old_contents: from collections import OrderedDict
  
  # Each entry in registry is (stack name, ((host, port), verkey, pubkey))
  
  from plenum.common.txn import ClientBootStrategy
  from plenum.common.types import PLUGIN_TYPE_STATS_CONSUMER, PLUGIN_BASE_DIR_PATH
  
  nodeReg = OrderedDict([
      ('Alpha', ('127.0.0.1', 9701)),
      ('Beta', ('127.0.0.1', 9703)),
      ('Gamma', ('127.0.0.1', 9705)),
      ('Delta', ('127.0.0.1', 9707))
  ])
  
  cliNodeReg = OrderedDict([
      ('AlphaC', ('127.0.0.1', 9702)),
      ('BetaC', ('127.0.0.1', 9704)),
      ('GammaC', ('127.0.0.1', 9706)),
      ('DeltaC', ('127.0.0.1', 9708))
  ])
  
  baseDir = "~/.plenum/"
  
  nodeDataDir = "data/nodes"
  
  clientDataDir = "data/clients"
  
  domainTransactionsFile = "transactions_sandbox"
  
  poolTransactionsFile = "pool_transactions_sandbox"
  
  walletDir = "wallet"
  
  clientBootStrategy = ClientBootStrategy.PoolTxn
  
  hashStore = {
      "type": "file"
  }
  
  primaryStorage = None
  
  secondaryStorage = None
  
  OrientDB = {
      "user": "root",
      "password": "password",
      "host": "127.0.0.1",
      "port": 2424
  }
  
  DefaultPluginPath = {
      # PLUGIN_BASE_DIR_PATH: "<abs path of plugin directory can be given here,
      #  if not given, by default it will pickup plenum/server/plugin path>",
      PLUGIN_TYPE_STATS_CONSUMER: "stats_consumer"
  }
  
  PluginsDir = "plugins"
  
  stewardThreshold = 20
  
  # Monitoring configuration
  PerfCheckFreq = 10
  DELTA = 0.8
  LAMBDA = 60
  OMEGA = 5
  SendMonitorStats = True
  ThroughputWindowSize = 30
  DashboardUpdateFreq = 5
  ThroughputGraphDuration = 240
  LatencyWindowSize = 30
  LatencyGraphDuration = 240
  
  # Stats server configuration
  STATS_SERVER_IP = '127.0.0.1'
  STATS_SERVER_PORT = 50000
  STATS_SERVER_MESSAGE_BUFFER_MAX_SIZE = 1000
  
  RAETLogLevel = "terse"
  RAETLogLevelCli = "mute"
  RAETLogFilePath = None
  RAETLogFilePathCli = None
  RAETMessageTimeout = 60
  
  
  ViewChangeWindowSize = 60
  
  # Timeout factor after which a node starts requesting consistency proofs if has
  # not found enough matching
  ConsistencyProofsTimeout = 5
  
  # Timeout factor after which a node starts requesting transactions
  CatchupTransactionsTimeout = 5
  
  # Log configuration
  logRotationWhen = 'D'
  logRotationInterval = 1
  logRotationBackupCount = 10
  logFormat = '{asctime:s} | {levelname:8s} | {filename:20s} ({lineno:d}) | {funcName:s} | {message:s}'
  logFormatStyle='{'
  
  
  # OPTIONS RELATED TO TESTS
  
  # Expected time for one stack to get connected to another
  ExpectedConnectTime = 1.1
  
new_contents: from collections import OrderedDict
  
  # Each entry in registry is (stack name, ((host, port), verkey, pubkey))
  
  from plenum.common.txn import ClientBootStrategy
  from plenum.common.types import PLUGIN_TYPE_STATS_CONSUMER, PLUGIN_BASE_DIR_PATH
  
  nodeReg = OrderedDict([
      ('Alpha', ('127.0.0.1', 9701)),
      ('Beta', ('127.0.0.1', 9703)),
      ('Gamma', ('127.0.0.1', 9705)),
      ('Delta', ('127.0.0.1', 9707))
  ])
  
  cliNodeReg = OrderedDict([
      ('AlphaC', ('127.0.0.1', 9702)),
      ('BetaC', ('127.0.0.1', 9704)),
      ('GammaC', ('127.0.0.1', 9706)),
      ('DeltaC', ('127.0.0.1', 9708))
  ])
  
  baseDir = "~/.plenum/"
  
  nodeDataDir = "data/nodes"
  
  clientDataDir = "data/clients"
  
  domainTransactionsFile = "transactions_sandbox"
  
  poolTransactionsFile = "pool_transactions_sandbox"
  
  walletDir = "wallet"
  
  clientBootStrategy = ClientBootStrategy.PoolTxn
  
  hashStore = {
      "type": "file"
  }
  
  primaryStorage = None
  
  secondaryStorage = None
  
  OrientDB = {
      "user": "root",
      "password": "password",
      "host": "127.0.0.1",
      "port": 2424
  }
  
  DefaultPluginPath = {
      # PLUGIN_BASE_DIR_PATH: "<abs path of plugin directory can be given here,
      #  if not given, by default it will pickup plenum/server/plugin path>",
      PLUGIN_TYPE_STATS_CONSUMER: "stats_consumer"
  }
  
  PluginsDir = "plugins"
  
  stewardThreshold = 20
  
  # Monitoring configuration
  PerfCheckFreq = 10
  DELTA = 0.8
  LAMBDA = 60
  OMEGA = 5
  SendMonitorStats = True
  ThroughputWindowSize = 30
  DashboardUpdateFreq = 5
  ThroughputGraphDuration = 240
  LatencyWindowSize = 30
  LatencyGraphDuration = 240
  
  # Stats server configuration
  STATS_SERVER_IP = '127.0.0.1'
  STATS_SERVER_PORT = 30000
  STATS_SERVER_MESSAGE_BUFFER_MAX_SIZE = 1000
  
  RAETLogLevel = "terse"
  RAETLogLevelCli = "mute"
  RAETLogFilePath = None
  RAETLogFilePathCli = None
  RAETMessageTimeout = 60
  
  
  ViewChangeWindowSize = 60
  
  # Timeout factor after which a node starts requesting consistency proofs if has
  # not found enough matching
  ConsistencyProofsTimeout = 5
  
  # Timeout factor after which a node starts requesting transactions
  CatchupTransactionsTimeout = 5
  
  # Log configuration
  logRotationWhen = 'D'
  logRotationInterval = 1
  logRotationBackupCount = 10
  logFormat = '{asctime:s} | {levelname:8s} | {filename:20s} ({lineno:d}) | {funcName:s} | {message:s}'
  logFormatStyle='{'
  
  
  # OPTIONS RELATED TO TESTS
  
  # Expected time for one stack to get connected to another
  ExpectedConnectTime = 1.1
  
subject: change stats server port from 50000 to 30000 to prevent collision with local port