Define new atoms for Vehicle Maps Service. (a824a64b) · Commits · e / os / android_frameworks_base

cmds/statsd/src/atoms.proto

+58 −0

Original line number	Diff line number	Diff line
		@@ -339,6 +339,7 @@ message Atom {
		228 [(allow_from_any_uid) = true];
		PerfettoUploaded perfetto_uploaded =
		229 [(log_from_module) = "perfetto"];
		VmsClientConnectionStateChanged vms_client_connection_state_changed = 230;
		}

		// Pulled events will start at field 10000.
		@@ -408,6 +409,7 @@ message Atom {
		SurfaceflingerStatsGlobalInfo surfaceflinger_stats_global_info = 10062;
		SurfaceflingerStatsLayerInfo surfaceflinger_stats_layer_info = 10063;
		ProcessMemorySnapshot process_memory_snapshot = 10064;
		VmsClientStats vms_client_stats = 10065;
		}

		// DO NOT USE field numbers above 100,000 in AOSP.
		@@ -3732,6 +3734,33 @@ message RoleRequestResultReported {
		optional Result result = 9;
		}

		/**
		* Logs when a Vehicle Maps Service client's connection state has changed
		*
		* Logged from:
		* packages/services/Car/service/src/com/android/car/stats/VmsClientLog.java
		*/
		message VmsClientConnectionStateChanged {
		// The UID of the VMS client app
		optional int32 uid = 1 [(is_uid) = true];

		enum State {
		UNKNOWN = 0;
		// Attempting to connect to the client
		CONNECTING = 1;
		// Client connection established
		CONNECTED = 2;
		// Client connection closed unexpectedly
		DISCONNECTED = 3;
		// Client connection closed by VMS
		TERMINATED = 4;
		// Error establishing the client connection
		CONNECTION_ERROR = 5;
		}

		optional State state = 2;
		}

		//////////////////////////////////////////////////////////////////////
		// Pulled atoms below this line //
		//////////////////////////////////////////////////////////////////////
		@@ -7275,3 +7304,32 @@ message PerfettoUploaded {
		optional int64 trace_uuid_lsb = 2;
		optional int64 trace_uuid_msb = 3;
		}

		/**
		* Pulls client metrics on data transferred via Vehicle Maps Service.
		* Metrics are keyed by uid + layer.
		*
		* Pulled from:
		* packages/services/Car/service/src/com/android/car/stats/CarStatsService.java
		*/
		message VmsClientStats {
		// UID of the VMS client app
		optional int32 uid = 1 [(is_uid) = true];

		// VMS layer definition
		optional int32 layer_type = 2;
		optional int32 layer_channel = 3;
		optional int32 layer_version = 4;

		// Bytes and packets sent by the client for the layer
		optional int64 tx_bytes = 5;
		optional int64 tx_packets = 6;

		// Bytes and packets received by the client for the layer
		optional int64 rx_bytes = 7;
		optional int64 rx_packets = 8;

		// Bytes and packets dropped due to client error
		optional int64 dropped_bytes = 9;
		optional int64 dropped_packets = 10;
		}