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clsStopwatchAndMemoryLogger

Description

Log Duration and Memory usage to the Console

Language

csharp

Types

Expansion

Author

Fons Sonnemans

Upload on

4-12-2025 10:20:33

Downloads

6

Code Output

        public sealed class StopwatchAndMemoryLogger : IDisposable {

    private readonly System.Diagnostics.Stopwatch _stopwatch = new System.Diagnostics.Stopwatch();
    private long _initialAllocatedBytes;

    public static StopwatchAndMemoryLogger StartNew() {
        var sw = new StopwatchAndMemoryLogger();
        sw.Start();
        return sw;
    }

    public void Start() {
        _stopwatch.Start();
        _initialAllocatedBytes = GC.GetAllocatedBytesForCurrentThread();
    }

    public void StopAndLog() {
        if (_stopwatch.IsRunning) {
            var allocatedBytes = GC.GetAllocatedBytesForCurrentThread() - _initialAllocatedBytes;
            _stopwatch.Stop();
            System.Console.WriteLine($$"Duration:  {_stopwatch.Elapsed.TotalSeconds:N5} seconds");
            System.Console.WriteLine($$"Allocated: {allocatedBytes:N0} bytes");
            System.Console.WriteLine();
        }
    }

    public void Restart() {
        this.StopAndLog();
        _initialAllocatedBytes = GC.GetAllocatedBytesForCurrentThread();
        _stopwatch.Restart();
    }

    public void Dispose() => this.StopAndLog();
}
    

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