View to find Physical read and Write per hour

HI,
My oracle database is running with 11.2.0.3 and we are analysing the database. we would like to understand what the average load time per hour is for  a database under normal circumstances e.g. 5 TB /Hr ?
What I want to know is, Is it possible to find the amount physical reads and writes happened per hour basis on database. Is there any view to find this ?
Thanks,
Kesav.

1e36fe40-5d07-412e-8ed2-704c647ed7a7 wrote:
HI,
My oracle database is running with 11.2.0.3 and we are analysing the database. we would like to understand what the average load time per hour is for  a database under normal circumstances e.g. 5 TB /Hr ?
What I want to know is, Is it possible to find the amount physical reads and writes happened per hour basis on database. Is there any view to find this ?
Thanks,
Kesav.
number of READ operations?
number of bytes read?
SQL> desc v$IOSTAT_FILE
Name                                      Null?    Type
FILE_NO                                            NUMBER
FILETYPE_ID                                        NUMBER
FILETYPE_NAME                                      VARCHAR2(28)
SMALL_READ_MEGABYTES                               NUMBER
SMALL_WRITE_MEGABYTES                              NUMBER
LARGE_READ_MEGABYTES                               NUMBER
LARGE_WRITE_MEGABYTES                              NUMBER
SMALL_READ_REQS                                    NUMBER
SMALL_WRITE_REQS                                   NUMBER
SMALL_SYNC_READ_REQS                               NUMBER
LARGE_READ_REQS                                    NUMBER
LARGE_WRITE_REQS                                   NUMBER
SMALL_READ_SERVICETIME                             NUMBER
SMALL_WRITE_SERVICETIME                            NUMBER
SMALL_SYNC_READ_LATENCY                            NUMBER
LARGE_READ_SERVICETIME                             NUMBER
LARGE_WRITE_SERVICETIME                            NUMBER
ASYNCH_IO                                          VARCHAR2(9)
ACCESS_METHOD                                      VARCHAR2(11)
RETRIES_ON_ERROR                                   NUMBER
SQL>

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