Oracle Events & Level Dictionary
Sample:
alter session set events '10046 trace name context forever, level 12';
| Event # | Level | Description |
| 8186 | - | ALTER SESSION SET EVENTS '8186 trace name context OFF' - VERSIONS BETWEEN query |
| 10013 | 1 | Monitor Transaction Recovery |
| 10015 | 1 | Dump Undo Segment Headers |
| 10015 | 3 | Identify corrupt undo segments |
| 10032 | 4 | Dump Sort Statistics |
| 10031 | Sort Debug Events | |
| 10032 | 10 | Dump Sort Statistics |
| 10033 | 4 | Dump Sort Large Run Statistics (blocks dumped to disk and read back)- poss. no levels. |
| 10033 | 10 | Dump Sort Intermediate Run Statistics |
| 10045 | 1 | Trace Free List Management Operations |
| 10046 | 0 | No statistics generated |
| 10046 | 1 | Standard trace output including parsing, executes and fetches plus more |
| 10046 | 2 | Same as Level 1 |
| 10046 | 4 | Level 1 + Bind Variables |
| 10046 | 8 | Level 1 + Waits |
| 10046 | 12 | Level 1 + Bind Variables & Waits |
| 10046 | 16 | Added in 11g to generate STAT line dumps for each execution. STAT dumping has been amended in 11g so that they are not aggregated across all executions but are dumped after execution. |
| 10053 | 1 | Dump Optimizer Statistics and Computations |
| 10053 | 2 | Dump Optimizer Computations only |
| 10060 | 1 | Dump Predicates |
| 10065 | 1 | Restrict Library Cache Output for State Object Dumps - Library Objects Only |
| 10065 | 2 | Restrict Library Cache Output for State Object Dumps + library object lock details |
| 10065 | 3 | Restrict Library Cache Output for State Object Dumps + library object handle and library object |
| 10079 | 2 | Dump SQL*Net Statistics |
| 10081 | 1 | Dump High Water Mark Changes |
| 10104 | 10 | Dump Hash Join Statistics |
| 10128 | 1 | Dump Partition Pruning Information |
| 10128 | 2 | Dump partition iterators |
| 10128 | 4 | Dump optimizer decisions about partition-wise joins |
| 10128 | 8 | Dump ROWID range scan pruning information |
| 10132 | 12 | Dumps SQL statements into UDUMP along with the actual execution plan |
| 10200 | 1 | Dump Consistent Reads |
| 10201 | 1 | Dump Consistent Read Undo Application |
| 10210 | 10 | Table Integrity Check |
| 10211 | 10 | Index Integrity Check |
| 10220 | 1 | Dump Changes to Undo Header |
| 10221 | 7 | Dump Undo Changes |
| 10224 | 1 | Dump Index Block Splits / Deletes |
| 10225 | 1 | Dump Changes to Dictionary Managed Extents |
| 10231 | 10 | Causes full table scans to skip corrupt blocks, rather than fail with an ORA-1578 error |
| 10232 | 10 | Causes corrupt blocks to be dumped to the process trace file |
| 10233 | 10 | Traces memory usage statistics |
| 10235 | 1 | Check memory manager internal structures (use with ORA-600/ORA-7445 errors) |
| 10241 | 1 | Dump Remote SQL Execution |
| 10246 | 1 | Trace PMON Process |
| 10248 | 10 | Trace Dispatcher Processes |
| 10249 | 10 | Trace Shared Server (MTS) Processes |
| 10270 | 10 | Debug Shared Cursors |
| 10289 | 1 | Dump a database block in hexadecimal |
| 10299 | 1 | Debug Prefetch |
| 10357 | 1 | Debug Direct Path |
| 10359 | 1 | Stops writes to the control file during NOLOGGING operations: May substantially improve performance |
| 10390 | 0x0001 | Dump Parallel Execution Slave Statistics - Slave-side execution messages |
| 10390 | 0x0002 | Dump Parallel Execution Slave Statistics - Coordinator-side execution messages |
| 10390 | 0x0004 | Dump Parallel Execution Slave Statistics - Slave context state changes |
| 10390 | 0x0008 | Dump Parallel Execution Slave Statistics - Slave ROWID range bind variables and xty |
| 10390 | 0x0010 | Dump Parallel Execution Slave Statistics - Slave fetched rows as enqueued to TQ |
| 10390 | 0x0020 | Dump Parallel Execution Slave Statistics - Coordinator wait reply handling |
| 10390 | 0x0040 | Dump Parallel Execution Slave Statistics - Coordinator wait message buffering |
| 10390 | 0x0080 | Dump Parallel Execution Slave Statistics - Slave dump timing |
| 10390 | 0x0100 | Dump Parallel Execution Slave Statistics - Coordinator dump timing |
| 10390 | 0x0200 | Dump Parallel Execution Slave Statistics - Slave dump allocation file number |
| 10390 | 0x0400 | Dump Parallel Execution Slave Statistics - Terse format for debug dumps |
| 10390 | 0x0800 | Dump Parallel Execution Slave Statistics - Trace CRI random sampling |
| 10390 | 0x1000 | Dump Parallel Execution Slave Statistics - Trace signals |
| 10390 | 0x2000 | Dump Parallel Execution Slave Statistics - Trace parallel execution granule operations |
| 10390 | 0x4000 | Dump Parallel Execution Slave Statistics - Force compilation by slave 0 |
| 10391 | 0x0001 | Dump Parallel Execution Granule Allocation - Summary of each object scanned in parallel |
| 10391 | 0x0002 | Dump Parallel Execution Granule Allocation - Full dump of each object except extent map |
| 10391 | 0x0004 | Dump Parallel Execution Granule Allocation - Full dump of each object including extent map |
| 10391 | 0x0010 | Dump Parallel Execution Granule Allocation - Summary of each granule generators |
| 10391 | 0x0020 | Dump Parallel Execution Granule Allocation - Granule generators except granule instances |
| 10391 | 0x0040 | Dump Parallel Execution Granule Allocation - Granule generators including granule instances |
| 10391 | 0x0080 | Dump Parallel Execution Granule Allocation - System information |
| 10391 | 0x0100 | Dump Parallel Execution Granule Allocation - Reference object for the query |
| 10391 | 0x0200 | Dump Parallel Execution Granule Allocation - kxfralo timing |
| 10391 | 0x0400 | Dump Parallel Execution Granule Allocation - Affinity module |
| 10391 | 0x0800 | Dump Parallel Execution Granule Allocation - Granule allocation during query execution |
| 10391 | 0x1000 | Dump Parallel Execution Granule Allocation - Object flush |
| 10393 | 1 | Dump Parallel Execution Statistics |
| 10401 | 1 | KSXP tracing - event 10401 trace name context forever, level 1 (for RAC kernel) |
| 10402 | 1 | SKGXP tracing - event 10402 trace name context forever, level 1 (for RAC kernel) minimal tracing |
| 10402 | 127 | SKGXP tracing - event 10402 trace name context forever, level 1 (for RAC kernel) maximum tracing |
| 10500 | 1 | Trace SMON Process |
| 10608 | 10 | Trace Bitmap Index Creation |
| 10704 | 1 | Trace Enqueues |
| 10706 | 1 | Trace Global Enqueue Manipulation |
| 10708 | 10 | Trace RAC Buffer Cache |
| 10710 | 1 | Trace Bitmap Index Access |
| 10711 | 1 | Trace Bitmap Index Merge Operation |
| 10712 | 1 | Trace Bitmap Index OR Operation |
| 10713 | 1 | Trace Bitmap Index AND Operation |
| 10714 | 1 | Trace Bitmap Index MINUS Operation |
| 10715 | 1 | Trace Bitmap Index Conversion to ROWIDs |
| 10716 | 1 | Trace Bitmap Index Compress / Decompress |
| 10717 | 1 | Trace Bitmap Index Compaction |
| 10719 | 1 | 10719 - Trace Bitmap Index DML |
| 10730 | 1 | Trace Fine Grained Access Predicates |
| 10731 | 1 | Trace CURSOR Statements |
| 10731 | 2 | Trace CURSOR Statements |
| 10851 | 2 | Disables error 24005 when attempting to manually drop a queue table |
| 10852 | Enable dumping of the AQ statistics hash table | |
| 10853 | Event for AQ statistics latch cleanup testing | |
| 10856 | Disable AQ propagator from using streaming | |
| 10857 | Force AQ propagator to use two-phase commit | |
| 10858 | Crash the AQ propagator at different stages of commit | |
| 10859 | Disable updates of message retry count | |
| 10860 | Event for AQ admin disable new name parser | |
| 10861 | Disable storing extended message properties | |
| 10862 | 1 | Resolve default queue owner to current user in enqueue/dequeue |
| 10901 | Disable extent trimming | |
| 10928 | 1 | Trace PL/SQL Execution |
| 10938 | 1 | Trace PL/SQL Execution Statistics |
| 29700 | Enable the collection of DLM lock conversion statistics to query GV$DLM_CONVERT_LOCAL and GV$DLM_CONVERT_REMOTE | |
| 44410 | 0 | xmlagg() with a GROUP BY can fail withORA-22813 if the result is too large. No statistics |
| 44410 | 1 | Basic statistics CURSOR, PARSE, EXEC, FETCH ERROR, SORT UMAP, ERROR, UMAP, STATS and XCTEND. Same as setting sql_trace=true. |
| 44410 | 2 | Same as level 1 |
| 44410 | 4 | Level 1 plus binds |
| 44410 | 8 | Level 1 plus wait events |
| 44410 | 12 | Combine levels 4 and 8 |