These sensors are power, not energy. I assume you are talking about the HA Energy dashboard. You’ll need energy sensors for each if you want to track there. If your sockets don’t have energy entities you can create one using Riemann Sum Integral helper. Details here under the energy section - Integration - Riemann sum integral - Home Assistant
Power is an instantaneous measurement of power consumption. Energy is for power over time (e.g. kW/h).