Integer overflow after a transformation?

[tomaskir]

I have a DCI which collects a snmp value. The node presents this value via snmp in kilobytes as an Integer.

I want to see this value in NetXMS in bytes. So I apply a transformation:
return ($1 * 1024);

The problem is that the value then gets reported by NetXMS as -145752064

I have a feeling the Integer is overflowing after the transformation.

Is there any way to get around this?

Thanks!

[user54119]

Try to set the data type of the DCI to "Integer 64 bit" and use this transformation script:

return (int64($1) * 1024);

[tomaskir]

@user54119 said in Integer overflow after a transformation?:

Try to set the data type of the DCI to "Integer 64 bit" and use this transformation script:

return (int64($1) * 1024);

That did the trick, thanks!