Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
Can you give some example of your use cases for them?
I cannot say for sure, but my intuition is that if you have three hundred variables in any program, you're doing something wrong. At that point you're in territory that clearly calls for some sort of non- scalar data structure, such as an associative array.
Jijo realjijo@gmail.com wrote:
Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
or a dedicated module :) On Feb 20, 2014 5:38 PM, "Alex Balashov" abalashov@evaristesys.com wrote:
Can you give some example of your use cases for them?
I cannot say for sure, but my intuition is that if you have three hundred variables in any program, you're doing something wrong. At that point you're in territory that clearly calls for some sort of non- scalar data structure, such as an associative array.
Jijo realjijo@gmail.com wrote:
Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
We have defined dedicated AVP variables for each feature. For example, SIP Trunks or Subscribers or Media Handling or Header Manipulation etc, So the no of variables (AVP) has been increased in the initialization. At an instance the no of AVP's used/active might be quite low as each avp's are dedicated for the feature.
Does avp read or write cause any Lock?
The VAR's has been used locally through out the route for header manipulation and other functions.
On Thu, Feb 20, 2014 at 5:37 PM, Alex Balashov abalashov@evaristesys.comwrote:
Can you give some example of your use cases for them?
I cannot say for sure, but my intuition is that if you have three hundred variables in any program, you're doing something wrong. At that point you're in territory that clearly calls for some sort of non- scalar data structure, such as an associative array.
Jijo realjijo@gmail.com wrote:
Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
AVPs are in shared men and protected by locks. VARs are not. There shouldn't be a big impact on using lots of them. Are you experiencing any issues?
Regards Ovidiu Sas On Feb 20, 2014 7:32 PM, "Jijo" realjijo@gmail.com wrote:
We have defined dedicated AVP variables for each feature. For example, SIP Trunks or Subscribers or Media Handling or Header Manipulation etc, So the no of variables (AVP) has been increased in the initialization. At an instance the no of AVP's used/active might be quite low as each avp's are dedicated for the feature.
Does avp read or write cause any Lock?
The VAR's has been used locally through out the route for header manipulation and other functions.
On Thu, Feb 20, 2014 at 5:37 PM, Alex Balashov abalashov@evaristesys.comwrote:
Can you give some example of your use cases for them?
I cannot say for sure, but my intuition is that if you have three hundred variables in any program, you're doing something wrong. At that point you're in territory that clearly calls for some sort of non- scalar data structure, such as an associative array.
Jijo realjijo@gmail.com wrote:
Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Maybe you should replace AVPs with VARs where needed. Vars are more lightweight and with a per-process scope only.
Regards,
On Thu, Feb 20, 2014 at 9:38 PM, Ovidiu Sas osas@voipembedded.com wrote:
AVPs are in shared men and protected by locks. VARs are not. There shouldn't be a big impact on using lots of them. Are you experiencing any issues?
Regards Ovidiu Sas On Feb 20, 2014 7:32 PM, "Jijo" realjijo@gmail.com wrote:
We have defined dedicated AVP variables for each feature. For example, SIP Trunks or Subscribers or Media Handling or Header Manipulation etc, So the no of variables (AVP) has been increased in the initialization. At an instance the no of AVP's used/active might be quite low as each avp's are dedicated for the feature.
Does avp read or write cause any Lock?
The VAR's has been used locally through out the route for header manipulation and other functions.
On Thu, Feb 20, 2014 at 5:37 PM, Alex Balashov <abalashov@evaristesys.com
wrote:
Can you give some example of your use cases for them?
I cannot say for sure, but my intuition is that if you have three hundred variables in any program, you're doing something wrong. At that point you're in territory that clearly calls for some sort of non- scalar data structure, such as an associative array.
Jijo realjijo@gmail.com wrote:
Hi All,
I have around 300 AVP's and quite amount of VAR's are used in the config file? Does that impact performance?, If so how can i improve it?
Thanks Jijo
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-
Alex Balashov -
Carlos Ruiz Díaz -
Jijo -
Ovidiu Sas