCC provided with Solaris 10;
I am not sure if it is relevant, but, we are using db_mode=3, being our database MySQL 5.0.37, compiled also with standard gcc. OpenSER has been linked against this library.
Best Regards.
Sergio G.
On Jan 16, 2008 7:53 AM, Bogdan-Andrei Iancu bogdan@voice-system.ro wrote:
Hi Sergio,
more or less, non of the modules you load are using libs with glib malloc/free functions. When you noticed this, were you running stock openser or a modified one?
Regards, Bogdan
Sergio Gutierrez wrote:
Hi Bogdan.
Thanks for your answer.
The private memory has the default value; I did not changed.
My module list is:
loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule " rr.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "mi_fifo.so" loadmodule "domain.so" loadmodule "nathelper.so" loadmodule "textops.so" loadmodule "mediaproxy.so" loadmodule "uri.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "mysql.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "uri_db.so" loadmodule "avpops.so" loadmodule "lcr.so" loadmodule "uac_redirect.so" loadmodule "alias_db.so" loadmodule "acc.so" loadmodule "dialog.so" loadmodule "statistics.so" loadmodule "group.so" loadmodule "group_radius.so" loadmodule "avp_radius.so" loadmodule "auth_radius.so" loadmodule "exec.so" loadmodule "siptrace.so" loadmodule "speeddial.so"
Currently, I tried to use a different implementation of malloc function, which is provided for Solaris in a library called libmtmalloc; This is recommended for multithreaded programs specially, but I tried either, to see whether it improves the behaviour.
Best regards.
Sergio G.
On Jan 15, 2008 12:00 PM, Bogdan-Andrei Iancu <bogdan@voice-system.ro mailto:bogdan@voice-system.ro> wrote:
Hi Sergio, all openser processes reserve uses the same amount of private memory (so the timer process is not necessary different). What is the private memory configured ? Is it the default value of1M
(see config.h) ? If so, the internal private memory is not guiltyfor
this (as it cannot go over 1M). What can happen is that some used libs (like libxml2) are leaking dynamic memory (which is also allocated in heap). So, what moduleare
you using? Regards, Bogdan Sergio Gutierrez wrote: > > Hello everybody. > > Currently, I am watching a non normal behaviour in OpenSER 1.2.1 , no > tls. My operating System is Solaris 10, running on Sparc > > The process which appears as timer, is consuming almost the 50% of the > whole physical memory of the machine. After a deep inspection of > memory distribution, appears that the most of memory consumption is at > process heap, as presented with pmap(1M) command: > > 1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg > Address Kbytes RSS Anon Locked Mode Mapped File > 00010000 760 752 - - r-x-- openser > 000DC000 24 24 24 - rwx-- openser > 000E2000 56 32 24 - rwx-- [ anon ] > 000F0000 192 128 - - rwx-- openser > 00120000 3906432 3906432 3627200 - rwx-- [ heap ] > EE800000 262144 3624 - - rw-s- [ anon ] > > ... > > Thanks in advance for any hint about it. > > Best regards. > > Sergio Gutiérrez. > EPM Telecomunicaciones S.A. E.S.P. > Medellin, Colombia. >
> > _______________________________________________ > Users mailing list > Users@lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users >
Hi Bogdan.
We are still facing this issue in one of our production servers; we tried by setting LD_PRELOAD environment variable in Solaris to use an alternative memory allocation library, but we could not solve the problem.
Right now the timer process of openser is exhibing a heap of almos 3.8 GB of physical memory.
What else would you suggest to try?
Best regards.
Sergio Gutiérrez.
On Jan 16, 2008 9:38 AM, Sergio Gutierrez saguti@gmail.com wrote:
Hi Bogdan.
The openser we are running in our company is a stock one version as you say; code has not been modified in any way, and it was compiled using standard GCC provided with Solaris 10;
I am not sure if it is relevant, but, we are using db_mode=3, being our database MySQL 5.0.37, compiled also with standard gcc. OpenSER has been linked against this library.
Best Regards.
Sergio G.
On Jan 16, 2008 7:53 AM, Bogdan-Andrei Iancu < bogdan@voice-system.ro> wrote:
Hi Sergio,
more or less, non of the modules you load are using libs with glib malloc/free functions. When you noticed this, were you running stock openser or a modified one?
Regards, Bogdan
Sergio Gutierrez wrote:
Hi Bogdan.
Thanks for your answer.
The private memory has the default value; I did not changed.
My module list is:
loadmodule "usrloc.so" loadmodule " registrar.so" loadmodule " rr.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "mi_fifo.so" loadmodule "domain.so" loadmodule " nathelper.so" loadmodule "textops.so" loadmodule "mediaproxy.so" loadmodule "uri.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "mysql.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "uri_db.so" loadmodule "avpops.so" loadmodule " lcr.so" loadmodule "uac_redirect.so" loadmodule "alias_db.so" loadmodule "acc.so" loadmodule "dialog.so" loadmodule "statistics.so" loadmodule "group.so" loadmodule "group_radius.so" loadmodule "avp_radius.so" loadmodule "auth_radius.so" loadmodule "exec.so" loadmodule "siptrace.so" loadmodule "speeddial.so"
Currently, I tried to use a different implementation of malloc function, which is provided for Solaris in a library called libmtmalloc; This is recommended for multithreaded programs specially, but I tried either, to see whether it improves the behaviour.
Best regards.
Sergio G.
On Jan 15, 2008 12:00 PM, Bogdan-Andrei Iancu <bogdan@voice-system.ro <mailto: bogdan@voice-system.ro>> wrote:
Hi Sergio, all openser processes reserve uses the same amount of private memory (so the timer process is not necessary different). What is the private memory configured ? Is it the default valueof 1M
(see config.h) ? If so, the internal private memory is not guiltyfor
this (as it cannot go over 1M). What can happen is that some used libs (like libxml2) are leaking dynamic memory (which is also allocated in heap). So, what moduleare
you using? Regards, Bogdan Sergio Gutierrez wrote: > > Hello everybody. > > Currently, I am watching a non normal behaviour in OpenSER 1.2.1 , no > tls. My operating System is Solaris 10, running on Sparc > > The process which appears as timer, is consuming almost the 50% of the > whole physical memory of the machine. After a deep inspection of > memory distribution, appears that the most of memory consumptionis at > process heap, as presented with pmap(1M) command: > > 1978: /toip/sbin/openser -n 9 -m 256 -f /toip/etc/openser/prueba1.cfg > Address Kbytes RSS Anon Locked Mode Mapped File > 00010000 760 752 - - r-x-- openser > 000DC000 24 24 24 - rwx-- openser > 000E2000 56 32 24 - rwx-- [ anon ] > 000F0000 192 128 - - rwx-- openser > 00120000 3906432 3906432 3627200 - rwx-- [ heap ] > EE800000 262144 3624 - - rw-s- [ anon ] > > ... > > Thanks in advance for any hint about it. > > Best regards. > > Sergio Gutiérrez. > EPM Telecomunicaciones S.A. E.S.P. > Medellin, Colombia. >
> > _______________________________________________ > Users mailing list > Users@lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users >
-
Bogdan-Andrei Iancu -
Sergio Gutierrez