| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package loadbalance_test |
| |
| import ( |
| "fmt" |
| "testing" |
| |
| "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/aliasmethod" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/consistenthashing" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/iwrr" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/leastactive" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/p2c" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/random" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/ringhash" |
| _ "dubbo.apache.org/dubbo-go/v3/cluster/loadbalance/roundrobin" |
| "dubbo.apache.org/dubbo-go/v3/common" |
| "dubbo.apache.org/dubbo-go/v3/common/constant" |
| "dubbo.apache.org/dubbo-go/v3/common/extension" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| "dubbo.apache.org/dubbo-go/v3/protocol/invocation" |
| ) |
| |
| func Generate() []protocol.Invoker { |
| var invokers []protocol.Invoker |
| for i := 1; i < 256; i++ { |
| url, _ := common.NewURL(fmt.Sprintf("dubbo://192.168.1.%v:20000/org.apache.demo.HelloService", i)) |
| invokers = append(invokers, protocol.NewBaseInvoker(url)) |
| } |
| return invokers |
| } |
| |
| func Benchloadbalance(b *testing.B, lb loadbalance.LoadBalance) { |
| b.Helper() |
| invokers := Generate() |
| b.ReportAllocs() |
| b.ResetTimer() |
| for i := 0; i < b.N; i++ { |
| lb.Select(invokers, &invocation.RPCInvocation{}) |
| } |
| } |
| |
| func BenchmarkRoudrobinLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyRoundRobin)) |
| } |
| |
| func BenchmarkLeastativeLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyLeastActive)) |
| } |
| |
| func BenchmarkConsistenthashingLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyConsistentHashing)) |
| } |
| |
| func BenchmarkP2CLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyP2C)) |
| } |
| |
| func BenchmarkInterleavedWeightedRoundRobinLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyInterleavedWeightedRoundRobin)) |
| } |
| |
| func BenchmarkRandomLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyRandom)) |
| } |
| |
| func BenchmarkAliasMethodLoadbalance(b *testing.B) { |
| Benchloadbalance(b, extension.GetLoadbalance(constant.LoadBalanceKeyAliasMethod)) |
| } |