Update concepts-troubleshooting-guides.md

Author: nachoalonsoportillo

articles/postgresql/flexible-server/concepts-troubleshooting-guides.md

@@ -20,12 +20,12 @@ The troubleshooting guides for Azure Database for PostgreSQL flexible server are
 
 The troubleshooting guides available in Azure Database for PostgreSQL flexible server provide you with the necessary tools to analyze and troubleshoot prevalent performance issues, 
 including:
-* High CPU Usage, 
-* High Memory Usage, 
-* High IOPS Usage, 
-* High Temporary Files, 
-* Autovacuum Monitoring,
-* Autovacuum Blockers. 
+* CPU
+* Memory
+* IOPS
+* Temporary files
+* Autovacuum monitoring
+* Autovacuum blockers
 
 :::image type="content" source="./media/concepts-troubleshooting-guides/overview-troubleshooting-guides.jpg" alt-text="Screenshot of multiple Troubleshooting Guides combined." lightbox="./media/concepts-troubleshooting-guides/overview-troubleshooting-guides.jpg":::
 
@@ -34,59 +34,62 @@ The troubleshooting guides are directly integrated into the Azure portal and you
 
 The troubleshooting guides consist of the following components:
 
-- **High CPU Usage**
+- **CPU**
 
-  * CPU Utilization
-  * Workload Details
-  * Transaction Trends and Counts
-  * Long Running Transactions
-  * Top CPU Consuming queries
-  * Total User Only Connections
+  * CPU
+  * Workload
+  * Transactions
+  * Long running transactions
+  * Queries
+  * User connections
+  * Locking and blocking
 
-- **High Memory Usage**
+- **Memory**
 
-  * Memory Utilization
-  * Workload Details
-  * Long Running Sessions
-  * Top Queries by Data Usage
-  * Total User only Connections
-  * Guidelines for configuring parameters
+  * Memory
+  * Workload
+  * Sessions
+  * Queries
+  * User connections
+  * Memory parameters
 
-- **High IOPS Usage**
+- **IOPS**
 
-  * IOPS Usage
-  * Workload Details
-  * Session Details
-  * Top Queries by IOPS
-  * IO Wait Events
-  * Checkpoint Details
-  * Storage Usage
+  * IOPS
+  * Workload
+  * Sessions
+  * Queries
+  * Waits
+  * Checkpoints
+  * Storage
 
-- **High Temporary Files**
+- **Temporary files**
 
-  * Storage Utilization
-  * Temporary Files Generated
-  * Workload Details
-  * Top Queries by Temporary Files
+  * Storage
+  * Temporary files
+  * Workload
+  * Queries
 
-- **Autovacuum Monitoring**
+- **Autovacuum monitoring**
 
-  * Bloat Ratio
-  * Tuple Counts
-  * Tables Vacuumed & Analyzed Execution Counts
-  * Autovacuum Workers Execution Counts
+  * Bloat
+  * Tuples
+  * Vacuum and analyze
+  * Autovacuum workers
+  * Autovacuum per table
+  * Enhanced metrics
 
-- **Autovacuum Blockers**
+- **Autovacuum blockers**
 
-  * Emergency AV and Wraparound
-  * Autovacuum Blockers
+  * Emergency autovacuum and wraparound
+  * Autovacuum blockers
 
 
 Before using any troubleshooting guide, it is essential to ensure that all prerequisites are in place. For a detailed list of prerequisites, please refer to the [Use Troubleshooting Guides](how-to-troubleshooting-guides.md) article.
 
 ### Limitations
 
-* Troubleshooting Guides are not available for [read replicas](concepts-read-replicas.md).
+* Troubleshooting guides are not available for [read replicas](concepts-read-replicas.md).
 * Please be aware that enabling Query Store on the Burstable pricing tier can lead to a negative impact on performance. As a result, it is generally not recommended to use Query Store with this particular pricing tier.