Profiler.GetTotalUnusedReservedMemoryLong

返回

long 预留池中未使用的内存量。如果性能分析器不可用，则返回 0。

描述

当 Unity 需要分配内存时，Unity 会在池中分配内存以供使用。此函数返回这些池中未使用的内存量。

using UnityEngine;
using UnityEngine.Profiling;

public class Example : MonoBehaviour
{
    void Update()
    {
        Debug.Log("Total Reserved memory by Unity: " + Profiler.GetTotalReservedMemoryLong() + "Bytes");
        Debug.Log("- Allocated memory by Unity: " + Profiler.GetTotalAllocatedMemoryLong() + "Bytes");
        Debug.Log("- Reserved but not allocated: " + Profiler.GetTotalUnusedReservedMemoryLong() + "Bytes");
    }
}