[Serusers] 2 quick questions

[Nick Hoffman]

Hey guys, I just have 2 quick questions:

If ser is running and dealing with 500+ registered users, would doing a
    ``serctl ul show USERNAME''
add a significant amount of load the box?

Using serctl, how do you determine if a given user exists within ser? 
``serctl ul show USERNAME'' only shows "in-RAM online users", so won't 
necessarily show an existing, offline user...

Cheers,
-- Nick
e: nick.hoffman at altcall.com
p: +61 7 5591 3588
f: +61 7 5591 6588

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