Execute a Rule to get current value Manually??

Looking at Connection time Alarm I see the message "Connection Time. The average connection time to the XYZ instance is 15,00 ms."

To get this result of 15ms I have to wait til the value is in the range of Warning or Critical so I can see it in the alarm

Is there a way to get THAT VALUE WITHOUT waiting to be in a Critical /Warning alarm message?

Something like executing the metric manually and see the current value/metric, Is this possible ?