Add group name in task metrics

bin/node-template/node/src/service.rs

@@ -89,7 +89,7 @@ pub fn new_partial(
 	let client = Arc::new(client);
 
 	let telemetry = telemetry.map(|(worker, telemetry)| {
-		task_manager.spawn_handle().spawn("telemetry", worker.run());
+		task_manager.spawn_handle().spawn("telemetry", "", worker.run());
 		telemetry
 	});
 
@@ -289,7 +289,7 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 
 		// the AURA authoring task is considered essential, i.e. if it
 		// fails we take down the service with it.
-		task_manager.spawn_essential_handle().spawn_blocking("aura", aura);
+		task_manager.spawn_essential_handle().spawn_blocking("aura", "", aura);
 	}
 
 	// if the node isn't actively participating in consensus then it doesn't
@@ -329,6 +329,7 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 		// if it fails we take down the service with it.
 		task_manager.spawn_essential_handle().spawn_blocking(
 			"grandpa-voter",
+			"",
 			sc_finality_grandpa::run_grandpa_voter(grandpa_config)?,
 		);
 	}

bin/node/cli/src/service.rs

@@ -170,7 +170,7 @@ pub fn new_partial(
 	let client = Arc::new(client);
 
 	let telemetry = telemetry.map(|(worker, telemetry)| {
-		task_manager.spawn_handle().spawn("telemetry", worker.run());
+		task_manager.spawn_handle().spawn("telemetry", "", worker.run());
 		telemetry
 	});
 
@@ -434,7 +434,7 @@ pub fn new_full_base(
 		};
 
 		let babe = sc_consensus_babe::start_babe(babe_config)?;
-		task_manager.spawn_essential_handle().spawn_blocking("babe-proposer", babe);
+		task_manager.spawn_essential_handle().spawn_blocking("babe-proposer", "", babe);
 	}
 
 	// Spawn authority discovery module.
@@ -461,9 +461,11 @@ pub fn new_full_base(
 				prometheus_registry.clone(),
 			);
 
-		task_manager
-			.spawn_handle()
-			.spawn("authority-discovery-worker", authority_discovery_worker.run());
+		task_manager.spawn_handle().spawn(
+			"authority-discovery-worker",
+			"",
+			authority_discovery_worker.run(),
+		);
 	}
 
 	// if the node isn't actively participating in consensus then it doesn't
@@ -501,9 +503,11 @@ pub fn new_full_base(
 
 		// the GRANDPA voter task is considered infallible, i.e.
 		// if it fails we take down the service with it.
-		task_manager
-			.spawn_essential_handle()
-			.spawn_blocking("grandpa-voter", grandpa::run_grandpa_voter(grandpa_config)?);
+		task_manager.spawn_essential_handle().spawn_blocking(
+			"grandpa-voter",
+			"",
+			grandpa::run_grandpa_voter(grandpa_config)?,
+		);
 	}
 
 	network_starter.start_network();

bin/node/testing/src/bench.rs

@@ -243,11 +243,21 @@ impl TaskExecutor {
 }
 
 impl SpawnNamed for TaskExecutor {
-	fn spawn(&self, _: &'static str, future: futures::future::BoxFuture<'static, ()>) {
+	fn spawn(
+		&self,
+		_: &'static str,
+		_: &'static str,
+		future: futures::future::BoxFuture<'static, ()>,
+	) {
 		self.pool.spawn_ok(future);
 	}
 
-	fn spawn_blocking(&self, _: &'static str, future: futures::future::BoxFuture<'static, ()>) {
+	fn spawn_blocking(
+		&self,
+		_: &'static str,
+		_: &'static str,
+		future: futures::future::BoxFuture<'static, ()>,
+	) {
 		self.pool.spawn_ok(future);
 	}
 }

client/basic-authorship/src/basic_authorship.rs

@@ -270,6 +270,7 @@ where
 
 		spawn_handle.spawn_blocking(
 			"basic-authorship-proposer",
+			"",
 			Box::pin(async move {
 				// leave some time for evaluation and block finalization (33%)
 				let deadline = (self.now)() + max_duration - max_duration / 3;

client/consensus/babe/src/verification.rs

@@ -114,7 +114,7 @@ where
 			);
 
 			check_secondary_plain_header::<B>(pre_hash, secondary, sig, &epoch)?;
-		}
+		},
 		PreDigest::SecondaryVRF(secondary)
 			if epoch.config.allowed_slots.is_secondary_vrf_slots_allowed() =>
 		{
@@ -125,7 +125,7 @@ where
 			);
 
 			check_secondary_vrf_header::<B>(pre_hash, secondary, sig, &epoch)?;
-		}
+		},
 		_ => return Err(babe_err(Error::SecondarySlotAssignmentsDisabled)),
 	}
 

client/consensus/common/src/import_queue/basic_queue.rs

@@ -89,7 +89,7 @@ impl<B: BlockT, Transaction: Send + 'static> BasicQueue<B, Transaction> {
 			metrics,
 		);
 
-		spawner.spawn_essential_blocking("basic-block-import-worker", future.boxed());
+		spawner.spawn_essential_blocking("basic-block-import-worker", "", future.boxed());
 
 		Self { justification_sender, block_import_sender, result_port, _phantom: PhantomData }
 	}

client/executor/src/native_executor.rs

@@ -399,6 +399,7 @@ impl RuntimeSpawn for RuntimeInstanceSpawn {
 		let scheduler = self.scheduler.clone();
 		self.scheduler.spawn(
 			"executor-extra-runtime-instance",
+			"",
 			Box::pin(async move {
 				let module = AssertUnwindSafe(module);
 

client/offchain/src/lib.rs

@@ -226,6 +226,7 @@ pub async fn notification_future<Client, Block, Spawner>(
 			if n.is_new_best {
 				spawner.spawn(
 					"offchain-on-block",
+					"",
 					offchain
 						.on_block_imported(&n.header, network_provider.clone(), is_validator)
 						.boxed(),

client/rpc/src/lib.rs

@@ -54,7 +54,7 @@ impl SubscriptionTaskExecutor {
 
 impl Spawn for SubscriptionTaskExecutor {
 	fn spawn_obj(&self, future: FutureObj<'static, ()>) -> Result<(), SpawnError> {
-		self.0.spawn("substrate-rpc-subscription", future.map(drop).boxed());
+		self.0.spawn("substrate-rpc-subscription", "", future.map(drop).boxed());
 		Ok(())
 	}
 

client/service/src/builder.rs

@@ -424,6 +424,7 @@ where
 	if let Some(offchain) = offchain_workers.clone() {
 		spawn_handle.spawn(
 			"offchain-notifications",
+			"",
 			sc_offchain::notification_future(
 				config.role.is_authority(),
 				client.clone(),
@@ -505,11 +506,13 @@ where
 	// Inform the tx pool about imported and finalized blocks.
 	spawn_handle.spawn(
 		"txpool-notifications",
+		"",
 		sc_transaction_pool::notification_future(client.clone(), transaction_pool.clone()),
 	);
 
 	spawn_handle.spawn(
 		"on-transaction-imported",
+		"",
 		transaction_notifications(transaction_pool.clone(), network.clone(), telemetry.clone()),
 	);
 
@@ -520,6 +523,7 @@ where
 			let metrics = MetricsService::with_prometheus(telemetry.clone(), &registry, &config)?;
 			spawn_handle.spawn(
 				"prometheus-endpoint",
+				"",
 				prometheus_endpoint::init_prometheus(port, registry).map(drop),
 			);
 
@@ -531,6 +535,7 @@ where
 	// Periodically updated metrics and telemetry updates.
 	spawn_handle.spawn(
 		"telemetry-periodic-send",
+		"",
 		metrics_service.run(client.clone(), transaction_pool.clone(), network.clone()),
 	);
 
@@ -567,6 +572,7 @@ where
 	// Spawn informant task
 	spawn_handle.spawn(
 		"informant",
+		"",
 		sc_informant::build(
 			client.clone(),
 			network.clone(),
@@ -798,7 +804,7 @@ where
 				config.network.default_peers_set.in_peers as usize +
 					config.network.default_peers_set.out_peers as usize,
 			);
-			spawn_handle.spawn("block_request_handler", handler.run());
+			spawn_handle.spawn("block_request_handler", "", handler.run());
 			protocol_config
 		}
 	};
@@ -815,7 +821,7 @@ where
 				config.network.default_peers_set.in_peers as usize +
 					config.network.default_peers_set.out_peers as usize,
 			);
-			spawn_handle.spawn("state_request_handler", handler.run());
+			spawn_handle.spawn("state_request_handler", "", handler.run());
 			protocol_config
 		}
 	};
@@ -828,7 +834,7 @@ where
 			// Allow both outgoing and incoming requests.
 			let (handler, protocol_config) =
 				WarpSyncRequestHandler::new(protocol_id.clone(), provider.clone());
-			spawn_handle.spawn("warp_sync_request_handler", handler.run());
+			spawn_handle.spawn("warp_sync_request_handler", "", handler.run());
 			protocol_config
 		};
 		(provider, protocol_config)
@@ -842,7 +848,7 @@ where
 			// Allow both outgoing and incoming requests.
 			let (handler, protocol_config) =
 				LightClientRequestHandler::new(&protocol_id, client.clone());
-			spawn_handle.spawn("light_client_request_handler", handler.run());
+			spawn_handle.spawn("light_client_request_handler", "", handler.run());
 			protocol_config
 		}
 	};
@@ -852,13 +858,13 @@ where
 		executor: {
 			let spawn_handle = Clone::clone(&spawn_handle);
 			Some(Box::new(move |fut| {
-				spawn_handle.spawn("libp2p-node", fut);
+				spawn_handle.spawn("libp2p-node", "", fut);
 			}))
 		},
 		transactions_handler_executor: {
 			let spawn_handle = Clone::clone(&spawn_handle);
 			Box::new(move |fut| {
-				spawn_handle.spawn("network-transactions-handler", fut);
+				spawn_handle.spawn("network-transactions-handler", "", fut);
 			})
 		},
 		network_config: config.network.clone(),
@@ -920,7 +926,7 @@ where
 	// issue, and ideally we would like to fix the network future to take as little time as
 	// possible, but we also take the extra harm-prevention measure to execute the networking
 	// future using `spawn_blocking`.
-	spawn_handle.spawn_blocking("network-worker", async move {
+	spawn_handle.spawn_blocking("network-worker", "", async move {
 		if network_start_rx.await.is_err() {
 			log::warn!(
 				"The NetworkStart returned as part of `build_network` has been silently dropped"