Re: [SR-Users] Server requirements estimation

Hello, there is no generic magic formula, it depends a lot on the configuration file, what modules are used, if the system tracks transactions or dialogs, how many records are cached in memory (e.g, lcr or dialplan), encryption/decryptionneeds, as well as how many blocking/long time operations are done (e.g., http query, db query, ...). Dimensioning the memory can be done by starting the Kamailio, then get the stats and see how much is the startup overhead, then you can push a set of users or calls (e.g., 10000 registrations), get again the stats and see how much was added, then you should be able to estimate how much is needed (e.g., per registration). But even here you have to work with a rough estimate, because different UAs have specific behaviour, like larger header values (e.g., for a registration Kamailio stores the callid, Contact URI, Path headers, ...). Cheers, Daniel On 09.03.21 12:30, Marat Gareev wrote: -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla