[SR-Users] Kamailio LCR module memory concern

[Ali Taher]

Hi Juha,

Can you please tell me what memory should be allocated to handle 44 million
rules.

Thanks,
Ali


-----Original Message-----
From: sr-users [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of
Juha Heinanen
Sent: Wednesday, June 10, 2015 6:13 PM
To: Kamailio (SER) - Users Mailing List
Subject: [SR-Users] Kamailio LCR module memory concern

Ali Taher writes:

> I'm using LCR module where I have 44 million rules and 13 million rule 
> targets (not all rules have destinations).
 
> When I'm setting lcr_rule_hash_size parameter to 268435456 (2 power 
> 28) I got the following error : "no memory for rules hash table" in 
> the log

it makes no sense to use hash table of 268+ million entries for 44 million
rules.

> When I'm setting lcr_rule_hash_size parameter to 1024,meaning 1024 
> rules will be fetched from the database (please correct if I'm wrong) 
> Kamailio takes around 2 minutes and 30 seconds to start , which is 
> worrying for me :(

lcr_rule_hash_size has nothing to do with fetching rules from database.
fetch_rows is for that purpose.  read README.

-- juha

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