void UpdateLatency(ref SafeDictionary <long, float> dict, long t, ref float f, string name)
{
List <long> keys = new List <long>(dict.Keys);
float timeAvg = 0;
foreach (long key in keys)
{
if (key < t)
{
dict.Remove(key);
}
else
{
timeAvg += dict[key];
}
}
int count = dict.Count();
if (count > 0)
{
timeAvg /= count;
}
f = timeAvg;
}