Merge pull request #96090 from joesackmsft/patch-2

Add Advanced metrics

Author: PRMerger20

articles/sql-database/sql-database-metrics-diag-logging.md

@@ -10,7 +10,7 @@ ms.topic: conceptual
 author: danimir
 ms.author: danil
 ms.reviewer: jrasnik, carlrab
-ms.date: 05/21/2019
+ms.date: 11/15/2019
 ---
 
 # Azure SQL Database metrics and diagnostics logging
@@ -59,6 +59,7 @@ You can set up Azure SQL databases, and instance databases to collect the follow
 | Monitoring telemetry for databases | Single database and pooled database support | Instance database support |
 | :------------------- | ----- | ----- |
 | [Basic metrics](#basic-metrics): Contains DTU/CPU percentage, DTU/CPU limit, physical data read percentage, log write percentage, Successful/Failed/Blocked by firewall connections, sessions percentage, workers percentage, storage, storage percentage, and XTP storage percentage. | Yes | No |
+| [Instance and App Advanced](#advanced-metrics):  Contains tempdb system database data and log file size and tempdb percent log file used. | Yes | No |
 | [QueryStoreRuntimeStatistics](#query-store-runtime-statistics): Contains information about the query runtime statistics such as CPU usage and query duration statistics. | Yes | Yes |
 | [QueryStoreWaitStatistics](#query-store-wait-statistics): Contains information about the query wait statistics (what your queries waited on) such are CPU, LOG, and LOCKING. | Yes | Yes |
 | [Errors](#errors-dataset): Contains information about SQL errors on a database. | Yes | Yes |
@@ -424,6 +425,15 @@ Refer to the following tables for details about Basic metrics by resource.
 |---|---|
 |Azure SQL database|DTU percentage, DTU used, DTU limit, CPU percentage, physical data read percentage, log write percentage, Successful/Failed/Blocked by firewall connections, sessions percentage, workers percentage, storage, storage percentage, XTP storage percentage, and deadlocks |
 
+## Advanced metrics
+
+Refer to the following table for details about advanced metrics.
+|**Metric**|**Metric Display Name**|**Description**|
+|---|---|---|
+|tempdb_data_size| Tempdb Data File Size Kilobytes |Tempdb Data File Size Kilobytes. Not applicable to data warehouses. This metric will be available for databases using the vCore purchasing model or 100 DTU and higher for DTU-based purchasing models. |
+|tempdb_log_size| Tempdb Log File Size Kilobytes |Tempdb Log File Size Kilobytes. Not applicable to data warehouses. This metric will be available for databases using the vCore purchasing model or 100 DTU and higher for DTU-based purchasing models. |
+|tempdb_log_used_percent| Tempdb Percent Log Used |Tempdb Percent Log Used. Not applicable to data warehouses. This metric will be available for databases using the vCore purchasing model or 100 DTU and higher for DTU-based purchasing models. |
+
 ## Basic logs
 
 Details of telemetry available for all logs are documented in the tables below. Please see [supported diagnostic logging](#supported-diagnostic-logging-for-azure-sql-databases-and-instance-databases) to understand which logs are supported for a particular database flavor - Azure SQL single, pooled, or instance database.