Oracle Dynamic Performance Views
Version 18.3.0.1

General Information
Library Note Morgan's Library Page Header
For how many years have you been working with physical servers that are starving your database of the memory necessary to deploy important new performance features such as the Result Cache, Memoptimize Pool, In-Memory Aggregation, In-Memory Column Store, and Full Database Caching? Too long? Contact me to learn how to improve all queries ... not just some queries.
Page Notes V$ view are views based on X$ arrays. The GV$ views are Global V$ views that have, as their first column, the instance identifier (INST_ID). You should always use GV$ rather than V$ where-ever possible. To examine their SQL definitions open the file $ORACLE_HOME/rdbms/admin/cdfixed.sql.
Dynamic Performance View Growth
 Version Number Views
6 23
7.1 72
8.1 185
9.2 259
10.1 340
10.2 372
11.1 484
11.2 525
12.1 606
12.2 746
18.3 859
Categories
Query to identify V$ views not duplicated as GV$ views set linesize 121

SELECT object_name
FROM dba_objects_ae
WHERE object_name LIKE 'V%$%'
AND object_type = 'VIEW'
MINUS
SELECT SUBSTR(object_name, 2)
FROM dba_objects_ae
WHERE object_name LIKE 'GV%$%'
AND object_type = 'VIEW'
ORDER BY 1;
 
Advanced Queuing
 
gv$aq gv$aq_notification_clients
gv$aq1 gv$aq_remote_dequqeue_affinity
gv$aq_background_coordinator gv$aq_server_pool
gv$aq_bmap_nondur_subscribers gv$aq_sharded_subscriber_stat
gv$aq_cached_subshards gv$aq_subscriber_load
gv$aq_cross_instance_jobs gv$aq_uncached_subshards
gv$aq_inactive_subshards gv$buffered_publishers
gv$aq_ipc_active_msgs gv$buffered_queues
gv$aq_ipc_msg_stats gv$buffered_subscribers
gv$aq_ipc_pending_msgs gv$persistent_publishers
gv$aq_job_coordinator gv$persistent_qmn_cache
gv$aq_job_coordinato gv$persistent_queues
gv$aq_message_cache gv$persistent_subscribers
gv$aq_message_cache_advice gv$qmon_coordinator_stats
gv$aq_message_cache_stat gv$qmon_server_stats
gv$aq_msgbm gv$qmon_tasks
gv$aq_nondur_registrations gv$qmon_task_stats
gv$aq_nondur_subscriber gv$queue
gv$aq_nondur_subscriber_lwm gv$queueing_mth
 
Advisors
 
gv$advisor_current_sqlplan gv$sga_target_advice
gv$advisor_progress gv$shared_pool_advice
gv$java_pool_advice v$stats_advisor_actions
gv$memory_target_advice v$stats_advisor_findings
gv$mttr_target_advice v$stats_advisor_rationales
gv$pga_target_advice v$stats_advisor_recs
gv$pga_target_advice_histogram v$stats_advisor_rules
gv$px_buffer_advice  
 
Archive Logging
 
gv$archive gv$archive_processes
gv$archived_log gv$proxy_archivedlog
gv$archive_dest v$proxy_archivelog_details
gv$archive_dest_status v$proxy_archivelog_summary
gv$archive_gap  
 
ASH
 
gv$active_session_history gv$max_active_sess_target_mth
gv$ash_info  
 
ASM
 
gv$asm_acfsrepl gv$asm_client
gv$asm_acfsrepltag gv$asm_dbclone_info
gv$asm_acfssnapshots gv$asm_disk
gv$asm_acfstag gv$asm_diskgroup
gv$asm_acfsvolumes gv$asm_diskgroup_sparse
gv$asm_acfs_encryption_info gv$asm_diskgroup_stat
gv$asm_acfs_security_info gv$asm_disk_iostat
gv$asm_acfs_sec_admin gv$asm_disk_sparse
gv$asm_acfs_sec_cmdrule gv$asm_disk_sparse_stat
gv$asm_acfs_sec_realm gv$asm_disk_stat
gv$asm_acfs_sec_realm_filter gv$asm_estimate
gv$asm_acfs_sec_realm_group gv$asm_file
gv$asm_acfs_sec_realm_user gv$asm_filegroup
gv$asm_acfs_sec_rule gv$asm_filegroup_file
gv$asm_acfs_sec_ruleset gv$asm_filegroup_property
gv$asm_acfs_sec_ruleset_rule gv$asm_filesystem
gv$asm_alias gv$asm_operation
gv$asm_attribute gv$asm_quotagroup
gv$asm_audit_cleanup_jobs gv$asm_template
gv$asm_audit_clean_events gv$asm_user
gv$asm_audit_config_params gv$asm_usergroup
gv$asm_audit_last_arch_ts gv$asm_usergroup_member
gv$asm_audit_load_jobs gv$asm_volume
gv$asm_cache_events gv$asm_volume_stat
 
Backup and Recovery (RMAN)
 
gv$backup gv$datafile_copy
v$backup_archivelog_details gv$db_transportable_platform
v$backup_archivelog_summary gv$deleted_object
gv$backup_async_io gv$fast_start_servers
v$backup_controlfile_details gv$fast_start_transactions
v$backup_controlfile_summary gv$instance_recovery
v$backup_copy_details v$proxy_copy_details
v$backup_copy_summary v$proxy_copy_summary
gv$backup_corruption gv$proxy_datafile
gv$backup_datafile v$recovery_area_usage
v$backup_datafile_details v$recovery_file_dest
v$backup_datafile_summary gv$recovery_file_status
gv$backup_device gv$recovery_log
v$backup_files gv$recovery_progress
gv$backup_nonlogged gv$recovery_slave
gv$backup_piece gv$recovery_status
v$backup_piece_details gv$recover_file
gv$backup_redolog v$restore_range
gv$backup_set v$rman_backup_job_details
v$backup_set_details v$rman_backup_subjob_details
v$backup_set_summary v$rman_backup_type
gv$backup_spfile gv$rman_compression_algorithm
v$backup_spfile_details gv$rman_configuration
v$backup_spfile_summary v$rman_encryption_algorithms
gv$backup_sync_io gv$rman_output
v$block_change_tracking gv$shadow_datafile
gv$copy_corruption gv$tsm_sessions
gv$copy_nonlogged v$rman_status
gv$database_block_corruption v$sbt_restore_range
gv$database_incarnation v$unusable_backupfile_details
 
Buffers
 
gv$bh gv$buffer_pool_statistics
gv$buffer_pool  
 
Caches
bsp = block server background process
gv$bsp gv$library_cache_memory
gv$cache gv$map_comp_list
v$cache_lock gv$map_element
v$cache_transfer gv$map_ext_element
gv$class_cache_transfer gv$map_file
gv$class_ping gv$map_file_extent
gv$cr_block_server gv$map_file_io_stack
gv$current_block_server gv$map_library
gv$db_cache_advice gv$map_subelement
gv$db_object_cache gv$propagation_receiver
gv$gcshvmaster_info gv$propagation_sender
gv$gcspfmaster_info gv$rowcache
gv$hvmaster_info gv$rowcache_parent
gv$instance_cache_transfer gv$rowcache_subordinate
gv$javapool gv$subcache
gv$java_library_cache_memory gv$temp_ping
gv$librarycache  
 
Connection Pool
 
gv$cpool_cc_info gv$cpool_conn_info
gv$cpool_cc_stats gv$cpool_stats
 
Container Database
 
gv$clonedfile gv$con_system_wait_class
gv$containers gv$con_sys_time_model
gv$con_event_histogram_micro v$diag_pdb_problem
gv$con_sysmetric v$diag_pdb_space_mgmt
gv$con_sysmetric_history gv$pdbs
gv$con_sysmetric_summary gv$pdb_incarnation
gv$con_sysstat gv$proxy_pdb_targets
gv$con_system_event gv$zonemap_usage_stats
 
Control Files
 
gv$controlfile gv$controlfile_record_section
 
Cursors and SQL Statements
 
gv$object_dependency  
gv$open_cursor gv$sql_join_filter
gv$sql gv$sql_monitor
gv$sqlarea gv$sql_monitor_sesstat
gv$sqlarea_plan_hash gv$sql_monitor_statname
gv$sqlcommand gv$sql_optimizer_env
gv$sqlstats gv$sql_plan
gv$sqlstats_plan_hash gv$sql_plan_monitor
gv$sqltext gv$sql_plan_statistics
gv$sqltext_with_newlines gv$sql_plan_statistics_all
gv$sql_bind_capture gv$sql_redirection
gv$sql_bind_data gv$sql_reoptimization_hints
gv$sql_bind_metadata gv$sql_shard
gv$sql_cs_histogram gv$sql_shared_cursor
gv$sql_cs_selectivity gv$sql_shared_memory
gv$sql_cs_statistics gv$sql_workarea
gv$sql_cursor gv$sql_workarea_active
gv$sql_diag_repository gv$sql_workarea_histogram
gv$sql_diag_repository_reason  
 
Data Guard & Standby Databases
 
gv$dataguard_config gv$logstdby
gv$dataguard_process gv$logstdby_process
gv$dataguard_stats gv$logstdby_progress
v$dataguard_status gv$logstdby_state
gv$dg_broker_config gv$logstdby_stats
gv$foreign_archived_log gv$logstdby_transaction
gv$fs_failover_histogram gv$managed_standby
gv$fs_failover_observers gv$rfs_thread
gv$fs_failover_stats gv$standby_log
gv$fs_observer_histogram v$standby_event_histogram
 
Database Links & Heterogeneous Services
 
gv$dblink gv$hs_parameter
gv$hs_agent gv$hs_session
 
Data Pump
 
gv$datapump_job gv$datapump_session
 
Diagnostics
 
v$diag_adr_control v$diag_sess_sql_trace_records
v$diag_adr_control_aux gv$diag_sql_trace_records
v$diag_adr_invalidation v$diag_sweeperr
v$diag_alert_ext (source is x$dbgalertext) gv$diag_trace_file
v$diag_ams_xaction gv$diag_trace_file_contents
gv$diag_app_trace_file v$diag_vem_user_actlog
v$diag_critical_error v$diag_vem_user_actlog1
v$diag_dde_user_action v$diag_vhm_run
v$diag_dde_user_action_def v$diag_view
v$diag_dde_usr_act_param v$diag_viewcol
v$diag_dde_usr_act_param_def v$diag_vincident
v$diag_dde_usr_inc_act_map v$diag_vincident_file
v$diag_dde_usr_inc_type v$diag_vinc_meter_info
v$diag_dfw_config_capture v$diag_vips_file_copy_log
v$diag_dfw_config_item v$diag_vips_file_metadata
v$diag_dfw_patch_capture v$diag_vips_package_file
v$diag_dfw_patch_item v$diag_vips_package_history
v$diag_dfw_purge v$diag_vips_package_main_int
v$diag_dfw_purge_item v$diag_vips_package_size
v$diag_diagv_incident v$diag_vips_pkg_file
v$diag_dir_ext v$diag_vips_pkg_inc_cand
v$diag_em_diag_job v$diag_vips_pkg_inc_dtl
v$diag_em_target_info v$diag_vips_pkg_inc_dtl1
v$diag_em_user_activity v$diag_vips_pkg_main_problem
v$diag_incckey v$diag_vnot_exist_incident
v$diag_incident v$diag_vpdb_problem
v$diag_incident_file v$diag_vproblem
v$diag_inc_meter_config v$diag_vproblem1
v$diag_inc_meter_impt_def v$diag_vproblem2
v$diag_inc_meter_info v$diag_vproblem_bucket
v$diag_inc_meter_pk_impts v$diag_vproblem_bucket1
v$diag_inc_meter_summary v$diag_vproblem_bucket_count
gv$diag_info v$diag_vproblem_int
v$diag_ips_configuration v$diag_vproblem_lastinc
v$diag_ips_file_copy_log v$diag_vshowcatview
v$diag_ips_file_metadata v$diag_vshowincb
v$diag_ips_package v$diag_vshowincb_i
v$diag_ips_package_file v$diag_vtest_exists
v$diag_ips_package_history v$diag_v_actinc
v$diag_ips_package_incident v$diag_v_actprob
v$diag_ips_pkg_unpack_hist v$diag_v_inccount
v$diag_ips_progress_log v$diag_v_incfcount
v$diag_ips_remote_package v$diag_v_inc_meter_info_prob
v$diag_log_ext v$diag_v_ipsprbcnt
gv$diag_opt_trace_records v$diag_v_ipsprbcnt1
v$diag_pdb_problem v$diag_v_nfcinc
v$diag_pdb_space_mgmt v$diag_v_swperrcount
v$diag_pickleerr gv$incmeter_config
v$diag_problem gv$incmeter_info
v$diag_relmd_ext gv$incmeter_summary
v$diag_sess_opt_trace_records gv$plsql_debuggable_sessions
 
Direct Loader
 
gv$loadistat gv$loadpstat
 
Direct NFS & NFS
 
gv$dnfs_channels gv$nfs_clients
gv$dnfs_files gv$nfs_locks
gv$dnfs_servers gv$nfs_open_files
gv$dnfs_stats  
 
Edition Based Redefinition
 
gv$editionable_types  
 
Event Monitor
 
gv$emon gv$subscr_registration_stats
 
Exadata
 
gv$cell v$cell_ioreason
gv$cell_config v$cell_ioreason_name
v$cell_config_info v$cell_metric_desc
v$cell_db gv$cell_ofl_thread_history
v$cell_db_history v$cell_open_alerts
v$cell_disk gv$cell_request_totals
v$cell_disk_history gv$cell_state
v$cell_global gv$cell_thread_history
v$cell_global_history  
 
Features and Feature Usage
 
gv$sql_feature gv$sql_feature_hierarchy
gv$sql_feature_dependency  
 
Fixed Views
 
gv$fixed_table gv$transportable_platform
gv$fixed_view_definition gv$version
gv$indexed_fixed_column  
set linesize 102
col banner format a71
col banner_full format a71
col banner_legacy format a71

SELECT * FROM gv$version;

 INST_ID BANNER
---------- -----------------------------------------------------------------------
BANNER_FULL
-----------------------------------------------------------------------
BANNER_LEGACY CON_ID
----------------------------------------------------------------------- ----------
1 Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production
Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production
Version 18.3.0.0.0
Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production 0
 
Flashback Database
 
gv$flashback_database_log v$flashback_txn_mods
gv$flashback_database_logfile v$recovery_area_usage
gv$flashback_database_stat gv$restore_point
v$flashback_txn_graph  
 
Flashback Recovery Area
 
v$flash_recovery_area_usage v$recovery_area_usage
 
Flashback Transaction
 
v$flashback_txn_graph v$flashback_txn_mods
 
GoldenGate
 
gv$gg_apply_coordinator gv$goldengate_capture
gv$gg_apply_reader gv$goldengate_message_tracking
gv$gg_apply_receiver gv$goldengate_procedure_stats
gv$gg_apply_server v$goldengate_table_stats
gv$goldengate_capabilities v$goldengate_transaction
 
Hang Detection
 
v$hang_info gv$hang_statistics
v$hang_session_info  
 
Health Management
 
v$diag_hm_fdg_set gv$hm_info
v$diag_hm_finding gv$hm_recommendation
v$diag_hm_info gv$hm_run
v$diag_hm_message gv$ir_failure
v$diag_hm_recommendation gv$ir_failure_set
v$diag_hm_run gv$ir_manual_checklist
gv$hm_check gv$ir_repair
gv$hm_check_param gv$session_fix_control
gv$hm_finding gv$system_fix_control
 
In-Memory Database
 
gv$imeu_header gv$im_segments_detail
gv$im_adoelements gv$im_seg_ext_map
gv$im_adotaskdetails gv$im_smu_chunk
gv$im_adotasks gv$im_smu_delta
gv$im_column_level gv$im_smu_head
gv$im_col_cu gv$im_tbs_ext_map
gv$im_delta_header gv$im_user_segments
gv$im_header gv$inmemory_area
gv$im_imecol_cu gvinmemory_faststart_area
gv$im_globaldict gv$inmemory_xmem_area
gv$im_globaldict_piecemap gv$memoptimize_write_area
gv$im_globaldict_sortorder gv$scheduler_inmem_mdinfo
gv$im_globaldict_version gv$scheduler_inmem_rtinfo
gv$im_segments  
 
I/O
 
gv$filemetric gv$iostat_function
gv$filemetric_history gv$iostat_function_detail
gv$filestat gv$iostat_network
gv$file_histogram gv$io_calibration_status
gv$file_optimized_histogram gv$io_outlier
gv$iofuncmetric gv$kernel_io_outlier
gv$iofuncmetric_history gv$lgwrio_outlier
gv$iostat_consumer_group gv$tempstat
gv$iostat_file  
CREATE TABLE avg_read_write
(inst_id, avg_read_time, avg_write_time) AS
SELECT inst_id, AVG(average_read_time), AVG(average_write_time)
FROM gv$filemetric_history
WHERE 0=1
GROUP BY inst_id;

CREATE OR REPLACE PROCEDURE file_io_metrics AUTHID DEFINER IS
BEGIN
  INSERT INTO avg_read_write
  (inst_id, avg_read_time, avg_write_time)
  SELECT inst_id, AVG(average_read_time), AVG(average_write_time)
  FROM gv$filemetric_history
  WHERE average_read_time IS NOT NULL
  AND average_write_time IS NOT NULL
  GROUP BY inst_id
  ORDER BY 1;

  COMMIT;
END file_io_metrics;
/

exec file_io_metrics

-- sample output
INST_ID    AVG(AVERAGE_READ_TIME) AVG(AVERAGE_WRITE_TIME)
---------- ---------------------- -----------------------
         5             .844172725              .027063522
         6             .542269401              .029147572
         7             .846074066              .186608746
         8            1.102195470              .071913735
         9             .519971963              .029391265
        10             .586967514              .071486951
 
Instance
 
gv$active_instances gv$instance_ping
gv$instance  
 
Java
 
gv$javapool gv$java_pool_advice
gv$java_library_cache_memory gv$java_services
gv$java_patching_status  
 
Keywords
Reserved Words

Warning: This is an incomplete list of reserved words.
desc gv$reserved_words

set linesize 121
set pagesize 0

SELECT keyword
FROM gv$reserved_words
ORDER BY 1;
 
Latches & Locks
 
gv$dlm_all_locks gv$latchholder
gv$dlm_convert_local gv$latchname
gv$dlm_convert_remote gv$latch_children
gv$dlm_latch gv$latch_misses
gv$dlm_locks gv$latch_parent
gv$dlm_misc gv$libcache_locks
gv$dlm_ress gv$lock
gv$dlm_traffic_controller gv$locked_object
gv$enqueue_lock gv$locks_with_collisions
gv$enqueue_stat gv$lock_activity
gv$enqueue_statistics gv$lock_element
gv$event_name gv$lock_type
gv$file_ping gv$mutex_sleep
gv$ges_blocking_enqueue gv$mutex_sleep_history
gv$ges_deadlocks gv$process
gv$ges_deadlock_sessions gv$resource
gv$ges_enqueue gv$resource_limit
gv$global_blocked_locks gv$transaction_enqueue
gv$latch gv_$_lock
 
Log Miner
 
gv$logmnr_contents gv$logmnr_parameters
gv$logmnr_dictionary gv$logmnr_process
gv$logmnr_dictionary_load gv$logmnr_session
gv$logmnr_latch gv$logmnr_stats
gv$logmnr_logfile gv$logmnr_transaction
gv$logmnr_logs  
 
Materialized View Refresh
 
gv$mvrefresh  
 
Memory Utilization
 
gv$memory_current_resize_ops gv$sgastat
gv$memory_dynamic_components gv$sga_current_resize_ops
gv$memory_resize_ops gv$sga_dynamic_components
gv$memory_target_advice gv$sga_dynamic_free_memory
gv$pgastat gv$sga_resize_ops
gv$process_memory gv$sga_target_advice
gv$sga gv$shared_pool_advice
gv$sgainfo gv$shared_pool_reserved
 
Metrics
 
gv$alert_types gv$metricname
gv$eventmetric gv$metric_history
gv$event_histogram gv$sqlpa_metric
gv$event_histogram_micro gv$sysmetric
gv$imhmseg gv$sysmetric_history
gv$metric gv$sysmetric_summary
gv$metricgroup gv$threshold_types
 
Miscellaneous
 
gv$auto_bmr_statistics gv$online_redef
gv$bgprocess gv$option
gv$blocking_quiesce gv$patches
gv$bts_stat gv$ping
gv$bt_scan_cache gv$policy_history
gv$bt_scan_obj_temps gv$quarantine
gv$calltag gv$quarantine_summary
gv$code_clause gv$resumable
gv$context gv$scheduler_running_jobs
gv$corrupt_xid_list gv$securefile_timer
gv$database gv$sqlcommand
gv$db_pipes gv$sqlfn_arg_metadata
gv$dead_cleanup gv$sqlfn_metadata
gv$detached_session gv$sscr_sessions
v$disk_restore_range gv$sysaux_occupants
gv$emx_usage_stats gv$sys_report_requests
gv$exp_stats gv$sys_report_stats
gv$false_ping (deprecated as of 12cR1) gv$timer
gv$flashfilestat gv$timezone_file
gv$gcr_actions gv$timezone_names
gv$gcr_log gv$toplevelcall
gv$gcr_metrics gv$type_size
gv$gcr_status v$unified_audit_record_format
gv$heat_map_segment gv$xs_sessions
gv$ios_client gv$xs_session_ns_attributes
gv$key_vector gv$xs_session_roles
gv$license vw_x$aud_xs_actions
gv$listener_network v$_lock
gv$mapped_sql v_x$kswsastab
gv$nonlogged_block v_$kccdi
gv$object_dml_frequencies v_$kccfe
v$object_usage (deprecated as of 12cR1 but still in 18cR3) v_$kxftask
SELECT *
FROM gv$type_size
ORDER BY 3;

SELECT clause_name, parameter_name
FROM gv$code_clause
ORDER BY 1,2;

CLAUSE_NAME                    PARAMETER_NAME
------------------------------ ------------------------------
ADG_REDIRECT_DML
ADG_REDIRECT_PLSQL
ADVISE
AFFINITY
ARCHIVE LOG                    ALL
ARCHIVE LOG                    CHANGE
ARCHIVE LOG                    CURRENT
ARCHIVE LOG                    GROUP
ARCHIVE LOG                    LOGFILE
ARCHIVE LOG                    NEXT
ARCHIVE LOG                    SEQUENCE
CHECK DATAFILES
CHECKPOINT
CLOSE DATABASE LINK
COMMIT IN PROCEDURE
COPY LOGFILE
DISTRIBUTED RECOVERY
DUMP                           DATAFILE
DUMP                           FLASHBACK
DUMP                           LOGFILE
DUMP                           REDO
DUMP                           TEMPFILE
DUMP                           UNDO
END                            SESSION DISCONNECT SESSION
END                            SESSION KILL SESSION
EXCLUSIVE INSTANCE
FLUSH                          BUFFER_CACHE
FLUSH                          FLASH_CACHE
FLUSH                          GLOBAL CONTEXT
FLUSH                          REDO
FLUSH                          SHARED_POOL
GUARD
ILM ROW                        ACCESS TRACKING
ILM ROW                        MODIFICATION TRACKING
LOGICAL REPLICATION
PARALLEL                       DDL
PARALLEL                       DML
PARALLEL                       QUERY
QUIESCE                        QUIESCE RESTRICTED
QUIESCE                        UNQUIESCE
REFRESH LDAP_REGISTRATION
REGISTER
RESET
RESUMABLE
RESUME
SECURITY                       RESTRICTED SESSION
SECURITY                       SET ENCRYPTION KEY
SECURITY                       SET ENCRYPTION WALLET xx
SET                            APPLICATION ACTION
SET                            APPLICATION MODULE
SET                            CONSTRAINTS
SET                            CONTAINER
SET                            CURRENT_SCHEMA
SET                            EDITION
SET                            ERROR_ON_OVERLAP_TIME
SET                            EVENTS
SET                            EVENTS
SET                            FLAGGER
SET                            GLOBAL_TOPIC_ENABLED
SET                            ILM VISIBILITY
SET                            INSTANCE
SET                            ISOLATION_LEVEL
SET                            LDAP_REGISTRATION_ENABLED
SET                            LDAP_REG_SYNC_INTERVAL
SET                            LOG_READ_ONLY_VIOLATIONS
SET                            SINGLETASK DEBUG
SET                            SQL_TRANSLATION_PROFILE
SET                            STANDBY_MAX_DATA_DELAY
SET                            TIME_ZONE
SET                            USE_PRIVATE_OUTLINES
SET                            USE_STORED_OUTLINES
SET                            USE_STORED_OUTLINES
SET
SET
SHARD DDL
SHARD OPERATIONS
SHUTDOWN
SUSPEND
SWITCH LOGFILE
SYNC WITH PRIMARY
TX RECOVERY
 
OLAP
 
gv$aw_aggregate_op gv$aw_longops
gv$aw_allocate_op gv$aw_olap
gv$aw_calc gv$aw_session_info
 
Optimizer
 
gv$column_statistics gv$sql_hint
gv$index_usage_info gv$sql_optimizer_env
gv$optimizer_processing_rate gv$sql_reoptimization_hints
gv$rt_addm_control gv$sys_optimizer_env
gv$ses_optimizer_env  
 
Oracle File System (OFS)
 
gv$ofsmount gv$ofs_stats
 
Parallel Query
 
gv$execution gv$px_instance_group
gv$parallel_degree_limit_mth gv$px_process
gv$pq_sesstat gv$px_process_sysstat
gv$pq_slave gv$px_process_trace
gv$pq_sysstat gv$px_session
gv$pq_tqstat gv$px_sesstat
gv$px_buffer_advice gv$qpx_inventory
 
Parameters
Session specific information for connected sessions.

This query shows the values that are non-default and deprecated. These will most likely trigger a warning message during startup.
gv$nls_parameters gv$spparameter
gv$nls_valid_values gv$system_parameter
gv$obsolete_parameter gv$system_parameter2
gv$parameter gv$system_reset_parameter
gv$parameter2 gv$system_reset_parameter2
gv$parameter_valid_values  
desc gv$parameter

set linesize 121
set pagesize 25
col name format a35
col value format a70

SELECT name, value
FROM gv$parameter
WHERE isdefault = 'FALSE'
AND isdeprecated = 'TRUE'
ORDER BY 1;
 
Processes
 
gv$cleanup_process gv$process_memory_detail_prog
gv$process_group gv$process_pool
gv$process_memory_detail gv$process_priority_data
 
Real Application Clusters (RAC)
 
gv$active_instances gv$gc_element
gv$cluster_interconnects gv$gc_elements_w_collisions
gv$configured_interconnects gv$instance_cache_transfer
gv$dynamic_remaster_stats gv$temp_cache_transfer
gv$file_cache_transfer  
 
Redo Logs
 
gv$instance_log_group gv$log_history
gv$log gv$redo_dest_resp_histogram
gv$logfile gv$thread
gv$loghist v$rollname
 
Resource Usage
Resource limits and resource utilization
gv$access gv$rsrc_cons_group_history
gv$iostat_consumer_group gv$rsrc_plan
gv$rsrcmgrmetric gv$rsrc_plan_cpu_mth
gv$rsrcmgrmetric_history gv$rsrc_plan_history
gv$rsrcpdbmetric gv$rsrc_session_info
gv$rsrcpdbmetric_history gv$rsrc_pdb
gv$rsrc_consumer_group gv$rsrc_pdb_history
gv$rsrc_consumer_group_cpu_mth  
desc gv$resource_limit

col resource_name format a24
col initial_allocation format a10
col limit_value format a10

SELECT * FROM gv$resource_limit ORDER BY 2;

 INST_ID RESOURCE_NAME            CURRENT_UTILIZATION MAX_UTILIZATION INITIAL_AL LIMIT_VALU CON_ID
-------- ------------------------ ------------------- --------------- ---------- ---------- ------
       1 branches                                   0               0         554 UNLIMITED      1
       1 cmtcallbk                                  0               3         554 UNLIMITED      1
       1 dml_locks                                  0              26        2216 UNLIMITED      1
       1 enqueue_locks                             27              49        6060      6060      1
       1 enqueue_resources                         22              57        2436 UNLIMITED      1
       1 gcs_resources                              0               0           0 UNLIMITED      1
       1 gcs_shadows                                0               0           0 UNLIMITED      1
       1 ges_big_msgs                               0               0           0 UNLIMITED      1
       1 ges_cache_ress                             0               0           0 UNLIMITED      1
       1 ges_locks                                  0               0           0 UNLIMITED      1
       1 ges_procs                                  0               0           0         0      1
       1 ges_reg_msgs                               0               0           0 UNLIMITED      1
       1 ges_ress                                   0               0           0 UNLIMITED      1
       1 ges_rsv_msgs                               0               0           0         0      1
       1 k2q_locks                                  0               0        1008 UNLIMITED      1
       1 max_rollback_segments                     11              11         554     65535      1
       1 max_shared_servers                         1               2   UNLIMITED UNLIMITED      1
       1 parallel_max_servers                       8               8          80     32767      1
       1 processes                                 63              83         320       320      1
       1 sessions                                  78             115         504       504      1
       1 smartio_buffer_memory                      0               0           0 UNLIMITED      1
       1 smartio_metadata_memory                    0               0           0 UNLIMITED      1
       1 smartio_overhead_memory                    0          168984           0 UNLIMITED      1
       1 smartio_sessions                           0               1           0 UNLIMITED      1
       1 sort_segment_locks                         0               8   UNLIMITED UNLIMITED      1
       1 temporary_table_locks                      0               5   UNLIMITED UNLIMITED      1
       1 transactions                               0               6         554 UNLIMITED      1
 
Result Cache
 
gv$client_result_cache_stats gv$result_cache_objects
gv$result_cache_dependency gv$result_cache_statistics
gv$result_cache_memory  
 
Rollback Segments / Undo Segments
 
v$rollname gv$undostat
gv$rollstat  
 
Rules
 
gv$rule gv$rule_set_aggregate_stats
gv$rule_set  
 
Security, Privileges, Data Masking/Redaction
 
gv$client_secrets gv$lockdown_rules
gv$context v$object_privilege
gv$database_key_info gv$passwordfile_info
gv$enabledprivs gv$pwfile_users
gv$encrypted_tablespaces gv$ro_user_account
gv$encryption_keys gv$tsdp_supported_feature
gv$encryption_wallet gv$unified_audit_trail
gv$exadirect_acl gv$vpd_policy
gv$globalcontext gv$wallet
gv$ip_acl gv$xml_audit_trail
  SQL> SELECT * FROM gv$passwordfile_info;

 INST_ID FILE_NAME                             FORMAT IS_AS  CON_ID
-------- ------------------------------------- ------ ----- -------
       1 /u01/app18/database/pwdorabase18.ora      12 FALSE       0
 
Services
 
gv$active_services gv$service_event
gv$servicemetric gv$service_region_metric
gv$servicemetric_history gv$service_stats
gv$service_wait_class gv$services
 
Sessions
Session specific information for connected sessions
gv$active_session_history gv$session_fix_control
gv$active_sess_pool_mth gv$session_longops
gv$client_stats gv$session_object_cache
gv$mystat gv$session_wait
gv$session gv$session_wait_class
gv$session_blockers gv$session_wait_history
gv$session_connect_info gv$sessmetric
v$sessions_count gv$sesstat
gv$session_cursor_cache gv$sess_time_model
gv$session_event gv$sess_io
desc gv$session

col username format a10
col schemaname format a10
col osuser format a25
col machine format a20
col service_name format a25
col program format a25
col terminal format a10

-- audsid: audit SID
SELECT sid, audsid, username, status, server, schemaname, osuser, type, service_name
FROM gv$session;

SELECT username, command, machine, terminal, program, state
FROM gv$session;
 
Shared Servers (formerly MTS)
 
gv$circuit gv$max_active_sess_target_mth
gv$dispatcher gv$reqdist
gv$dispatcher_config gv$shared_server
gv$dispatcher_rate gv$shared_server_monitor
 
Storage
 
gv$chunk_metric gv$nfs_locks
gv$datafile gv$nfs_open_files
gv$datafile_header gv$offline_range
gv$dbfile gv$segspace_usage
gv$filespace_usage gv$tablespace
gv$lobstat gv$temporary_lobs
gv$nfs_clients  
Streams
 
gv$streams_apply_coordinator gv$streams_message_tracking
gv$streams_apply_reader gv$streams_pool_advice
gv$streams_apply_server gv$streams_pool_statistics
gv$streams_capture gv$streams_transaction
 
System Statistics
 
gv$dml_stats gv$statistics_level
gv$global_transaction gv$statname
gv$osstat gv$sysstat
gv$segment_statistics gv$system_cursor_cache
gv$segstat gv$system_event
gv$segstat_name gv$sys_time_model
gv$serv_mod_act_stats gv$transaction
gv$sort_usage  
 
Temp Space
 
gv$sort_segment gv$tempfile
gv$tempfile_info_instance gv$tempseg_usage
gv$temp_extent_map gv$tempstat
gv$temp_extent_pool gv$tempundostat
gv$temp_space_header  
 
Transportable Platforms
 
gv$transportable_platform  
  SELECT *
FROM gv$transportable_platform
ORDER BY 2;

 INST_ID PLATFORM_ID PLATFORM_NAME                      ENDIAN_FORMAT   CON_ID
-------- ----------- ---------------------------------- -------------- -------
       1           1 Solaris[tm] OE (32-bit)            Big                  0
       1           2 Solaris[tm] OE (64-bit)            Big                  0
       1            3 HP-UX (64-bit)                    Big                  0
       1            4 HP-UX IA (64-bit)                 Big                  0
       1            5 HP Tru64 UNIX                     Little               0
       1            6 AIX-Based Systems (64-bit)        Big                  0
       1            7 Microsoft Windows IA (32-bit)     Little               0
       1            8 Microsoft Windows IA (64-bit)     Little               0
       1            9 IBM zSeries Based Linux           Big                  0
       1           10 Linux IA (32-bit)                 Little               0
       1           11 Linux IA (64-bit)                 Little               0
       1           12 Microsoft Windows x86 64-bit      Little               0
       1           13 Linux x86 64-bit                  Little               0
       1           15 HP Open VMS                       Little               0
       1           16 Apple Mac OS                      Big                  0
       1           17 Solaris Operating System (x86)    Little               0
       1           18 IBM Power Based Linux             Big                  0
       1           19 HP IA Open VMS                    Little               0
       1           20 Solaris Operating System (x86-64) Little               0
       1           21 Apple Mac OS (x86-64)             Little               0
       1           22 Linux OS (S64)                    Big                  0
 
Waits
 
gv$channel_waits gv$session_wait_history
gv$event_histogram_micro gv$system_wait_class
gv$event_outliers gv$waitclassmetric
gv$service_wait_class gv$waitclassmetric_history
gv$session_blockers gv$waitstat
gv$session_wait v$wait_chains
gv$session_wait_class  
 
Workload Management
 
gv$wlm_db_mode gv$wlm_pcservice
gv$wlm_pcmetric gv$wlm_pc_stats
gv$wlm_pcmetric_history  
 
Workload Replay
 
gv$database_replay_progress gv$replay_context_sysdate
gv$replay_context gv$replay_context_sysguid
gv$replay_context_lob gv$replay_context_systimestamp
gv$replay_context_sequence gv$workload_replay_thread
 
XStreams
Heterogeneous Streams
gv$xstream_apply_coordinator gv$xstream_message_tracking
v$xstream_apply_reader gv$xstream_outbound_server
v$xstream_apply_receiver v$xstream_table_stats
v$xstream_apply_server gv$xstream_transaction
gv$xstream_capture  
 

Related Topics
Data Dictionary
X$ Arrays
What's New In 12cR2
What's New In 18cR3

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