Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/Swan.Lite-3.1.0/Diagnostics/BenchmarkUnit.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Diagnostics;
+
+namespace Swan.Diagnostics
+{
+    public static partial class Benchmark
+    {
+        /// <summary>
+        /// Represents a disposable benchmark unit.
+        /// </summary>
+        /// <seealso cref="IDisposable" />
+        private sealed class BenchmarkUnit : IDisposable
+        {
+            private readonly string _identifier;
+            private bool _isDisposed; // To detect redundant calls
+            private Stopwatch? _stopwatch = new Stopwatch();
+
+            /// <summary>
+            /// Initializes a new instance of the <see cref="BenchmarkUnit" /> class.
+            /// </summary>
+            /// <param name="identifier">The identifier.</param>
+            public BenchmarkUnit(string identifier)
+            {
+                _identifier = identifier;
+                _stopwatch?.Start();
+            }
+
+            /// <inheritdoc />
+            public void Dispose() => Dispose(true);
+
+            /// <summary>
+            /// Releases unmanaged and - optionally - managed resources.
+            /// </summary>
+            /// <param name="alsoManaged"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
+            private void Dispose(bool alsoManaged)
+            {
+                if (_isDisposed) return;
+
+                if (alsoManaged)
+                {
+                    Add(_identifier, _stopwatch?.Elapsed ?? default);
+                    _stopwatch?.Stop();
+                }
+
+                _stopwatch = null;
+                _isDisposed = true;
+            }
+        }
+    }
+}