diff --git a/src/Common/IteratorUtilities.ts b/src/Common/IteratorUtilities.ts
index 6283488b8..0cbe8ea63 100644
--- a/src/Common/IteratorUtilities.ts
+++ b/src/Common/IteratorUtilities.ts
@@ -1,5 +1,8 @@
 import { QueryOperationOptions } from "@azure/cosmos";
+import { Action } from "Shared/Telemetry/TelemetryConstants";
+import * as Constants from "../Common/Constants";
 import { QueryResults } from "../Contracts/ViewModels";
+import * as TelemetryProcessor from "../Shared/Telemetry/TelemetryProcessor";
 
 interface QueryResponse {
   // [Todo] remove any
@@ -21,7 +24,9 @@ export function nextPage(
   firstItemIndex: number,
   queryOperationOptions?: QueryOperationOptions,
 ): Promise<QueryResults> {
+  TelemetryProcessor.traceStart(Action.ExecuteQuery);
   return documentsIterator.fetchNext(queryOperationOptions).then((response) => {
+    TelemetryProcessor.traceSuccess(Action.ExecuteQuery, { dataExplorerArea: Constants.Areas.Tab });
     const documents = response.resources;
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const headers = (response as any).headers || {}; // TODO this is a private key. Remove any
diff --git a/src/Explorer/Tree/Collection.ts b/src/Explorer/Tree/Collection.ts
index bc3af39f1..096b9e087 100644
--- a/src/Explorer/Tree/Collection.ts
+++ b/src/Explorer/Tree/Collection.ts
@@ -1044,9 +1044,22 @@ export default class Collection implements ViewModels.Collection {
   }
 
   public async uploadFiles(files: FileList): Promise<{ data: UploadDetailsRecord[] }> {
-    const data = await Promise.all(Array.from(files).map((file) => this.uploadFile(file)));
-
-    return { data };
+    try {
+      TelemetryProcessor.trace(Action.UploadDocuments, ActionModifiers.Start, {
+        nbFiles: files.length,
+      });
+      const data = await Promise.all(Array.from(files).map((file) => this.uploadFile(file)));
+      TelemetryProcessor.trace(Action.UploadDocuments, ActionModifiers.Success, {
+        nbFiles: files.length,
+      });
+      return { data };
+    } catch (error) {
+      TelemetryProcessor.trace(Action.UploadDocuments, ActionModifiers.Failed, {
+        error: getErrorMessage(error),
+        errorStack: getErrorStack(error),
+      });
+      throw error;
+    }
   }
 
   private uploadFile(file: File): Promise<UploadDetailsRecord> {
diff --git a/src/Shared/Telemetry/TelemetryConstants.ts b/src/Shared/Telemetry/TelemetryConstants.ts
index e0f1691be..d61a2cf8f 100644
--- a/src/Shared/Telemetry/TelemetryConstants.ts
+++ b/src/Shared/Telemetry/TelemetryConstants.ts
@@ -1,17 +1,18 @@
 // Data Explorer specific actions. No need to keep this in sync with the one in Portal.
+// Some of the enums names are used in Fabric. Please do not rename them.
 export enum Action {
   CollapseTreeNode,
-  CreateCollection,
+  CreateCollection, // Used in Fabric. Please do not rename.
   CreateGlobalSecondaryIndex,
-  CreateDocument,
+  CreateDocument, // Used in Fabric. Please do not rename.
   CreateStoredProcedure,
   CreateTrigger,
   CreateUDF,
-  DeleteCollection,
+  DeleteCollection, // Used in Fabric. Please do not rename.
   DeleteDatabase,
   DeleteDocument,
   ExpandTreeNode,
-  ExecuteQuery,
+  ExecuteQuery, // Used in Fabric. Please do not rename.
   HasFeature,
   GetVNETServices,
   InitializeAccountLocationFromResourceGroup,
@@ -144,6 +145,7 @@ export enum Action {
   ReadPersistedTabState,
   SavePersistedTabState,
   DeletePersistedTabState,
+  UploadDocuments, // Used in Fabric. Please do not rename.
 }
 
 export const ActionModifiers = {