public CachePerformanceSnapshot Snapshot()
{
#if !(PORTABLE || NETCORE)
Thread.MemoryBarrier();
#endif
var snap = new CachePerformanceSnapshot(this._MissCount, this._HitCount)
{
Start = this.Start,
Taken = DateTime.UtcNow
};
return(snap);
}
public ConsensusStats(CoinViewStack stack, CoinView coinView, ConsensusLoop consensusLoop, ChainBehavior.ChainState chainState, ConcurrentChain chain, IConnectionManager connectionManager)
{
stack = new CoinViewStack(coinView);
this.cache = stack.Find <CachedCoinView>();
this.dbreeze = stack.Find <DBreezeCoinView>();
this.bottom = stack.Bottom;
this.consensusLoop = consensusLoop;
this.lookaheadPuller = this.consensusLoop.Puller as LookaheadBlockPuller;
this.lastSnapshot = consensusLoop.Validator.PerformanceCounter.Snapshot();
this.lastSnapshot2 = this.dbreeze?.PerformanceCounter.Snapshot();
this.lastSnapshot3 = this.cache?.PerformanceCounter.Snapshot();
this.chainState = chainState;
this.chain = chain;
this.connectionManager = connectionManager;
}
public void Log()
{
StringBuilder benchLogs = new StringBuilder();
if (this.lookaheadPuller != null)
{
benchLogs.AppendLine("======Block Puller======");
benchLogs.AppendLine("Lookahead:".PadRight(Logs.ColumnLength) + this.lookaheadPuller.ActualLookahead + " blocks");
benchLogs.AppendLine("Downloaded:".PadRight(Logs.ColumnLength) + this.lookaheadPuller.MedianDownloadCount + " blocks");
benchLogs.AppendLine("==========================");
}
benchLogs.AppendLine("Persistent Tip:".PadRight(Logs.ColumnLength) + this.chain.GetBlock(this.bottom.GetBlockHashAsync().Result).Height);
if (this.cache != null)
{
benchLogs.AppendLine("Cache Tip".PadRight(Logs.ColumnLength) + this.chain.GetBlock(this.cache.GetBlockHashAsync().Result).Height);
benchLogs.AppendLine("Cache entries".PadRight(Logs.ColumnLength) + this.cache.CacheEntryCount);
}
var snapshot = this.consensusLoop.Validator.PerformanceCounter.Snapshot();
benchLogs.AppendLine((snapshot - this.lastSnapshot).ToString());
this.lastSnapshot = snapshot;
if (this.dbreeze != null)
{
var snapshot2 = this.dbreeze.PerformanceCounter.Snapshot();
benchLogs.AppendLine((snapshot2 - this.lastSnapshot2).ToString());
this.lastSnapshot2 = snapshot2;
}
if (this.cache != null)
{
var snapshot3 = this.cache.PerformanceCounter.Snapshot();
benchLogs.AppendLine((snapshot3 - this.lastSnapshot3).ToString());
this.lastSnapshot3 = snapshot3;
}
benchLogs.AppendLine(this.connectionManager.GetStats());
Logs.Bench.LogInformation(benchLogs.ToString());
}
