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 |
|
The number of blocks that were sent by a particular instance but that never arrived in this instance |
CR_2HOP |
NUMBER |
|
The count of CR blocks which were received by this instance from a particular instance after a 2-way round-trip |
CR_3HOP |
NUMBER |
|
The count of CR blocks which were received by this instance from a particular instance after a 3-way round-trip |
CURRENT_2HOP |
NUMBER |
|
The count of current blocks which were received by this instance from a particular instance after a 2-way roundtrip |
CURRENT_3HOP |
NUMBER |
|
The count of current blocks which were received by this instance from a particular instance after a 3-way roundtrip |
CR_BLOCK_TIME |
NUMBER |
|
Total time waited for CR blocks from a particular instance (includes the other times) |
CR_BUSY_TIME |
NUMBER |
|
The time waited for CR blocks which were received by this instance from a particular instance and which were delayed by a log flushed on the sending instance |
CR_CONGESTED_TIME |
NUMBER |
|
The time waited for CR blocks which were received by this instance from a particular instance and which were delayed because LMS was busy |
CURRENT_BLOCK_TIME |
NUMBER |
|
Total time waited for CR blocks from a particular instance (includes the other times) |
CURRENT_BUSY_TIME |
NUMBER |
|
The time waited for current blocks which were received by this instance from a particular instance and which were delayed by a log flushed on the sending instance |
CURRENT_CONGESTED_TIME |
NUMBER |
|
The time waited for current blocks which were received by this instance from a particular instance and which were delayed because LMS was busy |
LOST_TIME |
NUMBER |
|
The time waited for blocks that were sent by a particular instance but that never arrived in this instance |
CR_2HOP_TIME |
NUMBER |
|
The time waited for CR blocks which were received by this instance from a particular instance after a 2-way round-trip |
CR_3HOP_TIME |
NUMBER |
|
The time waited for CR blocks which were received by this instance from a particular instance after a 3-way round-trip |
CURRENT_2HOP_TIME |
NUMBER |
|
The time waited for current blocks which were received by this instance from a particular instance after a 2-way roundtrip |
CURRENT_3HOP_TIME |
NUMBER |
|
The time waited for current blocks which were received by this instance from a particular instance after a 3-way roundtrip |
