Game Server Hosting - How do I limit the frame rate for the Unity gameserver?

By default, the Unity engine runs with an uncapped framerate. This can have a negative impact on CPU resource utilisation. You can limit the frame rate by using the following (using the target variable to set your desired target frame rate):

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TargetFPS : MonoBehaviour
{
    public int target = 60;

    void Awake()
    {
        QualitySettings.vSyncCount = 0;
        Application.targetFrameRate = target;
    }

    void Update()
    {
        if (Application.targetFrameRate != target)
            Application.targetFrameRate = target;
    }
}