stats.track and pgpro_stats.track_utility settings. If performance is a concern, you can set a sample
stat_statements — track statistics of SQL planning and execution # F.45.1. The pg_stat_statements View
track_sample_timings configuration parameter, Setting Extension Parameters pgpro_stats, pgpro_stats — a means for tracking
stats.track Avoid changing the default value of ' top ' (note that the value of ' all ' will
stat_user_functions One row for each tracked function, showing statistics about executions of that
stat_statements — track statistics of SQL planning and execution F.46. pgstattuple — obtain tuple-level statistics
stat_statements — track statistics of SQL planning and execution # F.47.1. The pg_stat_statements View
stat_io view to track I/O statistics (Melanie Plageman) § § § § § Record statistics on the last sequential
stat_statements module itself are tracked and made available via a view named pg_stat
track_sample_timings configuration parameter, Setting Extension Parameters pgpro_stats, pgpro_stats pgpro_stats_create
stats.track was set to all that could occur when pgpro_stats processed a function
STAT_INTERVAL milliseconds (500 ms unless altered while building the server). So the displayed information lags behind actual activity. However, current-query information collected by track
stat_statements.track ( enum ) pg_stat_statements.track controls which statements are counted by the module
stat_statements tracked a ROLLBACK command issued via extended query protocol. In debug builds it consistently
stat_statements . Only superusers can change this setting. track_functions ( enum ) Enables tracking of function
stats configuration parameter to control the use of compound indexes statistics for selectivity estimation. Increased the maximum value of the track
stats, B-tree Functions bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq - C Library , ECPG - Embedded SQL in C C++, Using C++ for Extensibility CALL, CALL canceling, Canceling Queries
stats, B-tree Functions bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq - C Library , ECPG - Embedded SQL in C C++, Using C++ for Extensibility canceling, Canceling Queries in Progress
tracking overhead in sessions that reference many thousands of relations (Aleksander Alekseev) E.50.3.1.6. Monitoring Allow explicit control over EXPLAIN 's display of planning and execution time (Ashutosh Bapat) By default planning and execution time
stats, Functions bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq - C Library , ECPG - Embedded SQL in C C++, Using C++ for Extensibility canceling, Canceling Queries in Progress SQL command, Canceling
track page changes on the fly when creating incremental backups. Consistent reads on standby servers. (See WAITLSN .) Improvements for command-line editing using WinEditLine in the Windows version of psql , including autocomplete support in psql
stats collector dies during hot standby, restart it (Takayuki Tsunakawa) Ensure that hot standby feedback works correctly when it's enabled at standby server start (Ants Aasma, Craig Ringer) Check for interrupts while hot standby
tracking the progress of replication , including methods for identifying the origin of individual changes during logical replication Add Block Range Indexes ( BRIN ) Substantial performance improvements for sorting Substantial performance improvements for multi-CPU machines
track_commit_timestamp ( bool ) Record commit time of transactions. This parameter can only be set in postgresql.conf file or on the server command line. The default value is off . 18.6.2. Master Server These parameters
stat_statements — track statistics of SQL planning and execution # F.58.1. The pg_stat_statements View
stat_statements — track statistics of SQL planning and execution function, Functions pg_stat_statements.max configuration
stat_statements — track statistics of SQL planning and execution F.59. pgstattuple — obtain tuple-level statistics
stat_statements — track statistics of SQL planning and execution # F.56.1. The pg_stat_statements View
stat_statements_track configuration parameter, Query Statistics citus.stat_tenants_untracked_sample_rate configuration parameter
stat_statements_track ( enum ) # Recording statistics for citus_stat_statements requires extra CPU resources. When
stat_statements.track configuration parameter, Configuration Parameters pg_stat_statements.track_planning configuration parameter, Configuration
track_sample_timings configuration parameter, Setting Extension Parameters pgpro_scheduler, pgpro_scheduler pgpro_stats, pgpro
stats, B-tree Functions built-in connection pooler, Built-In Connection Pooling bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq - C Library , ECPG - Embedded SQL in C C++, Using
tracking overhead in sessions that reference many thousands of relations (Aleksander Alekseev) E.58.3.1.6. Monitoring Allow explicit control over EXPLAIN 's display of planning and execution time (Ashutosh Bapat) By default planning and execution time
stat_statements — track statistics of SQL planning and execution # F.30.1. The pg_stat_statements View
stat_statements with placeholders (Michael Paquier) § This greatly reduces the number of entries needed to record PREPARE TRANSACTION , COMMIT PREPARED , and ROLLBACK PREPARED . Track
stat_statements — track statistics of SQL planning and execution F.31. pgstattuple — obtain tuple-level statistics
stat_statements — track statistics of SQL planning and execution # F.32.1. The pg_stat_statements View
stat_statements — track statistics of SQL planning and execution F.33. pgstattuple — obtain tuple-level statistics
stat and pg_statio family of system views. Refer to Chapter 28 for more information. track
stat_all_tables columns (like n_tup_ins), nor will reads or writes performed by the startup process be tracked
stats, B-Tree Functions buffering storage parameter, Index Storage Parameters bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq — C Library , ECPG — Embedded SQL in C C++, Using C++ for Extensibility
stat_wal . Only superusers can change this setting. track_functions ( enum ) Enables tracking of function
stat_statements to track top and nested statements separately (Julien Rohaud) § Previously, when tracking all statements
stat_statements to track WAL usage statistics (Kirill Bychik, Julien Rouhaud) § § § Allow a sample of SQL statements
stat_database (Magnus Hagander) § Add tracking of global objects in system view pg_stat_database
stats, B-Tree Functions buffering storage parameter, Index Storage Parameters bytea, Binary Data Types bytea_output configuration parameter, Statement Behavior C C, libpq - C Library , ECPG - Embedded SQL in C C++, Using C++ for Extensibility
stat_activity (Álvaro Herrera) Previously, the xact_start column would sometimes show the process start time. Improve performance of hash joins with very large inner relations (Thomas Munro) Fix placement of “ Subplans Removed ” field
tracking overhead in sessions that reference many thousands of relations (Aleksander Alekseev) E.24.3.1.6. Monitoring Allow explicit control over EXPLAIN 's display of planning and execution time (Ashutosh Bapat) By default planning and execution time
stat_activity . Also, the type of lock being waited for is now visible. These changes replace the waiting column with wait_event_type and wait_event . In to_char() , do not count a minus sign
stat_statements extension. However, statistics are tracked across all databases of the server whenever the pg_stat
stats_command_string is renamed to track_activities . stats_block_level and stats_row_level
stat_user_functions . Tracking is controlled by the new parameter track_functions . Allow specification of the maximum
stat_database system view (Magnus Hagander) Add a server parameter track_io_timing to track
stat_statements — track statistics of SQL planning and execution # F.9.1. The pg_stat_statements View
stats — a means for tracking planning and execution statistics of all SQL statements executed by a server
stats.track_sharded ( boolean ) # Specifies whether the sharded statements are tracked and aggregated by pgpro
stats.pgss_max_nodes_tracked configuration parameter, pgpro_stats parameters pgpro_stats.track_sharded configuration
stats.track_shardman_connections configuration parameter that enables or disables Shardman -specific statement processing. Enabled
tracked function, showing statistics about executions of that function. shardman.gv_stat_slru pg_stat
stats extension provides a means for tracking planning and execution statistics of all SQL statements
track_xact_time , the shardman.pg_stat_xact_time view, and the shardman.gv_stat
stat_user_tables and pg_statio_user_tables views. tablespaces: Retrieves tablespace usage statistics. version: Retrieves metrics with Postgres Pro version information. wait_sampling: Retrieves metrics based on wait event samples (requires the pg_wait
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