| Name |
| affinity expansion in replay |
| ASM COD rollback operation completion |
| AWR Flush |
| AWR Metric Capture |
| cleanup of aborted process |
| control file diagnostic dump |
| cursor: mutex S |
| cursor: mutex X |
| cursor: pin S |
| cursor: pin S wait on X |
| cursor: pin X |
| Data file init write |
| Data Guard broker: single instance |
| Data Guard: process clean up |
| Data Guard: process exit |
| Datapump dump file I/O |
| dbms_file_transfer I/O |
| DG Broker configuration file I/O |
| DIAG idle wait |
| EMON idle wait |
| enq: AM - client registration |
| enq: AM - rollback COD reservation |
| enq: AM - shutdown |
| enq: AS - modify service |
| enq: AS - service activation |
| enq: AU - audit index file |
| enq: BF - allocation contention |
| enq: CN - race with init |
| enq: CN - race with reg |
| enq: CN - race with txn |
| enq: FD - Restore point create/drop |
| enq: FP - global fob contention |
| enq: JS - evt notify |
| enq: JS - evtsub add |
| enq: JS - evtsub drop |
| enq: JS - sch locl enqs |
| enq: JS - wdw op |
| enq: KO - fast object checkpoint |
| enq: MK - contention |
| enq: OW - initialization |
| enq: OW - termination |
| enq: RF - RF - FSFO connectivity |
| enq: RF - RF - FSFO Observed |
| enq: RF - RF - FSFO state |
| enq: RF - RF - FSFO synchronization |
| enq: RF - RF - FSFO wait |
| enq: RF - synch: DG Broker metadata |
| enq: RU - contention |
| enq: RU - waiting |
| enq: RW - MV metadata contention |
| enq: SE - contention |
| enq: WR - contention |
| enq: XQ - recovery |
| enq: XQ - relocation |
| enq: ZG - contention |
| events in waitclass Other |
| FAL archive wait 1 sec for REOPEN minimum |
| gc cr block lost |
| gc current block lost |
| GCS lock cancel |
| GCS lock cvt S |
| GCS lock cvt X |
| GCS lock esc |
| GCS lock esc X |
| GCS lock open |
| GCS lock open S |
| GCS lock open X |
| GCS recovery lock convert |
| GCS recovery lock open |
| ges retry query node |
| jobq slave shutdown wait |
| jobq slave TJ process wait |
| kst: async disk IO |
| KSV master wait |
| ksxr wait for mount shared |
| latch: Change Notification Hash table latch |
| latch: Undo Hint Latch |
| library cache shutdown |
| LMON global data update |
| lms flush message acks |
| LNS ASYNC archive log |
| LNS ASYNC control file txn |
| LNS ASYNC dest activation |
| LNS ASYNC end of log |
| Log archive I/O |
| Log file init write |
| log file switch (private strand flush incomplete) |
| Logical Standby Apply shutdown |
| Logical Standby dictionary build |
| Logical Standby pin transaction |
| Logical Standby Terminal Apply |
| LogMiner: client waiting for transaction |
| LogMiner: slave waiting for activate message |
| LogMiner: wakeup event for builder |
| LogMiner: wakeup event for preparer |
| LogMiner: wakeup event for reader |
| optimizer stats update retry |
| os thread startup |
| PMON to cleanup pseudo-branches at svc stop time |
| prewarm transfer retry |
| prior spawner clean up |
| process terminate |
| RF - FSFO Wait for Ack |
| rfrld_rhmrpwait |
| RMAN backup & recovery I/O |
| rolling migration: cluster quiesce |
| set director factor wait |
| SGA: allocation forcing component growth |
| SGA: MMAN sleep for component shrink |
| SGA: sga_target resize |
| Standby redo I/O |
| Streams AQ: deallocate messages from Streams Pool |
| Streams AQ: delete acknowledged messages |
| Streams AQ: enqueue blocked due to flow control |
| Streams AQ: enqueue blocked on low memory |
| Streams AQ: qmn coordinator idle wait |
| Streams AQ: qmn coordinator waiting for slave to start |
| Streams AQ: qmn slave idle wait |
| Streams AQ: RAC qmn coordinator idle wait |
| Streams AQ: waiting for busy instance for instance_name |
| Streams AQ: waiting for messages in the queue |
| Streams AQ: waiting for time management or cleanup tasks |
| Streams capture: filter callback waiting for ruleset |
| Streams capture: resolve low memory condition |
| Streams capture: waiting for archive log |
| Streams capture: waiting for database startup |
| Streams capture: waiting for subscribers to catch up |
| Streams fetch slave: waiting for txns |
| Streams: apply reader waiting for DDL to apply |
| Streams: RAC waiting for inter instance ack |
| TCP Socket (KGAS) |
| tsm with timeout |
| undo_retention publish retry |
| watchdog main loop |
