Description of the illustration through_per_sec.gif

The screenshot show the Throughput tab selected. The Instance Throughput Rate can be set to Per Second (shown selected) or Per Transaction. The other tabs are: I/O, Parallel Executions, Services.A line chart is shown. The units of the y-axis are: total number per second. The units of the x-axis are times of the day, shown in 5-minute intervals. The x-coordinates shown range from 1:15 p.m. to 2:10 p.m. The y-coordinates shown range from 0 to 1200. The following types of information are plotted in the chart: Logons, Transactions. The chart indicates that the most transactions occurred from 1:15 to 1:27 p.m. and from 2:08 to 2:12 p.m.A second line chart is shown. The units of the y-axis are: total number per second. The y-coordinates shown range from 0 to 2400. The following types of information are plotted in the chart: Physical Reads (KB), and Redo Size (KB). The chart indicates that a spike in physical reads occurred at 1:19 p.m and again at 2:10 p.m.

End of description.