[SR-Users] strage result in math with $vars in 3.2.2

[Uri Shacked]

that last version i used is 3.2.1
i guess the problem is that i multiply by 100 and then the $stat() variable
gets a minus sign... no?
on the previous version i used less data so even after multiplying it
didn't reached the var limit.
i will check later what happends if i change the multiply order like
var(x)=($stat(1)/$stat(2))*100.
thanks

On Wed, Feb 8, 2012 at 12:26 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:

> Hello,
>
> there were no changes to this part of code in 3.2.x, what was the previous
> version you used?
>
> Also, note that the variables work with signed integers, which have the
> range -2147483648 to 2147483647. So when you pass over 2147483647, it
> gets negative.
>
> Cheers,
> Daniel
>
>
> On 2/6/12 9:51 AM, Uri Shacked wrote:
>
>   Hi,
>
> i am using some math to send to my NOC the memory usage of kamailio.
> this is what i do:
>
> $var(xxx)=$stat(real_used_size)*100/$stat(total_size)
>
> before the 3.2.2 upgrade, i usualy got regular results - 3,5,20 etc....
>
> now, i get results like -8, -32 and so...
>
> any ideas why?
>
> here are the $stat numbers that gets me the -8 result:
> $stat(real_used_size)=31899516
> $stat(total_size)=134217728
>
>
>
>
>
> _______________________________________________
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>
> --
> Daniel-Constantin Mierla -- http://www.asipto.comhttp://linkedin.com/in/miconda -- http://twitter.com/miconda
>
>
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