Amazon webservice metrics: not received

Hello,

 

i've installed a SIS 11.24 to monitor EC2 cloudwatch, and now i can monitor instance health, but no metrics are reported to Sitescope.

In cloudwatch interface, i am able to see that CPU, network are graphed, and i did'not find anything to explain why in Sitescope i can see these counters, but no data is sent into Sitecope.

 

Someone alredy have this issue? There is a special parameter to enable on cloudwatch interface to report in SIS?

 

Thx for your help

 

Note: i'm not interested in reporting Sitecope metric into cloudwatch