Break down test executions by "Executed By" (Test Executors)

Hi Team, 

We have an urgent requirement for one of our client. Is the following possible?

We would  like to know if there is a possibility to break down test executions by "Test Executor" ('Executed By' value.) Basically we are trying to populate each test executor data into a specific table.Could you please provide us the sample code for this in case if its possible?

Thanks

Swathi.