28 Jun
2017
28 Jun
'17
5:44 p.m.
Hi guys,
Anybody knows if evapi sends messages to the clients immediately when
async_relay is called?
The normal behavior is 1 or 2 netstrings per message but I see that
sometimes it starts to enqueue and starts sending for example 4, 5, 15, 30,
52.....327, 645 per message.
Cheers,
Diego
28 Jun
28 Jun
5:45 p.m.
On Wed, Jun 28, 2017 at 11:44:31AM -0300, Diego Nadares wrote:
The normal behavior is 1 or 2 netstrings per message
but I see that
sometimes it starts to enqueue and starts sending for example 4, 5,
15, 30, 52.....327, 645 per message.
I believe this is up to the TCP stack / OS rather than any aspect of
Kamailio's implementation.
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
5:59 p.m.
It's weird. When sends 1 or 2 net strings per message I see that my client
receives ~18 messages per second. When starts to grow the amount of
netstrings the messages received decrease to 1 per second and fewer.
Any advice?
Diego
2017-06-28 11:45 GMT-03:00 Alex Balashov <abalashov(a)evaristesys.com>om>:
On Wed, Jun 28, 2017 at 11:44:31AM -0300, Diego
Nadares wrote:
The normal behavior is 1 or 2 netstrings per
message but I see that
sometimes it starts to enqueue and starts sending for example 4, 5,
15, 30, 52.....327, 645 per message.
I believe this is up to the TCP stack / OS rather than any aspect of
Kamailio's implementation.
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
6:04 p.m.
On Wed, Jun 28, 2017 at 11:59:31AM -0300, Diego Nadares wrote:
It's weird. When sends 1 or 2 net strings per
message I see that my client
receives ~18 messages per second. When starts to grow the amount of
netstrings the messages received decrease to 1 per second and fewer.
Do you mean that the objective rate at which the client receives the
messages decreases, or that a very large amount of them end up buffered
into a smaller number of packets, with the same effective throughput?
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
10:58 p.m.
Sorry, maybe this log clarifies what I meant:
These are the messages that my client read. It's connected to 127.0.0.1 to
kamailio evapi.
2017-06-27 19:29:50,313 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,401 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,444 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,456 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,521 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,565 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,604 - routing - INFO - netstrings in message 2
2017-06-27 19:29:50,649 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,687 - routing - INFO - netstrings in message 2
2017-06-27 19:29:50,730 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,857 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,896 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,921 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,929 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,029 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,180 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,235 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,279 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,337 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,380 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,491 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,521 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,630 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,706 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,787 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,893 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,917 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,929 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,970 - routing - INFO - netstrings in message 2
2017-06-27 19:29:52,016 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,345 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,363 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,553 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,592 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,605 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,766 - routing - INFO - netstrings in message 1
2017-06-27 19:29:53,002 - routing - INFO - netstrings in message 5
2017-06-27 19:29:53,226 - routing - INFO - netstrings in message 4
2017-06-27 19:29:54,716 - routing - INFO - netstrings in message 15
2017-06-27 19:29:56,260 - routing - INFO - netstrings in message 30
2017-06-27 19:29:59,183 - routing - INFO - netstrings in message 52
2017-06-27 19:30:04,104 - routing - INFO - netstrings in message 77
2017-06-27 19:30:12,158 - routing - INFO - netstrings in message 128
2017-06-27 19:30:24,277 - routing - INFO - netstrings in message 180
2017-06-27 19:30:42,990 - routing - INFO - netstrings in message 327
2017-06-27 19:31:20,273 - routing - INFO - netstrings in message 645
I hope this answer your question.
Cheers,
Diego
2017-06-28 12:04 GMT-03:00 Alex Balashov <abalashov(a)evaristesys.com>om>:
On Wed, Jun 28, 2017 at 11:59:31AM -0300, Diego
Nadares wrote:
It's weird. When sends 1 or 2 net strings per
message I see that my
client
receives ~18 messages per second. When starts to
grow the amount of
netstrings the messages received decrease to 1 per second and fewer.
Do you mean that the objective rate at which the client receives the
messages decreases, or that a very large amount of them end up buffered
into a smaller number of packets, with the same effective throughput?
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
3 Jul
3 Jul
10:18 a.m.
Hello,
Can you check with netstat the recv and send queues for the sockets used
in this communication? If the recv queu for receiving up is big, then it
cannot handle the traffic fast enough.
Cheers,
Daniel
On 28.06.17 21:58, Diego Nadares wrote:
Sorry, maybe this log clarifies what I meant:
These are the messages that my client read. It's connected to
127.0.0.1 to kamailio evapi.
2017-06-27 19:29:50,313 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,401 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,444 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,456 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,521 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,565 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,604 - routing - INFO - netstrings in message 2
2017-06-27 19:29:50,649 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,687 - routing - INFO - netstrings in message 2
2017-06-27 19:29:50,730 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,857 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,896 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,921 - routing - INFO - netstrings in message 1
2017-06-27 19:29:50,929 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,029 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,180 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,235 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,279 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,337 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,380 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,491 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,521 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,630 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,706 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,787 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,893 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,917 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,929 - routing - INFO - netstrings in message 1
2017-06-27 19:29:51,970 - routing - INFO - netstrings in message 2
2017-06-27 19:29:52,016 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,345 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,363 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,553 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,592 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,605 - routing - INFO - netstrings in message 1
2017-06-27 19:29:52,766 - routing - INFO - netstrings in message 1
2017-06-27 19:29:53,002 - routing - INFO - netstrings in message 5
2017-06-27 19:29:53,226 - routing - INFO - netstrings in message 4
2017-06-27 19:29:54,716 - routing - INFO - netstrings in message 15
2017-06-27 19:29:56,260 - routing - INFO - netstrings in message 30
2017-06-27 19:29:59,183 - routing - INFO - netstrings in message 52
2017-06-27 19:30:04,104 - routing - INFO - netstrings in message 77
2017-06-27 19:30:12,158 - routing - INFO - netstrings in message 128
2017-06-27 19:30:24,277 - routing - INFO - netstrings in message 180
2017-06-27 19:30:42,990 - routing - INFO - netstrings in message 327
2017-06-27 19:31:20,273 - routing - INFO - netstrings in message 645
I hope this answer your question.
Cheers,
Diego
2017-06-28 12:04 GMT-03:00 Alex Balashov <abalashov(a)evaristesys.com
<mailto:abalashov@evaristesys.com>>:
On Wed, Jun 28, 2017 at 11:59:31AM -0300, Diego Nadares wrote:
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - www.asipto.com
Kamailio World Conference - www.kamailioworld.com
It's weird. When sends 1 or 2 net strings per
message I see that
my client
receives ~18 messages per second. When starts to
grow the amount of
netstrings the messages received decrease to 1 per second and fewer.
Do you mean that the objective rate at which the client receives the
messages decreases, or that a very large amount of them end up
buffered
into a smaller number of packets, with the same effective throughput?
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 <tel:%2B1-706-510-6800> / +1-800-250-5920
<tel:%2B1-800-250-5920> (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
_______________________________________________
Kamailio (SER) - Users Mailing List
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2699
days inactive
2704
days old
5 comments
3 participants
participants (3)
-
Alex Balashov -
Daniel-Constantin Mierla -
Diego Nadares