diff --git a/app/routers/debug.py b/app/routers/debug.py
index c98f2f9..55c1f65 100644
--- a/app/routers/debug.py
+++ b/app/routers/debug.py
@@ -10,7 +10,7 @@ from pydantic import BaseModel, Field
 
 from app.config import get_recent_log_lines, settings
 from app.radio_sync import get_contacts_selected_for_radio_sync, get_radio_channel_limit
-from app.repository import MessageRepository
+from app.repository import MessageRepository, StatisticsRepository
 from app.routers.health import HealthResponse, build_health_data
 from app.services.radio_runtime import radio_runtime
 from app.version_info import get_app_build_info, git_output
@@ -87,11 +87,18 @@ class DebugRadioProbe(BaseModel):
     channels: DebugChannelAudit | None = None
 
 
+class DebugDatabaseInfo(BaseModel):
+    total_dms: int
+    total_channel_messages: int
+    total_outgoing: int
+
+
 class DebugSnapshotResponse(BaseModel):
     captured_at: str
     application: DebugApplicationInfo
     health: HealthResponse
     runtime: DebugRuntimeInfo
+    database: DebugDatabaseInfo
     radio_probe: DebugRadioProbe
     logs: list[str]
 
@@ -258,6 +265,7 @@ async def _probe_radio() -> DebugRadioProbe:
 async def debug_support_snapshot() -> DebugSnapshotResponse:
     """Return a support/debug snapshot with recent logs and live radio state."""
     health_data = await build_health_data(radio_runtime.is_connected, radio_runtime.connection_info)
+    statistics = await StatisticsRepository.get_all()
     radio_probe = await _probe_radio()
     channels_with_incoming_messages = (
         await MessageRepository.count_channels_with_incoming_messages()
@@ -282,6 +290,11 @@ async def debug_support_snapshot() -> DebugSnapshotResponse:
                 "force_channel_slot_reconfigure": settings.force_channel_slot_reconfigure,
             },
         ),
+        database=DebugDatabaseInfo(
+            total_dms=statistics["total_dms"],
+            total_channel_messages=statistics["total_channel_messages"],
+            total_outgoing=statistics["total_outgoing"],
+        ),
         radio_probe=radio_probe,
         logs=[*LOG_COPY_BOUNDARY_PREFIX, *get_recent_log_lines(limit=1000)],
     )
diff --git a/tests/test_api.py b/tests/test_api.py
index 1031540..574b968 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -160,6 +160,35 @@ class TestDebugEndpoint:
         assert payload["radio_probe"]["performed"] is False
         assert payload["radio_probe"]["errors"] == ["Radio not connected"]
         assert payload["runtime"]["channels_with_incoming_messages"] == 0
+        assert payload["database"]["total_dms"] == 0
+        assert payload["database"]["total_channel_messages"] == 0
+        assert payload["database"]["total_outgoing"] == 0
+
+    @pytest.mark.asyncio
+    async def test_support_snapshot_includes_database_message_totals(self, test_db, client):
+        """Debug snapshot includes stored DM/channel/outgoing totals."""
+        await _insert_contact("ab" * 32, "Alice")
+        await test_db.conn.execute(
+            "INSERT INTO channels (key, name, is_hashtag, on_radio) VALUES (?, ?, ?, ?)",
+            ("CD" * 16, "#ops", 1, 0),
+        )
+        await test_db.conn.execute(
+            "INSERT INTO messages (type, conversation_key, text, received_at, outgoing) VALUES (?, ?, ?, ?, ?)",
+            ("PRIV", "ab" * 32, "hello", 1000, 0),
+        )
+        await test_db.conn.execute(
+            "INSERT INTO messages (type, conversation_key, text, received_at, outgoing) VALUES (?, ?, ?, ?, ?)",
+            ("CHAN", "CD" * 16, "room msg", 1001, 1),
+        )
+        await test_db.conn.commit()
+
+        response = await client.get("/api/debug")
+
+        assert response.status_code == 200
+        payload = response.json()
+        assert payload["database"]["total_dms"] == 1
+        assert payload["database"]["total_channel_messages"] == 1
+        assert payload["database"]["total_outgoing"] == 1
 
 
 class TestRadioDisconnectedHandler: