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Include compressed size in output (#18485)

This commit is contained in:
Pranav K 2020-01-21 16:38:22 -08:00 committed by GitHub
parent 3111032dc0
commit c7e6beec3c
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1 changed files with 56 additions and 17 deletions
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73
src/Components/benchmarkapps/Wasm.Performance/Driver/Program.cs
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@ -4,6 +4,7 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Runtime.ExceptionServices;
using System.Text.Encodings.Web;
@ -55,8 +56,9 @@ namespace Wasm.Performance.Driver
browser.Url = launchUrl;
browser.Navigate();
var results = await benchmarkResult.Task;
FormatAsBenchmarksOutput(results);
var appSize = GetBlazorAppSize();
await Task.WhenAll(benchmarkResult.Task, appSize);
FormatAsBenchmarksOutput(benchmarkResult.Task.Result, appSize.Result);
Console.WriteLine("Done executing benchmark");
return 0;
@ -67,7 +69,7 @@ namespace Wasm.Performance.Driver
benchmarkResult.TrySetResult(result);
}
private static void FormatAsBenchmarksOutput(List<BenchmarkResult> results)
private static void FormatAsBenchmarksOutput(List<BenchmarkResult> results, (long publishSize, long compressedSize) sizes)
{
// Sample of the the format: https://github.com/aspnet/Benchmarks/blob/e55f9e0312a7dd019d1268c1a547d1863f0c7237/src/Benchmarks/Program.cs#L51-L67
var output = new BenchmarkOutput();
@ -100,17 +102,11 @@ namespace Wasm.Performance.Driver
Format = "n2",
});
var testAssembly = typeof(TestApp.Program).Assembly;
var testAssemblyLocation = new FileInfo(testAssembly.Location);
var testApp = new DirectoryInfo(Path.Combine(
testAssemblyLocation.Directory.FullName,
testAssembly.GetName().Name));
output.Measurements.Add(new BenchmarkMeasurement
{
Timestamp = DateTime.UtcNow,
Name = "Publish size",
Value = GetDirectorySize(testApp) / 1024,
Name = "blazorwasm/publish-size",
Value = sizes.publishSize / 1024,
});
output.Metadata.Add(new BenchmarkMetadata
@ -122,15 +118,11 @@ namespace Wasm.Performance.Driver
Format = "n2",
});
var gzip = new FileInfo(Path.Combine(
testAssemblyLocation.Directory.FullName,
$"{testAssembly.GetName().Name}.gzip"));
output.Measurements.Add(new BenchmarkMeasurement
{
Timestamp = DateTime.UtcNow,
Name = "Publish size (compressed)",
Value = (gzip.Exists ? gzip.Length : 0) / 1024,
Name = "blazorwasm/compressed-publish-size",
Value = sizes.compressedSize / 1024,
});
Console.WriteLine("#StartJobStatistics");
@ -205,6 +197,17 @@ namespace Wasm.Performance.Driver
.First();
}
static async Task<(long size, long compressedSize)> GetBlazorAppSize()
{
var testAssembly = typeof(TestApp.Startup).Assembly;
var testAssemblyLocation = new FileInfo(testAssembly.Location);
var testApp = new DirectoryInfo(Path.Combine(
testAssemblyLocation.Directory.FullName,
testAssembly.GetName().Name));
return (GetDirectorySize(testApp), await GetBrotliCompressedSize(testApp));
}
static long GetDirectorySize(DirectoryInfo directory)
{
// This can happen if you run the app without publishing it.
@ -228,5 +231,41 @@ namespace Wasm.Performance.Driver
return size;
}
static async Task<long> GetBrotliCompressedSize(DirectoryInfo directory)
{
if (!directory.Exists)
{
return 0;
}
var tasks = new List<Task<long>>();
foreach (var item in directory.EnumerateFileSystemInfos())
{
if (item is FileInfo fileInfo)
{
tasks.Add(GetCompressedFileSize(fileInfo));
}
else if (item is DirectoryInfo directoryInfo)
{
tasks.Add(GetBrotliCompressedSize(directoryInfo));
}
}
return (await Task.WhenAll(tasks)).Sum(s => s);
async Task<long> GetCompressedFileSize(FileInfo fileInfo)
{
using var inputStream = new FileStream(fileInfo.FullName, FileMode.Open, FileAccess.Read, FileShare.Read, 1, useAsync: true);
using var outputStream = new MemoryStream();
using (var brotliStream = new BrotliStream(outputStream, CompressionLevel.Optimal, leaveOpen: true))
{
await inputStream.CopyToAsync(brotliStream);
}
return outputStream.Length;
}
}
}
}