add perf testing project using JB memory and cpu

tests/SharpCompress.Performance/Program.cs

@@ -0,0 +1,52 @@
+// See https://aka.ms/new-console-template for more information
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using SharpCompress.Archives;
+using SharpCompress.Performance;
+using SharpCompress.Readers;
+using SharpCompress.Test;
+
+var index = AppDomain.CurrentDomain.BaseDirectory.IndexOf(
+    "SharpCompress.Performance",
+    StringComparison.OrdinalIgnoreCase
+);
+var path = AppDomain.CurrentDomain.BaseDirectory.Substring(0, index);
+var SOLUTION_BASE_PATH = Path.GetDirectoryName(path) ?? throw new ArgumentNullException();
+
+var TEST_ARCHIVES_PATH = Path.Combine(SOLUTION_BASE_PATH, "TestArchives", "Archives");
+using var _ = JetbrainsProfiler.Memory($"/Users/adam/temp/");
+
+//using var __ = JetbrainsProfiler.Cpu($"/Users/adam/temp/");
+var testArchives = new[]
+{
+    // "Rar.Audio_program.rar"
+    "64bitstream.zip.7z",
+    //"TarWithSymlink.tar.gz"
+};
+var arcs = testArchives.Select(a => Path.Combine(TEST_ARCHIVES_PATH, a)).ToArray();
+
+for (int i = 0; i < 20; i++)
+{
+    using var found = ArchiveFactory.Open(arcs[0]);
+    foreach (var entry in found.Entries.Where(entry => !entry.IsDirectory))
+    {
+        Console.WriteLine($"Extracting {entry.Key}");
+        using var entryStream = entry.OpenEntryStream();
+        entryStream.CopyTo(Stream.Null);
+    }
+    /*using var found = ReaderFactory.Open(arcs[0]);
+    while (found.MoveToNextEntry())
+    {
+        var entry = found.Entry;
+        if (entry.IsDirectory)
+            continue;
+
+        Console.WriteLine($"Extracting {entry.Key}");
+        found.WriteEntryTo(Stream.Null);
+    }*/
+}
+
+Console.WriteLine("Still running...");
+await Task.Delay(5000);