oracle 19c X$MESSAGE
SQL> select description , dest from x$messages order by dest; DESCRIPTION DEST -------------------------------------------------------------------------------------------------------------------- run all timeout and interrupt actions for this background KSB action for X-instance calls * KSB action for bast checking * generic shutdown background * ksim instance group membership notifier * KSB action for ksbxic() calls * enter / exit graph test specified wait * Monitor Cleanup * svr actn for shrd grp reg/dereg * attach processes to dlm * init function for LCK1 * check for KJCI cross-instance requests * Scumnt mount lock * Poll system events broadcast channel * database close in progress * kfk FD cleanup * Auto BMR message ABMR Auto BMR Listener ABMR ACMS Watchdog Task ACMS ACMS initialization ACMS ASM to slave BG msg ARB* ARCH initialization ARC* Archiver wakeup ARC* Archiver disconnect ARCH Archiver shutdown ARCH Job Queue Interrupt CJQ* Job Queue Interrupt CJQ* Job Queue Interrupt CJQ* Job Queue Timout CJQ* Shutdown Job Queue Process CJQ* Check for async in-memory job messages CJQ0 Check for async messages from other instances CJQ0 Coordinator send broadcast timeout CJQ0 kcbz update TSE bh CKPT CKPT reuse range call continuation CKPT update recovery-based i/o statistics CKPT Db Checkpt Request check CKPT Db Checkpt Compl check CKPT Get Proxy Lock CKPT read CCID on standby CKPT readable standby CKPT channel CKPT start change tracking in ckpt CKPT hold alert level CKPT Flashback barrier CKPT subscribe/unsubscribe to flashback broadcast channel CKPT Cleanup move operations CKPT get (XR,4,0) enqueue CKPT release (XR,4,0) enqueue CKPT mira CKPT channel CKPT KKX: drop ncomp dll action CKPT Compile Environment Monitor CKPT get RAC load enq in NULL CKPT kfc CKPT mount disk group CKPT kfc CKPT dismount disk group CKPT kfc CKPT driver CKPT ASM-DB communication interrupt action CKPT ASM-DB communication timeout action CKPT unlock an extent map CKPT CKPT stat update timeout action CKPT CKPT reuse call completion action CKPT CKPT reuse range call CKPT CKPT reuse call continuation CKPT CKPT subscribe reuse block range channel CKPT CKPT subscribe object channel CKPT close control file CKPT CPU dynamic reconfiguration CKPT identify control file CKPT change tracking message CTWR change tracking timeout action CTWR shutdown DBRM DBRM do RM action in DBRM DBRM subscribe to quiesce channel DBRM unsubscribe to quiesce channel DBRM DBRM ADG in-memory state refresh DBRM DBRM Timeout Actions DBRM RM running count check DBRM Check for MDBRM to LDBRM message DBRM Check for LDBRM to MDBRM message DBRM DBRM Active Session Limit Event DBRM Check queuing policy DBRM SQL Memory Management Calculation DBRM check for quiesce messages DBRM unquiesce the instance during database close DBRM mount/dismount all db files DBW*|BW* get/release open thread enqueue DBW*|BW* DBWR monitor checkpoint DBW*|BW* DBWR write buffers DBW*|BW* Refresh Snapshot DBW0 sync PDB DBW0 Release startup spfile lock DBW0 Get startup spfile lock DBW0 kfcb Poke DBW0 DBW0 kfcb force dismount disk group DBW0 kfc mount disk group DBW0 kfc dismount disk group DBW0 kfc invalidate file extent DBW0 Reserve lock name space lock DBW0 Release lock name space lock DBW0 complete Release space call DBW0 periodic shadow lost write DBW0 unit test DBW0 close and unlock db file DBW0 offline db file DBW0 verify/invalidate all db files DBW0 foreign key invalidation DBW0 recovery db file verification DBW0 DBWO timeout kcbifc DBW0 Message to flush IMU txns DBW0 Db Instance Lock Mgmt DBW0 Db File check DBW0 Db mount lock DBW0 identify db file DBW0 lock db file DBW0 acquire enq during pdbopen by HARIM DBW0 Process new DBs that join ASM locally DIA* poradebug commands DIAG perform process diagnostic DIAG hanganalyze request DIAG Clusterwise dump request DIAG DMON do critical instance eval and registration DMON DMON Wakeup DMON DMON Interrupt Routine DMON DMON shutdown DMON DMON Verify Standby shutdown for PM violation DMON DMON Execute Task Message DMON DSKM check for message from master DiskMon DSKM IORM action DSKM DSKM action DSKM DSKM fini DSKM DSKM init DSKM DSKM procures HCA loadavg and computes offloaded write thresh DSKM SAGE CC Action DSKM FSFP Wakeup FSFP FSFP Register Observer Message FSFP FSFP Shutdown Message FSFP Inactive Account Time Job GEN0 Heartbeat action for HSM connectivity GEN0 Periodic Remove Old Key From Standby GEN0 GEN0 Master Check GEN0 XStream timeout action GEN0 Diskgroup Resource Action GEN0 kfk timeout action in GEN0 GEN0 ASM UFG health check timeout GEN0 kill client GEN0 initiate block repair GEN0 ASM kffil check timeout GEN0 Volume Resource Action GEN0 UTS Async Dump GEN0 PDB SGA init GEN0 PDB close abort GEN0 GWM RAC affinity action GEN0 pdb event stats action GEN0 Wait Outlier thresholds GEN0 Process wait outlier GEN0 KSU GUID MAC Address update GEN0 event nfy timeout action GEN0 KSM SGA slaves spawn GEN0 UM Background action GEN0 Parameter spfile sync GEN0 check for parameters from other instances GEN0 test kspset() from within bg GEN0 Action-Based process Test GEN0 Spawn processes on behalf of someone else GEN0 Direct NFSv4 RENEW lease operation GEN0 DTrace based Kernel IO Outlier Processing GEN0 Auxilary ipc init gen0 action GEN0 Auxilary ipc finish gen0 action GEN0 Auxilary ipc timedout gen0 action GEN0 Auxilary ipc intr gen0 action GEN0 Auxilary ipc message gen0 action GEN0 prespawn init check GEN0 prespawn timeout check GEN0 prespawn clean check GEN0 Start Exadata specific backgrounds GEN0 GEN0 willl check for DSKM health GEN0 KSVMSVC timeout action GEN0 quarantine cdb actions GEN0 quarantine per-pdb actions GEN0 event nfy timeout action GEN0 KSNS background action GEN0 check instance runtime GEN0 ITM background action GEN0 Hang Manager parameters GEN0 SGA memory tuning parameter update - GEN0 GEN0 kcb L2 cache verify file header GEN0 kcbz background redodump GEN0 kcb DW object cooling GEN0 kcb Cloud ENCTS check GEN0 kcl initiate persistent read mostly GEN0 kcl update persistent read mostly info GEN0 kcl downconvert object locks GEN0 periodic PDB tasks GEN0 clear preserved buffers and sessions GEN0 BA container GEN0 action GEN0 get quiesce enqueue GEN0 release quiesce enqueue GEN0 GEN0 Timeout KCQ cleanup GEN0 prcoessing object/range redo markers GEN0 Prepare flashback log GEN0 GEN0 Fetch recent RCVID list GEN0 CLI Create All Slave Tasks GEN0 CLI Create One Slave Task GEN0 MGA CMI background action GEN0|IPC0 AWR Raw Metrics Capture GEN1 session param update action GEN1 MGA Stat refresh background action GEN1 Create vatopa mapping GEN1 KSB GEN1 init GEN1 ksusehst kill slave GEN1 KFFG sync timeout action GEN1 pcs timeout action GEN1 kspcs Oradism init GEN1 kspcs Oradism close GEN1 ksusehst record session usage action GEN1 ksusehst predict session usage action GEN1 session update action GEN2 GMON async DB messaging interrupt action GMON GMON async DB messaging timeout action GMON update PST GMON update PST status GMON check PST GMON query PST GMON update PST on reconf GMON PST dismount disk group GMON set heartbeat sensing GMON sense a heartbeat GMON timeout GMON refresh GMON shutdown process GMON Run unit test on all mounted groups GMON emulate i/o errors on a disk GMON Dump PST GMON Global Txn SHUTdown GTX* K2Q Timeout action GTX* free instance lock GTX* convert instance lock GTX* get instance lock GTX* IMCO cycle action IMCO IMCO init IMCO IMCO action IMCO IMCO FastStart Defer Write Scheduler IMCO IMCO Trickle Repopulate IMCO IMCO global dictionary action IMCO IMCO ADO action IMCO IMCO worker action IMCO INSV Shutdown Message INSV INSV Receive Message INSV INSV Interrupt INSV KSGL timeout IPC0 PMON notify IPC0 of process failure IPC0 KSGL node join IPC0 KSGL node exit IPC0 KSRMA mount IPC0 KSRMA Recovery Log Allocation IPC0 KSRMA RMA OP IPC0 KSWL PMON notify IPC0 of process failure IPC0 KTURMA Message action IPC0 KSGL mount in IPC0 IPC0 KSGL initialize service IPC0 MGA CMI background init action IPC0 KSIPC MGA Segment Check IPC0 KSIPC finish action IPC0 KSIPC Grp Refresh action IPC0 KSIPC reconfig action IPC0 KSIPC shutdown action IPC0 KSIPC msg action IPC0 KSIPC interrupt action IPC0 KSIPC initialize server IPC0 KSIPC timeout action IPC0 KJFM update process heartbeat LCK*|DIA*|LGWR|CKPT|DBRM|IPC0|ARC* kxfp signal recv function LCK0 ksim reg/dereg instance group LCK0 ksim query instance group LCK0 ksim polling interrupt action LCK0 ksim get value LCK0 ksim cache line update LCK0 KSB Rolling Migration interrupt action LCK0 KSR Control message service routine LCK0 KSXP look for slow sends LCK0 Cross-instance broadcast message LCK0 KSXR remote instance died LCK0 KSXR finialize LCK0 Get java patching locks LCK0 Free java patching locks LCK0 Check SCN adjust LCK0 gc global ckpt timeout LCK0 gc policy timeout LCK0 gc policy interrupt LCK0 kcl stop gcscn bcast LCK0 kcl start gcscn bcast LCK0 get TS enq for sort segment LCK0 release TS enq for sort segment LCK0 sequence bckgrnd instance lock LCK0 Get instance lock LCK0 Escalate Lock LCK0 Get instance lock for recovery LCK0 Release instance lock LCK0 Recalled lock LCK0 kea signal recv function LCK0 ksim LCK0 functions LCK0 get and hold global enqueue LCK0 KQLM interrupt action LCK1 KQLM invalidation instance lock operation LCK1 kfr Poke LGWR LGWR kfr Incr Ckpt LGWR kfr ACD relocation LGWR kfr Disable Reloc CIC LGWR LGWR Set DCON bit LGWR LGWR failure LGWR LGWR re-eval member locks LGWR Redo writer IO's LGWR Redo writer post action LGWR Redo writer log switch operations LGWR Redo writer heartbeat LGWR Redo writer generate offline immed marker LGWR Cache all logfiles LGWR Advance RTA boundary LGWR Suspend Redo Gen LGWR Suspend Redo Gen LGWR LGWR initialization LGWR LGWR flush workers LGWR Open/close/mount/dismount thread LGWR readable standby LGWR channel LGWR Standby media recovery info cleanup LGWR Switchover/PDB relocate message channel subscribe LGWR Redo writer quiesce IMC on standby LGWR Redo writer advance query scn on standby LGWR Redo Writer end query scn on standby LGWR action to cleanup mira context LGWR dml_locks = 0 global enforcement LGWR get KTU instance lock LGWR convert KTU instance lock LGWR free KTU instance lock LGWR LGWR to Start DMON LGWR kfr mount disk group LGWR kfr Dismount disk group LGWR KJBFP PBR writer main LMFC KJBFP increment PRI LMFC Complete deferred initialization of components MMAN Reset advisory pool when advisory turned ON MMAN Handle sga_target deferred request delete MMAN Handle mem_target resize MMAN Handle sga_target resize MMAN SGA deferred allocated granules Initialization MMAN Memory Management MMAN SGA deferred allocated granules move MMAN tune undo retention MMNL Get current scheduling delay MMNL MMNL Periodic MQL Selector MMNL AWR Raw Metrics Capture MMNL MMNL DB close MMNL ASH Sampler (KEWA) MMNL Sweep PL/SQL incidents MMON Process staged incidents MMON DDE Periodic Dump Scheduler MMON DDE MMON action to schedule async action slaves MMON Execute GWM MMON task MMON AWR Auto Flush Task MMON AWR PDB Auto Flush Task MMON AWR UMF Auto Flush Task MMON AWR Auto Purge Task MMON AWR PDB Auto Purge Task MMON AWR Auto DBFUS Task MMON AWR Auto CPU USAGE Task MMON KEWR SlavePool Test MMON Main MMON ASH Emergency Flusher (KEWA) MMON ASH Progressive Flusher (KEWA) MMON Advisor delete expired tasks MMON MMON Initialization action MMON MMON Post-Initialization action MMON MMON Remote action Listener MMON MMON Local action Listener MMON MMON Completion Callback Dispatcher MMON MMON set edition interrupt action MMON MMON ping action MMON MMON testing action 2 MMON MMON testing slave MMON run-once action driver MMON shutdown MMON MMON MMON DB open MMON MMON DB close MMON MMON periodic cleanup MMON MMON Autotask Action MMON metrics monitoring MMON threshold reconciliation MMON threshold reloading MMON ADDM (KEH) MMON sql tuning hard kill defense MMON autotask status check MMON Maintain AWR Baseline Thresholds Task MMON WCR: Record Action Switcher MMON WCR: Record State Check MMON WCR: Record SharedDir Check MMON WCR: Capture Stats Update MMON WCR: Abort capture on IO error MMON KEC Create directory MMON WCR: Replay Action Switcher MMON WCR: Replay State Check MMON WCR: Replay Deadlock Detection MMON WCR: Replay Stats Update MMON WCR: Replay Admin Alive Check MMON WCR: Replay Send References MMON WCR: Replay remote clock propagation MMON WCR: Replay remote posts MMON SQL Monitoring Garbage Collector MMON Report Capture Daemon MMON Report Capture Test (KERPI) MMON Real-Time ADDM Trigger MMON Index usage tracking statistics flush MMON Execute on-demand tuning task (KESTS) MMON Check for sync messages from other instances MMON Check for autostart messages from other instances MMON Coordinator autostart timeout MMON Job Autostart action force MMON ADR Auto Purge Task MMON ADR Space Management Statistics Flush MMON ADR PDB Auto Purge Task MMON Schedule slave to update incident meter MMON Update KGSTM Translation MMON Update shared pool advice stats MMON Refresh active service cache MMON reload failed KSPD callbacks MMON reconfiguration MMON action MMON MMON request to purge LTXID history table MMON SGA memory tuning parameter update MMON SGA memory tuning MMON flashcache object keep monitor MMON deferred controlfile autobackup action MMON recovery area alert action MMON Flashback Marker MMON SMON_SCN_TIME Copy to PDBs MMON undo usage MMON UNDO MMON ACTION MMON Block Cleanout Optim, Undo Segment Scan MMON BCO: MMON Flashback Archive RAC Health Check MMON Flashback Archive RAC action MMON CLI AutoPartition MMON ILM segment access flush MMON ILM row access flush MMON tune undo retention lob MMON MMON Periodic LOB MQL Selector MMON MMON Periodic LOB Spc Analyze MMON tablespace alert monitor MMON ILM check MMON ILM cleanup MMON Column-Level Statistics flush MMON Cleanup of unpinned KGL handles MMON OLS Cleanup MMON Triton Session Cleanup MMON ASM Audittrail cleanup MMON dblink logon table cleanup MMON Sample Shared Server Activity MMON JAVAVM poll for JIT MMON Shutdown JAVAVM JIT MMON Compute cache stats in background MMON SPM: Auto-purge expired SQL plan baselines MMON SPM: Check SMB size MMON SPM: Delete excess sqllog$ batches MMON flushing workload information for optimizer MMON cleaning up workload information for optimizer MMON light-weight checks for optimizer statistics advisor MMON SQLQ: Auto-purge expired SQL quarantine configurations MMON PQ: Adjust Slave Pool MMON KSXM Advance DML Frequencies MMON KSXM Broadcast DML Frequencies MMON PGA Max Size (QESMM) MMON Cleanup client cache server state in background MMON MMON TSM Cleanup MMON alert message cleanup MMON alert message purge MMON Network Server shutdown NSS* Network Server forced NSS* Network Server wakeup NSS* NetSlave Shutdown Message NSV* NetSlave Initialize Message NSV* NetSlave Interrupt Function NSV* NetSlave Wakeup Message NSV* pmon dtp init PMON|CLMN scrub for timedout processes PSP0 measure scheduling delay PSP0 KSO initialize PSP0 PSP0 fork new processes PSP0 KSO finalize PSP0 PSP0 kxfp remote slave spawn recv function PXMN free PX memory chunks in background PXMN periodic PDB tasks PXMN DSKM to master BG msg RBAL register to node local process group RBAL Interrupt Action RBAL Timeout interrupt action RBAL ASM to master BG msg RBAL ASM to BG mesg RBAL|GMON BG load lib msg RBAL|PSP0 distributed recovery shutdown RECO distributed recovery wakeup RECO RMON BG Driver RMON Payload action to BG RMON RMON Init Action RMON shutdown RMON process RMON action for buddy instance RMS0 do work for new gpnp instances RMS0 action to cleanup buddy instance context RMS0 RSM Wakeup RSM0 RSM Set Parameter RSM0 RSM Interrupt Routine RSM0 shut down RSMN main RSMN Test Driver wakeup RTTD RTTD initialization RTTD Open/close flashback thread RVWR RVWR IO's RVWR SMCO Action SMCO SMCO Timout SMCO ASM instance recovery SMON Reliable Test Dummy Call TEST Test managed actions TEST TEST initialization TEST Check TEST initialization complete TEST Initiate KSBCITST TEST Monitor initialization TMON Monitor wakeup TMON TPZ initialization TPZ* Test Process wakeup TPZ* Multi procs per DTP UTMU Action to process msgs from instance processes XDMG Diskgroup timeout actions for Exadata disks auto manage module XDMG Infrequent timeout actions for Exadata disks auto manage module XDMG Interrupt actions for Exadata disks auto manage module XDMG 530 rows selected. SQL> select * from v$version; BANNER ---------------------------------------------------------------------------------------------------------------------------------------------------------------- BANNER_FULL ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ BANNER_LEGACY CON_ID ---------------------------------------------------------------------------------------------------------------------------------------------------------------- ---------- Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.3.0.0.0 Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production 0
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