Skip Headers
Oracle® Database Reference
11g Release 1 (11.1)

Part Number B28320-01
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
View PDF

DBA_HIST_INST_CACHE_TRANSFER

DBA_HIST_INST_CACHE_TRANSFER displays the historical statistics on the cache blocks transferred among instances. This view contains snapshots of V$INSTANCE_CACHE_TRANSFER.

Column Datatype NULL Description
SNAP_ID NUMBER   Unique snapshot ID
DBID NUMBER   Database ID for the snapshot
INSTANCE_NUMBER NUMBER   Instance number for the snapshot
INSTANCE NUMBER   Instance from which the blocks are transferred
CLASS VARCHAR2(18)   Class of the cache block
CR_BLOCK NUMBER   CR block transfers not affected by remote processing delays
CR_BUSY NUMBER
Current block transfers affected by remote contention
CR_CONGESTED NUMBER   CR block transfers affected by remote system load
CURRENT_BLOCK NUMBER   Current block transfers not affected by remote processing delays
CURRENT_BUSY NUMBER   Current block transfers affected by remote contention
CURRENT_CONGESTED NUMBER   Current block transfers affected by remote system load
LOST NUMBER
???
CR_2HOP NUMBER
???
CR_3HOP NUMBER
???
CURRENT_2HOP NUMBER
???
CURRENT_3HOP NUMBER
???
CR_BLOCK_TIME NUMBER
???
CR_BUSY_TIME NUMBER
???
CR_CONGESTED_TIME NUMBER
???
CURRENT_BLOCK_TIME NUMBER
???
CURRENT_BUSY_TIME NUMBER
???
CURRENT_CONGESTED_TIME NUMBER
???
LOST_TIME NUMBER
???
CR_2HOP_TIME NUMBER
???
CR_3HOP_TIME NUMBER
???
CURRENT_2HOP_TIME NUMBER
???
CURRENT_SHOP_TIME NUMBER
???