C#检查程序对内存的消耗
程序员文章站
2022-05-18 08:20:04
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用下面的方法,可以检查.NET给程序分配的内存数量
long available = GC.GetTotalMemory(false); Console.WriteLine(“Before allocations: {0:N0}”, available); int allocSize = 40000000; byte[] bigArray = new byte[allocSize]; available = GC.GetTotalMemory(false); Console.WriteLine(“After allocations: {0:N0}”, available);
在我的系统中,它运行的结果如下所示
Before allocations: 651,064
After allocations: 40,690,080
使用下面的方法,可以检查当前应用程序占用的内存
Process proc = Process.GetCurrentProcess(); Console.WriteLine(“Process Info: “+Environment.NewLine+ “Private Memory Size: {0:N0}”+Environment.NewLine + “Virtual Memory Size: {1:N0}” + Environment.NewLine + “Working Set Size: {2:N0}” + Environment.NewLine + “Paged Memory Size: {3:N0}” + Environment.NewLine + “Paged System Memory Size: {4:N0}” + Environment.NewLine + “Non-paged System Memory Size: {5:N0}” + Environment.NewLine, proc.PrivateMemorySize64, proc.VirtualMemorySize64, proc.WorkingSet64, proc.PagedMemorySize64, proc.PagedSystemMemorySize64, proc.NonpagedSystemMemorySize64 );