C#等价于Runtime.freeMemory()、Runtime.totalMemory()、Runtime.maxMemory()

Question

我想知道在C#中如何使用Java中的下列方法。

Runtime.freeMemory()

Runtime.totalMemory()

Runtime.maxMemory()

Answer 1

// Java
Runtime rt = Runtime.getRuntime();
System.out.printf("MEM: %,d/%,d/%,d\n", rt.freeMemory(), rt.totalMemory(), rt.maxMemory());

// C#
GCMemoryInfo memoryInfo = GC.GetGCMemoryInfo(GCKind.Any);
long maxMemory = memoryInfo.TotalAvailableMemoryBytes;
long totalMemory = GC.GetTotalMemory(false);
long freeMemory = maxMemory - totalMemory;
Console.WriteLine($"MEM: {freeMemory:#,##0}/{totalMemory:#,##0}/{maxMemory:#,##0}");

这个方法有什么问题吗？