Calculation Throughput

Question

Hello,
I have a data warehouse database version 10204.
I would like to check what is the maximum throughput in peek time.
How can i calculate it ?
Is it store somewhere in the oracle v$ views ?
Thanks

Answer 1

Well i run awr for the last hour in my 32k block size.
The awr out shows the following details :
physical read IO requests                 2,191,787          682.7         100.2
physical read bytes                 500,993,884,160  156,043,208.0  22,904,671.7
physical read total IO requests           2,204,607          686.7         100.8
physical read total bytes           501,257,810,944  156,125,412.6  22,916,738.0
physical read total multi block           1,276,043          397.5          58.3
physical reads                           15,289,120        4,762.1         699.0
physical reads cache                      1,656,581          516.0          75.7
physical reads cache prefetch             1,183,968          368.8          54.1
physical reads direct                    13,632,539        4,246.1         623.3
physical reads direct (lob)                       1            0.0           0.0
physical reads direct temporary           2,261,470          704.4         103.4
physical reads prefetch warmup                    0            0.0           0.0
physical write IO requests                  451,616          140.7          20.7
physical write bytes                 54,476,963,840   16,967,792.4   2,490,603.2
physical write total IO requests            490,207          152.7          22.4
physical write total bytes           54,797,343,744   17,067,580.2   2,505,250.5
physical write total multi block            444,528          138.5          20.3
physical writes                           1,662,505          517.8          76.0
physical writes direct                    1,639,499          510.7          75.0
physical writes direct (lob)                      7            0.0           0.0
physical writes direct temporary          1,639,211          510.6          74.9
physical writes from cache                   23,006            7.2           1.1
physical writes non checkpoint            1,655,084          515.5          75.7How can i calculate what is the BANDWIDTH and what is the IOPS ?
Thanks