[SR-Users] Performance impact with AVP and VAR's

[Carlos Ruiz Díaz]

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 at 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 at 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 at 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 at 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
>>>>
>>>>
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>>>>
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>>>>
>>> --
>>> 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
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>>> United States
>>> Tel: +1-678-954-0671
>>> Web: http://www.evaristesys.com/, http://www.alexbalashov.com
>>>
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>>
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-- 
Carlos
http://caruizdiaz.com
+595981146623
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