Merge pull request #305658 from codefinite-vri/main

Updated Azure File Sync and Cloud Tiering Monitoring Metrics

Author: prmerger-automator[bot]

articles/storage/file-sync/file-sync-monitor-cloud-tiering.md

@@ -41,14 +41,26 @@ You can drill down further by selecting **Monitoring** > **Cloud tiering status*
 
 Go to the **Storage Sync Service** and select **Metrics** on the side navigation. 
 
-There are three different metrics you can use to monitor your egress specifically from cloud tiering:
-
+There are nine different metrics you can use to monitor cloud tiering:
+
+- Cache data size by last access time
+    - This is the total size of data, in bytes, categorized by the time it was last accessed.
+- Cloud Tiering Cache Hit Rate
+    - This is the percentage of data (in bytes) served directly from the cache and can be used to reflect the efficiency of caching.
+- Cloud Tiering Low Disk Space Mode
+    - This is a boolean value that indicates whether a server is in low disk space mode (1 = yes and 0 = no).
 - Cloud Tiering Recall Size
     - This is the total size of the data recalled in bytes and can be used to identify how much data is being recalled.
 - Cloud Tiering Recall Size By Application
     - This is the total size of data recalled in bytes by an application and can be used to identify what's recalling the data.
+- Cloud Tiering Recall Success Rate
+    - This is the percentage of successful data recall operations and indicates how reliably data is being retrieved.
 - Cloud Tiering Recall Throughput
-    - This measures how quickly the data is being recalled in bytes and should be used if you have concerns about performance. 
+    - This measures how quickly the data is being recalled in bytes and should be used if you have concerns about performance.
+-  Cloud Tiering Size of Data Tiered
+    - This measures the total size of data tiered to Azure File share, in bytes, and can be used to track tiering activity over time.
+-  Cloud Tiering Size of Data Tiered by last maintenance job
+    - This measures the total size of data tiered to Azure File share, in bytes, during the most recent maintenance job and is useful for diagnosing emergency tiering events.
 
 To be more specific on what you want your graphs to display, consider using **Add Filter** and **Apply Splitting**.
 

articles/storage/file-sync/file-sync-monitoring.md

@@ -95,15 +95,25 @@ The following metric charts are viewable in the Storage Sync Service portal:
 
 | Metric name | Description | Page name |
 |-|-|-|
-| Bytes synced | Size of data transferred (upload and download). | Server endpoint - Sync status |
-| Files not syncing | Count of files that are failing to sync. | Server endpoint - Sync status |
-| Files synced | Count of files transferred (upload and download). | Server endpoint - Sync status |
-| Cloud tiering cache hit rate | Percentage of bytes, not whole files, that have been served from the cache vs. recalled from the cloud. | Server endpoint - Cloud tiering status |
-| Cache data size by last access time | Size of data by last access time. | Server endpoint - Cloud tiering status |
-| Cloud tiering size of data tiered by last maintenance job | Size of data tiered during last maintenance job. | Server endpoint - Cloud tiering status |
-| Cloud tiering recall size by application | Size of data recalled by application. | Server endpoint - Cloud tiering status |  
-| Cloud tiering recall | Size of data recalled. | Server endpoint - Cloud tiering status, Registered servers |
-| Server online status | Count of heartbeats received from the server. | Registered servers |
+| Agent Version Expiration Information | Number of days until the agent version expires | Storage Sync Service - Metrics |
+| Bytes synced | Size of data transferred (upload and download) | Sync Group - Status, Server endpoint - Sync status, Storage Sync Service - Metrics |
+| Cache data size by last access time | Size of data by last access time | Server Endpoint - Cloud Tiering Status, Storage Sync Service - Metrics |
+| Cloud tiering cache hit rate | Percentage of bytes that have been served from the cache vs. recalled from the cloud | Sync Group - Status, Server Endpoint - Cloud Tiering Status, Storage Sync Service - Metrics |
+| Cloud tiering low disk space mode | Status of disk space on server | Storage Sync Service - Metrics |
+| Cloud tiering recall success rate | Success status of cloud tiering recall | Storage Sync Service - Metrics |
+| Cloud tiering size of data tiered | Size of data tiered | Storage Sync Service - Metrics |
+| Cloud tiering size of data tiered by last maintenance job | Size of data tiered during last maintenance job. | Storage Sync Service - Metrics |
+| Cloud tiering recall size | Size of data recalled | Sync Group – Status, Registered Servers, Storage Sync Service - Metrics |
+| Cloud tiering recall size by application | Size of data recalled by application | Server Endpoint - Cloud Tiering Status, Storage Sync Service - Metrics |  
+| Cloud tiering recall throughput | Throughput of data recalled | Storage Sync Service - Metrics |
+| Egress Breakdown | Egress breakdown by user recalls of tiered files, background recalls, and sync downloads | Server Endpoint - Cloud Tiering Status |
+| Files synced | Count of files transferred (upload and download) | Sync Group - Status, Server endpoint - Sync status, Storage Sync Service - Metrics |
+| Files not syncing | Count of files that are failing to sync | Sync Group - Status, Server endpoint - Sync status, Storage Sync Service - Metrics |
+| Server cache size | Size of data cached on server | Storage Sync Service - Metrics |
+| Server online status | Count of heartbeats received from the server. | Registered Servers, Storage Sync Service - Metrics |
+| Space Savings | Space savings breakdown for local cache versus cloud-tiered data | Server Endpoint - Cloud Tiering Status |
+| Sync Session Result | Success status of sync session | Sync Group - Status, Storage Sync Service - Metrics |
+| Tiered Data by Tiering Policies | Number of Files Tiered with reason for tiering | Server Endpoint - Cloud Tiering Status |
 
 > [!NOTE]
 > The charts in the Storage Sync Service portal have a time range of 24 hours. To view different time ranges or dimensions, use Azure Monitor.