Statement number: 1  
select C_NAME, N_NAME  
from DBA.CUSTOMER join DBA.NATION on C_NATIONKEY = N_NATIONKEY  
where C_ACCTBAL > 0  
Number of rows retrieved is: 136308  
Number of rows sent to output is: 0  
Elapsed Time is: 76.349 seconds  
...  
Buffer pool data logical reads = 272618  
Buffer pool data physical reads = 131425  
Buffer pool data writes = 0  
Buffer pool index logical reads = 273173  
Buffer pool index physical reads = 552  
Buffer pool index writes = 0  
Total buffer pool read time (ms) = 71352  
Total buffer pool write time (ms) = 0  
...  
Summary of Results  
==================
                    Elapsed    Agent CPU     Rows        Rows 
Statement #         Time(s)     Time(s)     Fetched    Printed 
1                    76.349        6.670     136308          0

Figura II