From the start, we had the issue of openser stopping to process any
incoming requests. On December I thought it was DNS related. I am still
in the dark about this. Lately I added logging and I discovered the "out
of memory" error. I am guessing that the error was there from the start,
I just did not know about it. Do all of these make any sense to you? And
is there a way to test our DNS to determine whether it is buggy?
In the meantime I will follow the instructions on the wiki to get the
memory dump.
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro]
Sent: Wednesday, March 28, 2007 11:54 AM
To: Papadopoulos Georgios
Cc: users@openser.org
Subject: Re: [Users] out of memory
Hi Papadopoulos,
the error you get complains about the lack of private memory (per
process) - the statistics show info about the shared memory. See:
http://www.openser.org/dokuwiki/doku.php/troubleshooting:memory
but look for pkg instead of shm.....
regards,
bogdan
Papadopoulos Georgios wrote:
Hello,
Lately our OpenSER 1.1.1 is running out of memory and I get the
following message
4(25190) get_hdr_field: out of memory The result is that it stops
processing any incoming request. This is a production system and of
course it causes a great deal of frustration.
The last time this happened I got the following statistics before
restarting
./openserctl fifo get_statistics
Total statistics = 37
Total modules = 5
Module name = core; statistics=8
core:rcv_requests = 3259334
core:rcv_replies = 8816
core:fwd_requests = 736
core:fwd_replies = 137
core:drop_requests = 743
core:drop_replies = 0
core:err_requests = 0
core:err_replies = 43
Module name = shmem; statistics=6
shmem:total_size = 268435456
shmem:used_size = 1675864
shmem:real_used_size = 1835104
shmem:max_used_size = 4399048
shmem:free_size = 266600352
shmem:fragments = 17710
Module name = sl; statistics=9
sl:1xx_replies = 0
sl:2xx_replies = 1690410
sl:3xx_replies = 43
sl:4xx_replies = 334827
sl:5xx_replies = 1185629
sl:6xx_replies = 0
sl:sent_replies = 3210909
sl:sent_err_replies = 0
sl:received_ACKs = 743
Module name = tm; statistics=11
tm:received_replies = 8636
tm:relayed_replies = 7096
tm:local_replies = 1718
tm:UAS_transactions = 7003
tm:UAC_transactions = 94
tm:2xx_transactions = 1528
tm:3xx_transactions = 3
tm:4xx_transactions = 5129
tm:5xx_transactions = 468
tm:6xx_transactions = 0
tm:inuse_transactions = 0
Module name = usrloc; statistics=3
usrloc:location-users = 0
usrloc:location-contacts = 0
usrloc:location-expires = 7282
I am not sure how to read these numbers but I see a big "free_size"
and still OpenSER is out of memory. Any suggestions?
thank you
George
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Bogdan-Andrei Iancu
Papadopoulos Georgios