/// <summary>
/// Creates a snapshot of the current state of the performance counter.
/// </summary>
/// <returns>Newly created snapshot.</returns>
public CachePerformanceSnapshot Snapshot()
{
var snap = new CachePerformanceSnapshot(this.missCount, this.hitCount)
{
Start = this.Start,
// TODO: Would it not be better for these two guys to be part of the constructor? Either implicitly or explicitly.
Taken = this.dateTimeProvider.GetUtcNow()
};
return(snap);
}
void AddBenchStats(StringBuilder log)
{
log.AppendLine("======CachedCoinView Bench======");
log.AppendLine("Cache entries".PadRight(20) + this.cacheEntryCount);
var snapShot = this.performanceCounter.Snapshot();
if (this.latestPerformanceSnapShot == null)
{
log.AppendLine(snapShot.ToString());
}
else
{
log.AppendLine((snapShot - this.latestPerformanceSnapShot).ToString());
}
this.latestPerformanceSnapShot = snapShot;
}