The screenshot shows the Top User Events section of the report results.
The table has the following columns: Event, Event Class, % Event, and Avg Active Sessions. The rows of the table have the following values:
Row 1: CPU + Wait for CPU, CPU, 30.56, 1.10
Row 2: db file sequential read, User I/O, 23.64, 0.85
Row 3: flashback buf free by RVWR, Configuration, 3.32, 0.12
Row 4: latch: shared pool, Concurrency, 1.02, 0.04
End of description.