WeightInfo for ImOnline (#7128)

* Add WeightInfo, not final weights

* benchmark machine weights

substrate/bin/node/runtime/src/lib.rs

@@ -736,7 +736,7 @@ impl pallet_im_online::Trait for Runtime {
 	type SessionDuration = SessionDuration;
 	type ReportUnresponsiveness = Offences;
 	type UnsignedPriority = ImOnlineUnsignedPriority;
-	type WeightInfo = ();
+	type WeightInfo = weights::pallet_im_online::WeightInfo;
 }
 
 parameter_types! {

substrate/bin/node/runtime/src/weights/mod.rs

@@ -19,6 +19,7 @@ pub mod frame_system;
 pub mod pallet_balances;
 pub mod pallet_collective;
 pub mod pallet_democracy;
+pub mod pallet_im_online;
 pub mod pallet_proxy;
 pub mod pallet_timestamp;
 pub mod pallet_utility;

substrate/bin/node/runtime/src/weights/pallet_im_online.rs

@@ -0,0 +1,34 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2020 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 2.0.0-rc6
+
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::weights::{Weight, constants::RocksDbWeight as DbWeight};
+
+pub struct WeightInfo;
+impl pallet_im_online::WeightInfo for WeightInfo {
+	fn validate_unsigned_and_then_heartbeat(k: u32, e: u32, ) -> Weight {
+		(139830000 as Weight)
+			.saturating_add((211000 as Weight).saturating_mul(k as Weight))
+			.saturating_add((654000 as Weight).saturating_mul(e as Weight))
+			.saturating_add(DbWeight::get().reads(4 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+}