| 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 |