// Licensed to the LF AI & Data foundation 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 httpserver import ( "math/rand" "net/http" "net/http/httptest" "strings" "testing" "github.com/gin-gonic/gin" ) var testResult = gin.H{ "message": "This is a test message", "data": make(map[string]interface{}), } func init() { const chunkSize = 1024 rs := randomString(chunkSize) var sb strings.Builder for sb.Len() < 10*1024*1024 { sb.WriteString(rs) } testResult["data"] = sb.String() } func randomString(length int) string { const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" var result strings.Builder for i := 0; i < length; i++ { result.WriteByte(charset[rand.Intn(len(charset))]) } return result.String() } func BenchmarkHTTPReturn(b *testing.B) { // Set Gin to test mode to prevent output to stdout gin.SetMode(gin.TestMode) b.Run("test HTTPReturn", func(b *testing.B) { router := gin.New() router.GET("/test1", func(c *gin.Context) { HTTPReturn(c, http.StatusOK, testResult) }) b.ResetTimer() for i := 0; i < b.N; i++ { req := httptest.NewRequest("GET", "/test1", nil) w := httptest.NewRecorder() router.ServeHTTP(w, req) } b.ReportAllocs() }) b.Run("test HTTPReturnStream", func(b *testing.B) { router := gin.New() router.GET("/test2", func(c *gin.Context) { HTTPReturnStream(c, http.StatusOK, testResult) }) b.ResetTimer() for i := 0; i < b.N; i++ { req := httptest.NewRequest("GET", "/test2", nil) w := httptest.NewRecorder() router.ServeHTTP(w, req) } b.ReportAllocs() }) } // goos: linux // goarch: amd64 // pkg: github.com/milvus-io/milvus/internal/distributed/proxy/httpserver // cpu: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz // BenchmarkHTTPReturn // BenchmarkHTTPReturn/test_HTTPReturn // BenchmarkHTTPReturn/test_HTTPReturn-12 87 13127452 ns/op 27992718 B/op 34 allocs/op // BenchmarkHTTPReturn/test_HTTPReturnStream // BenchmarkHTTPReturn/test_HTTPReturnStream-12 87 12804875 ns/op 14361636 B/op 31 allocs/op // PASS // // Process finished with the exit code 0