public ConsensusStats(
CoinView coinView,
ConsensusLoop consensusLoop,
IInitialBlockDownloadState initialBlockDownloadState,
ConcurrentChain chain,
IConnectionManager connectionManager,
IDateTimeProvider dateTimeProvider,
ILoggerFactory loggerFactory)
{
CoinViewStack 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.initialBlockDownloadState = initialBlockDownloadState;
this.chain = chain;
this.connectionManager = connectionManager;
this.dateTimeProvider = dateTimeProvider;
this.logger = loggerFactory.CreateLogger(this.GetType().FullName);
}
public ConsensusPerformanceSnapshot Snapshot()
{
var snap = new ConsensusPerformanceSnapshot(this.ProcessedInputs, this.ProcessedTransactions, this.ProcessedBlocks, this.blockFetchingTime, this.blockProcessingTime, this.uTXOFetchingTime)
{
Start = this.Start,
Taken = this.dateTimeProvider.GetUtcNow()
};
return(snap);
}
public async Task LogAsync()
{
StringBuilder benchLogs = new StringBuilder();
if (this.lookaheadPuller != null)
{
benchLogs.AppendLine("======Block Puller======");
benchLogs.AppendLine("Lookahead:".PadRight(LoggingConfiguration.ColumnLength) + this.lookaheadPuller.ActualLookahead + " blocks");
benchLogs.AppendLine("Downloaded:".PadRight(LoggingConfiguration.ColumnLength) + this.lookaheadPuller.MedianDownloadCount + " blocks");
benchLogs.AppendLine("==========================");
}
benchLogs.AppendLine("Persistent Tip:".PadRight(LoggingConfiguration.ColumnLength) + this.chain.GetBlock(await this.bottom.GetBlockHashAsync().ConfigureAwait(false))?.Height);
if (this.cache != null)
{
benchLogs.AppendLine("Cache Tip".PadRight(LoggingConfiguration.ColumnLength) + this.chain.GetBlock(await this.cache.GetBlockHashAsync().ConfigureAwait(false))?.Height);
benchLogs.AppendLine("Cache entries".PadRight(LoggingConfiguration.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());
this.logger.LogInformation(benchLogs.ToString());
}