diff --git a/packages/backend/src/core/activitypub/ApInboxService.ts b/packages/backend/src/core/activitypub/ApInboxService.ts
index b68f2e394954..c4a62a8ec98d 100644
--- a/packages/backend/src/core/activitypub/ApInboxService.ts
+++ b/packages/backend/src/core/activitypub/ApInboxService.ts
@@ -351,6 +351,11 @@ export class ApInboxService {
 				return 'skip: malformed createdAt';
 			}
 
+			if (createdAt) {
+				const delay = Date.now() - createdAt.getTime();
+				this.logger.info(`Note Received	delay: ${delay}ms, host: ${actor.host}`);
+			}
+
 			await this.noteCreateService.create(actor, {
 				createdAt,
 				renote,
diff --git a/packages/backend/src/core/activitypub/models/ApNoteService.ts b/packages/backend/src/core/activitypub/models/ApNoteService.ts
index 427babea6011..b337c9924c08 100644
--- a/packages/backend/src/core/activitypub/models/ApNoteService.ts
+++ b/packages/backend/src/core/activitypub/models/ApNoteService.ts
@@ -316,6 +316,12 @@ export class ApNoteService {
 
 		const apEmojis = emojis.map(emoji => emoji.name);
 
+		const createdAt = note.published ? new Date(note.published) : null;
+		if (createdAt) {
+			const delay = Date.now() - createdAt.getTime();
+			this.logger.info(`Note Received	delay: ${delay}ms, host: ${actor.host}`);
+		}
+
 		try {
 			return await this.noteCreateService.create(actor, {
 				createdAt: note.published ? new Date(note.published) : null,