V$CURRENT_BLOCK_SERVER displays statistics on the Global Cache Service processes (lMS) used in cache fusion.
| Column | Datatype | Description | 
|---|---|---|
PIN1 | 
NUMBER | 
Pins taking less than 1 millisecond | 
PIN10 | 
NUMBER | 
Pins taking 1 to 10 milliseconds | 
PIN100 | 
NUMBER | 
Pins taking 10 to 100 milliseconds | 
PIN1000 | 
NUMBER | 
Pins taking 100 to 1000 milliseconds | 
PIN10000 | 
NUMBER | 
Pins taking 1000 to 10000 milliseconds | 
FLUSH1 | 
NUMBER | 
Flushes taking less than 1 millisecond | 
FLUSH10 | 
NUMBER | 
Flushes taking 1 to 10 milliseconds | 
FLUSH100 | 
NUMBER | 
Flushes taking 10 to 100 milliseconds | 
FLUSH1000 | 
NUMBER | 
Flushes taking 100 to 1000 milliseconds | 
FLUSH10000 | 
NUMBER | 
Flushes taking 1000 to 10000 milliseconds | 
WRITE1 | 
NUMBER | 
Writes taking less than 1 millisecond | 
WRITE10 | 
NUMBER | 
Writes taking 1 to 10 milliseconds | 
WRITE100 | 
NUMBER | 
Writes taking 10 to 100 milliseconds | 
WRITE1000 | 
NUMBER | 
Writes taking 100 to 1000 milliseconds | 
WRITE10000 | 
NUMBER | 
Writes taking 1000 to 10000 milliseconds | 
CLEANDC | 
NUMBER | 
Reserved for internal use | 
RCVDC | 
NUMBER | 
Number of lock down-converts to S (shared) caused by instance recovery | 
QUEUEDC | 
NUMBER | 
Number of queued lock down-converts to NULL | 
EVICTDC | 
NUMBER | 
Number of lock down-converts to NULL caused by an SGA shrink | 
WRITEDC | 
NUMBER | 
Number of dirty blocks in read-mostly objects which were written and the X (exclusive) lock down-converted to S (shared) locks |