| NAME | DESCRIPTION |
| PMON | process cleanup |
| DIAG | diagnosibility process |
| FMON | File Mapping Monitor Process |
| LMON | global enqueue service monitor |
| LMD0 | global enqueue service daemon 0 |
| LMS0 | global cache service process 0 |
| LMS1 | global cache service process 1 |
| LMS2 | global cache service process 2 |
| LMS3 | global cache service process 3 |
| LMS4 | global cache service process 4 |
| LMS5 | global cache service process 5 |
| LMS6 | global cache service process 6 |
| LMS7 | global cache service process 7 |
| LMS8 | global cache service process 8 |
| LMS9 | global cache service process 9 |
| DBW0 | db writer process 0 |
| DBW1 | db writer process 1 |
| DBW2 | db writer process 2 |
| DBW3 | db writer process 3 |
| DBW4 | db writer process 4 |
| DBW5 | db writer process 5 |
| DBW6 | db writer process 6 |
| DBW7 | db writer process 7 |
| DBW8 | db writer process 8 |
| DBW9 | db writer process 9 |
| DBWa | db writer process 10 (a) |
| DBWb | db writer process 11 (b) |
| DBWc | db writer process 12 (c) |
| DBWd | db writer process 13 (d) |
| DBWe | db writer process 14 (e) |
| DBWf | db writer process 15 (f) |
| DBWg | db writer process 16 (g) |
| DBWh | db writer process 17 (h) |
| DBWi | db writer process 18 (i) |
| DBWj | db writer process 19 (j) |
| ARC0 | Archival Process 0 |
| ARC1 | Archival Process 1 |
| ARC2 | Archival Process 2 |
| ARC3 | Archival Process 3 |
| ARC4 | Archival Process 4 |
| ARC5 | Archival Process 5 |
| ARC6 | Archival Process 6 |
| ARC7 | Archival Process 7 |
| ARC8 | Archival Process 8 |
| ARC9 | Archival Process 9 |
| LNSV | Network Server |
| LGWR | Redo etc. |
| LCK0 | Lock Process 0 |
| CKPT | checkpoint |
| MRP0 | Managed Standby Recovery |
| LSP0 | Logical Standby |
| LSP1 | Dictionary build process for Logical Standby |
| SMON | System Monitor Process |
| RECO | distributed recovery |
| CJQ0 | Job Queue Coordinator |
| EMN0 | Event Monitor Process 0 |
| QMN0 | AQ Time Manager Process 0 |
| QMN1 | AQ Time Manager Process 1 |
| QMN2 | AQ Time Manager Process 2 |
| QMN3 | AQ Time Manager Process 3 |
| QMN4 | AQ Time Manager Process 4 |
| QMN5 | AQ Time Manager Process 5 |
| QMN6 | AQ Time Manager Process 6 |
| QMN7 | AQ Time Manager Process 7 |
| QMN8 | AQ Time Manager Process 8 |
| QMN9 | AQ Time Manager Process 9 |
| DMON | DG Broker Monitor Process |
| RSM0 | DR Resource Manager Process |
| NSV0 | DR Server NetSlave Process 0 |