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removes the preview tag for GA metrics
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‎articles/postgresql/flexible-server/concepts-monitoring.md

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@@ -77,45 +77,45 @@ You can choose from the following categories of enhanced metrics:
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|---|---|---|---|---|---|
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|**Sessions By State** (Preview)|`sessions_by_state` |Count|Overall state of the back ends. |State|No|
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|**Sessions By WaitEventType** (Preview)|`sessions_by_wait_event_type` |Count|Sessions by the type of event for which the back end is waiting.|Wait Event Type|No|
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|**Oldest Backend** (Preview) |`oldest_backend_time_sec` |Seconds|Age in seconds of the oldest back end (irrespective of the state).|Doesn't apply|No|
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|**Oldest Query** (Preview) |`longest_query_time_sec`|Seconds|Age in seconds of the longest query that's currently running. |Doesn't apply|No|
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|**Oldest Transaction** (Preview) |`longest_transaction_time_sec`|Seconds|Age in seconds of the longest transaction (including idle transactions).|Doesn't apply|No|
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|**Oldest xmin** (Preview)|`oldest_backend_xmin`|Count|The actual value of the oldest `xmin`. If `xmin` isn't increasing, it indicates that there are some long-running transactions that can potentially hold dead tuples from being removed. |Doesn't apply|No|
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|**Oldest xmin Age** (Preview)|`oldest_backend_xmin_age`|Count|Age in units of the oldest `xmin`. Indicates how many transactions passed since the oldest `xmin`. |Doesn't apply|No|
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|**Sessions By State** |`sessions_by_state` |Count|Overall state of the back ends. |State|No|
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|**Sessions By WaitEventType** |`sessions_by_wait_event_type` |Count|Sessions by the type of event for which the back end is waiting.|Wait Event Type|No|
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|**Oldest Backend** |`oldest_backend_time_sec` |Seconds|Age in seconds of the oldest back end (irrespective of the state).|Doesn't apply|No|
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|**Oldest Query** |`longest_query_time_sec`|Seconds|Age in seconds of the longest query that's currently running. |Doesn't apply|No|
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|**Oldest Transaction** |`longest_transaction_time_sec`|Seconds|Age in seconds of the longest transaction (including idle transactions).|Doesn't apply|No|
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|**Oldest xmin** |`oldest_backend_xmin`|Count|The actual value of the oldest `xmin`. If `xmin` isn't increasing, it indicates that there are some long-running transactions that can potentially hold dead tuples from being removed. |Doesn't apply|No|
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|**Oldest xmin Age** |`oldest_backend_xmin_age`|Count|Age in units of the oldest `xmin`. Indicates how many transactions passed since the oldest `xmin`. |Doesn't apply|No|
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#### Database
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|---|---|---|---|---|---|
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|**Backends** (Preview) |`numbackends`|Count|Number of back ends that are connected to this database.|DatabaseName|No|
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|**Deadlocks** (Preview)|`deadlocks` |Count|Number of deadlocks that are detected in this database.|DatabaseName|No|
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|**Disk Blocks Hit** (Preview)|`blks_hit` |Count|Number of times disk blocks were found already in the buffer cache, so that a read wasn't necessary.|DatabaseName|No|
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|**Disk Blocks Read** (Preview) |`blks_read`|Count|Number of disk blocks that were read in this database.|DatabaseName|No|
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|**Temporary Files** (Preview)|`temp_files` |Count|Number of temporary files that were created by queries in this database. |DatabaseName|No|
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|**Temporary Files Size** (Preview) |`temp_bytes` |Bytes|Total amount of data that's written to temporary files by queries in this database. |DatabaseName|No|
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|**Total Transactions** (Preview) |`xact_total` |Count|Number of total transactions that executed in this database. |DatabaseName|No|
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|**Transactions Committed** (Preview) |`xact_commit`|Count|Number of transactions in this database that have been committed.|DatabaseName|No|
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|**Transactions Rolled back** (Preview) |`xact_rollback`|Count|Number of transactions in this database that have been rolled back.|DatabaseName|No|
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|**Tuples Deleted** (Preview) |`tup_deleted`|Count|Number of rows that were deleted by queries in this database. |DatabaseName|No|
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|**Tuples Fetched** (Preview) |`tup_fetched`|Count|Number of rows that were fetched by queries in this database. |DatabaseName|No|
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|**Tuples Inserted** (Preview)|`tup_inserted` |Count|Number of rows that were inserted by queries in this database.|DatabaseName|No|
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|**Tuples Returned** (Preview)|`tup_returned` |Count|Number of rows that were returned by queries in this database.|DatabaseName|No|
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|**Tuples Updated** (Preview) |`tup_updated`|Count|Number of rows that were updated by queries in this database. |DatabaseName|No|
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|**Backends** |`numbackends`|Count|Number of back ends that are connected to this database.|DatabaseName|No|
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|**Deadlocks** |`deadlocks` |Count|Number of deadlocks that are detected in this database.|DatabaseName|No|
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|**Disk Blocks Hit** |`blks_hit` |Count|Number of times disk blocks were found already in the buffer cache, so that a read wasn't necessary.|DatabaseName|No|
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|**Disk Blocks Read** |`blks_read`|Count|Number of disk blocks that were read in this database.|DatabaseName|No|
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|**Temporary Files** |`temp_files` |Count|Number of temporary files that were created by queries in this database. |DatabaseName|No|
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|**Temporary Files Size** |`temp_bytes` |Bytes|Total amount of data that's written to temporary files by queries in this database. |DatabaseName|No|
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|**Total Transactions** |`xact_total` |Count|Number of total transactions that executed in this database. |DatabaseName|No|
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|**Transactions Committed** |`xact_commit`|Count|Number of transactions in this database that have been committed.|DatabaseName|No|
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|**Transactions Rolled back** |`xact_rollback`|Count|Number of transactions in this database that have been rolled back.|DatabaseName|No|
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|**Tuples Deleted** |`tup_deleted`|Count|Number of rows that were deleted by queries in this database. |DatabaseName|No|
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|**Tuples Fetched** |`tup_fetched`|Count|Number of rows that were fetched by queries in this database. |DatabaseName|No|
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|**Tuples Inserted** |`tup_inserted` |Count|Number of rows that were inserted by queries in this database.|DatabaseName|No|
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|**Tuples Returned** |`tup_returned` |Count|Number of rows that were returned by queries in this database.|DatabaseName|No|
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|**Tuples Updated** |`tup_updated`|Count|Number of rows that were updated by queries in this database. |DatabaseName|No|
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#### Logical replication
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|**Max Logical Replication Lag** (Preview)|`logical_replication_delay_in_bytes`|Bytes|Maximum lag across all logical replication slots.|Doesn't apply|Yes |
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|**Max Logical Replication Lag** |`logical_replication_delay_in_bytes`|Bytes|Maximum lag across all logical replication slots.|Doesn't apply|Yes |
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#### Replication
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|**Max Physical Replication Lag** (Preview)|`physical_replication_delay_in_bytes`|Bytes|Maximum lag across all asynchronous physical replication slots.|Doesn't apply|Yes |
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|**Read Replica Lag** (Preview)|`physical_replication_delay_in_seconds`|Seconds|Read replica lag in seconds. |Doesn't apply|Yes |
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|**Max Physical Replication Lag** |`physical_replication_delay_in_bytes`|Bytes|Maximum lag across all asynchronous physical replication slots.|Doesn't apply|Yes |
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|**Read Replica Lag** |`physical_replication_delay_in_seconds`|Seconds|Read replica lag in seconds. |Doesn't apply|Yes |
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#### Saturation
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@@ -153,18 +153,18 @@ Autovaccum metrics can be used to monitor and tune autovaccum performance for Az
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|**Analyze Counter User Tables** (Preview)|`analyze_count_user_tables`|Count|Number of times user-only tables have been manually analyzed in this database. |DatabaseName|No |
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|**AutoAnalyze Counter User Tables** (Preview)|`autoanalyze_count_user_tables`|Count|Number of times user-only tables have been analyzed by the autovacuum daemon in this database. |DatabaseName|No |
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|**AutoVacuum Counter User Tables** (Preview) |`autovacuum_count_user_tables` |Count|Number of times user-only tables have been vacuumed by the autovacuum daemon in this database. |DatabaseName|No |
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|**Estimated Dead Rows User Tables** (Preview)|`n_dead_tup_user_tables` |Count|Estimated number of dead rows for user-only tables in this database. |DatabaseName|No |
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|**Estimated Live Rows User Tables** (Preview)|`n_live_tup_user_tables` |Count|Estimated number of live rows for user-only tables in this database. |DatabaseName|No |
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|**Estimated Modifications User Tables** (Preview)|`n_mod_since_analyze_user_tables`|Count|Estimated number of rows that were modified since user-only tables were last analyzed. |DatabaseName|No |
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|**User Tables Analyzed** (Preview) |`tables_analyzed_user_tables`|Count|Number of user-only tables that have been analyzed in this database. |DatabaseName|No |
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|**User Tables AutoAnalyzed** (Preview) |`tables_autoanalyzed_user_tables`|Count|Number of user-only tables that have been analyzed by the autovacuum daemon in this database.|DatabaseName|No |
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|**User Tables AutoVacuumed** (Preview) |`tables_autovacuumed_user_tables`|Count|Number of user-only tables that have been vacuumed by the autovacuum daemon in this database.|DatabaseName|No |
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|**User Tables Counter** (Preview)|`tables_counter_user_tables` |Count|Number of user-only tables in this database.|DatabaseName|No |
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|**User Tables Vacuumed** (Preview) |`tables_vacuumed_user_tables`|Count|Number of user-only tables that have been vacuumed in this database. |DatabaseName|No |
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|**Vacuum Counter User Tables** (Preview) |`vacuum_count_user_tables` |Count|Number of times user-only tables have been manually vacuumed in this database (not counting `VACUUM FULL`).|DatabaseName|No |
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|**Analyze Counter User Tables** |`analyze_count_user_tables`|Count|Number of times user-only tables have been manually analyzed in this database. |DatabaseName|No |
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|**AutoAnalyze Counter User Tables** |`autoanalyze_count_user_tables`|Count|Number of times user-only tables have been analyzed by the autovacuum daemon in this database. |DatabaseName|No |
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|**AutoVacuum Counter User Tables** |`autovacuum_count_user_tables` |Count|Number of times user-only tables have been vacuumed by the autovacuum daemon in this database. |DatabaseName|No |
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|**Estimated Dead Rows User Tables** |`n_dead_tup_user_tables` |Count|Estimated number of dead rows for user-only tables in this database. |DatabaseName|No |
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|**Estimated Live Rows User Tables** |`n_live_tup_user_tables` |Count|Estimated number of live rows for user-only tables in this database. |DatabaseName|No |
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|**Estimated Modifications User Tables** |`n_mod_since_analyze_user_tables`|Count|Estimated number of rows that were modified since user-only tables were last analyzed. |DatabaseName|No |
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|**User Tables Analyzed** |`tables_analyzed_user_tables`|Count|Number of user-only tables that have been analyzed in this database. |DatabaseName|No |
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|**User Tables AutoAnalyzed** |`tables_autoanalyzed_user_tables`|Count|Number of user-only tables that have been analyzed by the autovacuum daemon in this database.|DatabaseName|No |
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|**User Tables AutoVacuumed** |`tables_autovacuumed_user_tables`|Count|Number of user-only tables that have been vacuumed by the autovacuum daemon in this database.|DatabaseName|No |
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|**User Tables Counter** |`tables_counter_user_tables` |Count|Number of user-only tables in this database.|DatabaseName|No |
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|**User Tables Vacuumed** |`tables_vacuumed_user_tables`|Count|Number of user-only tables that have been vacuumed in this database. |DatabaseName|No |
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|**Vacuum Counter User Tables** |`vacuum_count_user_tables` |Count|Number of times user-only tables have been manually vacuumed in this database (not counting `VACUUM FULL`).|DatabaseName|No |
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### Considerations for using autovacuum metrics
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|Display name|Metric ID|Unit|Description|Dimension|Default enabled|
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|**Active client connections** (Preview) |`client_connections_active` |Count|Connections from clients that are associated with an Azure Database for PostgreSQL connection. |DatabaseName|No |
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|**Waiting client connections** (Preview)|`client_connections_waiting`|Count|Connections from clients that are waiting for an Azure Database for PostgreSQL connection to service them.|DatabaseName|No |
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|**Active server connections** (Preview) |`server_connections_active` |Count|Connections to Azure Database for PostgreSQL that are in use by a client connection. |DatabaseName|No |
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|**Idle server connections** (Preview) |`server_connections_idle` |Count|Connections to Azure Database for PostgreSQL that are idle and ready to service a new client connection. |DatabaseName|No |
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|**Total pooled connections** (Preview)|`total_pooled_connections`|Count|Current number of pooled connections. |DatabaseName|No |
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|**Number of connection pools** (Preview)|`num_pools` |Count|Total number of connection pools. |DatabaseName|No |
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|**Active client connections** |`client_connections_active` |Count|Connections from clients that are associated with an Azure Database for PostgreSQL connection. |DatabaseName|No |
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|**Waiting client connections** |`client_connections_waiting`|Count|Connections from clients that are waiting for an Azure Database for PostgreSQL connection to service them.|DatabaseName|No |
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|**Active server connections** |`server_connections_active` |Count|Connections to Azure Database for PostgreSQL that are in use by a client connection. |DatabaseName|No |
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|**Idle server connections** |`server_connections_idle` |Count|Connections to Azure Database for PostgreSQL that are idle and ready to service a new client connection. |DatabaseName|No |
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|**Total pooled connections** |`total_pooled_connections`|Count|Current number of pooled connections. |DatabaseName|No |
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|**Number of connection pools** |`num_pools` |Count|Total number of connection pools. |DatabaseName|No |
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### Considerations for using the PgBouncer metrics
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|Display Name |Metric ID |Unit |Description |Dimension |Default enabled|
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|**Database Is Alive** (Preview) |`is_db_alive` |Count |Indicates if the database is up or not |N/a |Yes |
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|**Database Is Alive** |`is_db_alive` |Count |Indicates if the database is up or not |N/a |Yes |
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#### Considerations when using the Database availability metrics
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