Best way to calculate CPM for a checker?

[364]

Title says it all, c#

[75]

Code:

public sealed class MutableInteger
    {
        private int value;
        public MutableInteger(int value)
            => this.value = value;
      
        public void Set(int value)
            => this.value = value;
      
        public int IntValue()
            => value;      
    }


bool isRunning;
int currentChecks;

private void GetRequestsPerMin()
        {          
            while (isRunning)
            {                                
                var MutableInt = new MutableInteger(currentChecks);
                MutableInt.Set(currentChecks);
                var currentValue = MutableInt.IntValue();


                Thread.Sleep(TimeSpan.FromMinutes(1));

                var reqPerMin = currentChecks - currentValue;                        
                              
            }
        }

 

[364]

Code:

public sealed class MutableInteger
{
private int value;
public MutableInteger(int value)
=> this.value = value;

public void Set(int value)
=> this.value = value;

public int IntValue()
=> value;
}


bool isRunning;
int currentChecks;

private void GetRequestsPerMin()
{
while (isRunning)
{
var MutableInt = new MutableInteger(currentChecks);
MutableInt.Set(currentChecks);
var currentValue = MutableInt.IntValue();


Thread.Sleep(TimeSpan.FromMinutes(1));

var reqPerMin = currentChecks - currentValue;

}
}

Thanks!