def initialize_stats(self, localnode):
"""Initializes statistics collection for the node.
Args:
localnode (Node): the local node. Statistics are relative to
the local node and the remote node.
"""
self.Stats = stats.Stats(localnode.Name, self.Name)
self.Stats.add_metric(stats.Value('Identifier', self.Identifier))
self.Stats.add_metric(
stats.Value('Address', "{0}:{1}".format(self.NetHost,
self.NetPort)))
self.Stats.add_metric(
stats.Sample('MessageQueue', lambda: str(self.MessageQ)))
self.Stats.add_metric(
stats.Sample('MessageQueueLength', lambda: self.MessageQ.Count))
self.Stats.add_metric(
stats.Sample('RoundTripEstimate', lambda: self.Estimator.RTO))
def _initledgerstats(self):
self.JournalStats = stats.Stats(self.LocalNode.Name, 'ledger')
self.JournalStats.add_metric(stats.Counter('CommitedBlockCount'))
self.JournalStats.add_metric(stats.Counter('CommitedTxnCount'))
self.JournalStats.add_metric(
stats.Sample('PendingBlockCount', lambda: self.PendingBlockCount))
self.JournalStats.add_metric(
stats.Sample('PendingTxnCount', lambda: self.PendingTxnCount))
self.StatDomains['ledger'] = self.JournalStats
self.JournalConfigStats = stats.Stats(self.LocalNode.Name,
'ledgerconfig')
self.JournalConfigStats.add_metric(
stats.Sample('MinimumTransactionsPerBlock',
lambda: self.MinimumTransactionsPerBlock))
self.JournalConfigStats.add_metric(
stats.Sample('MaximumTransactionsPerBlock',
lambda: self.MaximumTransactionsPerBlock))
self.StatDomains['ledgerconfig'] = self.JournalConfigStats
def _init_gossip_stats(self, stat_domains):
self.PacketStats = stats.Stats(self.LocalNode.Name, 'packet')
self.PacketStats.add_metric(stats.Average('BytesSent'))
self.PacketStats.add_metric(stats.Average('BytesReceived'))
self.PacketStats.add_metric(stats.Counter('MessagesAcked'))
self.PacketStats.add_metric(stats.Counter('DuplicatePackets'))
self.PacketStats.add_metric(stats.Counter('DroppedPackets'))
self.PacketStats.add_metric(stats.Counter('AcksReceived'))
self.PacketStats.add_metric(stats.Counter('MessagesHandled'))
self.PacketStats.add_metric(stats.Sample(
'UnackedPacketCount', lambda: len(self.PendingAckMap)))
self.MessageStats = stats.Stats(self.LocalNode.Name, 'message')
self.MessageStats.add_metric(stats.MapCounter('MessageType'))
if stat_domains is not None:
stat_domains['packet'] = self.PacketStats
stat_domains['message'] = self.MessageStats
def _initgossipstats(self):
self.PacketStats = stats.Stats(self.LocalNode.Name, 'packet')
self.PacketStats.add_metric(stats.Average('BytesSent'))
self.PacketStats.add_metric(stats.Average('BytesReceived'))
self.PacketStats.add_metric(stats.Counter('MessagesAcked'))
self.PacketStats.add_metric(stats.Counter('DuplicatePackets'))
self.PacketStats.add_metric(stats.Counter('DroppedPackets'))
self.PacketStats.add_metric(stats.Counter('AcksReceived'))
self.PacketStats.add_metric(stats.Counter('MessagesHandled'))
self.PacketStats.add_metric(
stats.Sample('UnackedPacketCount',
lambda: len(self.PendingAckMap)))
self.MessageStats = stats.Stats(self.LocalNode.Name, 'message')
self.MessageStats.add_metric(stats.MapCounter('MessageType'))
self.StatDomains = {
'packet': self.PacketStats,
'message': self.MessageStats
}
