diff --git a/services/src/traffic_management.cpp b/services/src/traffic_management.cpp
index d21215a1c5cb3936bf460be132df1f787c7a4835..b0e1c70a2b80aa798d4bda2ada1fc46a2cc02542 100644
--- a/services/src/traffic_management.cpp
+++ b/services/src/traffic_management.cpp
@@ -42,6 +42,8 @@ void TrafficManagement::UpdatePacketData()
         sendPackets_ = dataState.GetIfaceTxPackets(interfaceName);
         recvPackets_ = dataState.GetIfaceRxPackets(interfaceName);
     }
+    TELEPHONY_LOGD("Slot%{public}d: sendPackets:%{public}lld recvPackets:%{public}lld",
+        slotId_, sendPackets_, recvPackets_);
 }
 
 std::string TrafficManagement::GetIfaceName()