Make transaction generator a configurable option to TransactionGeneratorsLauncher.

tests/PerformanceHarness/README.md

@@ -8,7 +8,7 @@ The `PerformanceTest`'s main goal is to measure current peak performance metrics
 
 The `PerformanceTestBasic` test performs a single basic performance test that targets a configurable TPS target and, if successful, reports statistics on performance metrics measured during the test.  It configures and launches a blockchain test environment, creates wallets and accounts for testing, and configures and launches transaction generators for creating specific transaction load in the ecosystem.  Finally it analyzes the performance of the system under the configuration through log analysis and chain queries and produces a [Performance Test Basic Report](#performance-test-basic-report).
 
-The `launch_generators.py` support script provides a means to easily calculate and spawn the number of transaction generator instances to generate a given target TPS, distributing generation load between the instances in a fair manner such that the aggregate load meets the requested test load.
+The `TransactionGeneratorsLauncher` provides a means to easily calculate and spawn the number of transaction generator instances to generate a given target TPS, distributing generation load between the instances in a fair manner such that the aggregate load meets the requested test load.
 
 The `log_reader.py` support script is used primarily to analyze `nodeos` log files to glean information about generated blocks and transactions within those blocks after a test has concluded.  This information is used to produce the performance test report.
 

tests/PerformanceHarness/performance_test.py

@@ -49,6 +49,8 @@ class PtConfig:
         userTrxDataFile: Path=None
         endpointMode: str="p2p"
         opModeCmd: str=""
+        trxGenerator: Path=Path(".")
+
 
         def __post_init__(self):
             self.opModeDesc = "Block Producer Operational Mode" if self.opModeCmd == "testBpOpMode" else "API Node Operational Mode" if self.opModeCmd == "testApiOpMode" else "Undefined Operational Mode"
@@ -112,7 +114,8 @@ def performPtbBinarySearch(self, clusterConfig: PerformanceTestBasic.ClusterConf
             scenarioResult = PerformanceTest.PerfTestSearchIndivResult(success=False, searchTarget=binSearchTarget, searchFloor=floor, searchCeiling=ceiling)
             ptbConfig = PerformanceTestBasic.PtbConfig(targetTps=binSearchTarget, testTrxGenDurationSec=self.ptConfig.testDurationSec, tpsLimitPerGenerator=self.ptConfig.tpsLimitPerGenerator,
                                                        numAddlBlocksToPrune=self.ptConfig.numAddlBlocksToPrune, logDirRoot=logDirRoot, delReport=delReport,
-                                                       quiet=quiet, userTrxDataFile=self.ptConfig.userTrxDataFile, endpointMode=self.ptConfig.endpointMode)
+                                                       quiet=quiet, userTrxDataFile=self.ptConfig.userTrxDataFile, endpointMode=self.ptConfig.endpointMode,
+                                                       trxGenerator=self.ptConfig.trxGenerator)
 
             myTest = PerformanceTestBasic(testHelperConfig=self.testHelperConfig, clusterConfig=clusterConfig, ptbConfig=ptbConfig, testNamePath=os.path.basename(sys.argv[0]).rsplit('.',maxsplit=1)[0])
             myTest.runTest()
@@ -154,7 +157,8 @@ def performPtbReverseLinearSearch(self, tpsInitial: int) -> TpsTestResult.PerfTe
             scenarioResult = PerformanceTest.PerfTestSearchIndivResult(success=False, searchTarget=searchTarget, searchFloor=absFloor, searchCeiling=absCeiling)
             ptbConfig = PerformanceTestBasic.PtbConfig(targetTps=searchTarget, testTrxGenDurationSec=self.ptConfig.testDurationSec, tpsLimitPerGenerator=self.ptConfig.tpsLimitPerGenerator,
                                                     numAddlBlocksToPrune=self.ptConfig.numAddlBlocksToPrune, logDirRoot=self.loggingConfig.ptbLogsDirPath, delReport=self.ptConfig.delReport,
-                                                    quiet=self.ptConfig.quiet, delPerfLogs=self.ptConfig.delPerfLogs, userTrxDataFile=self.ptConfig.userTrxDataFile, endpointMode=self.ptConfig.endpointMode)
+                                                    quiet=self.ptConfig.quiet, delPerfLogs=self.ptConfig.delPerfLogs, userTrxDataFile=self.ptConfig.userTrxDataFile, endpointMode=self.ptConfig.endpointMode,
+                                                    trxGenerator=self.ptConfig.trxGenerator)
 
             myTest = PerformanceTestBasic(testHelperConfig=self.testHelperConfig, clusterConfig=self.clusterConfig, ptbConfig=ptbConfig, testNamePath=os.path.basename(sys.argv[0]).rsplit('.',maxsplit=1)[0])
             myTest.runTest()

tests/PerformanceHarness/performance_test_basic.py

@@ -173,7 +173,7 @@ class PtbConfig:
         userTrxDataFile: Path=None
         endpointMode: str="p2p"
         apiEndpoint: str=None
-
+        trxGenerator: Path=Path(".")
 
         def __post_init__(self):
             self.expectedTransactionsSent = self.testTrxGenDurationSec * self.targetTps
@@ -454,7 +454,7 @@ def configureConnections():
         self.data.startBlock = self.waitForEmptyBlocks(self.validationNode, self.emptyBlockGoal)
         tpsTrxGensConfig = TpsTrxGensConfig(targetTps=self.ptbConfig.targetTps, tpsLimitPerGenerator=self.ptbConfig.tpsLimitPerGenerator, connectionPairList=self.connectionPairList)
 
-        self.cluster.trxGenLauncher = TransactionGeneratorsLauncher(chainId=chainId, lastIrreversibleBlockId=lib_id, contractOwnerAccount=self.clusterConfig.specifiedContract.account.name,
+        self.cluster.trxGenLauncher = TransactionGeneratorsLauncher(trxGenerator=self.ptbConfig.trxGenerator, chainId=chainId, lastIrreversibleBlockId=lib_id, contractOwnerAccount=self.clusterConfig.specifiedContract.account.name,
                                                        accts=','.join(map(str, self.accountNames)), privateKeys=','.join(map(str, self.accountPrivKeys)),
                                                        trxGenDurationSec=self.ptbConfig.testTrxGenDurationSec, logDir=self.trxGenLogDirPath,
                                                        abiFile=abiFile, actionsData=actionsDataJson, actionsAuths=actionsAuthsJson,
@@ -722,6 +722,7 @@ def _createBaseArgumentParser(defEndpointApiDef: str, defProdNodeCnt: int, defVa
                                          block log file is removed after startup.", default=None)
         ptbBaseParserGroup.add_argument("--http-threads", type=int, help=argparse.SUPPRESS if suppressHelp else "Number of worker threads in http thread pool", default=2)
         ptbBaseParserGroup.add_argument("--chain-state-db-size-mb", type=int, help=argparse.SUPPRESS if suppressHelp else "Maximum size (in MiB) of the chain state database", default=25600)
+        ptbBaseParserGroup.add_argument("--trx-generator", type=str, help=argparse.SUPPRESS if suppressHelp else "Transaction Generator executable", default="./tests/trx_generator/trx_generator")
 
         return ptbBaseParser
 

tests/PerformanceHarnessScenarioRunner.py

@@ -63,7 +63,8 @@ def main():
                                                 delPerfLogs=args.del_perf_logs,
                                                 printMissingTransactions=args.print_missing_transactions,
                                                 userTrxDataFile=Path(args.user_trx_data_file) if args.user_trx_data_file is not None else None,
-                                                endpointMode=args.endpoint_mode)
+                                                endpointMode=args.endpoint_mode,
+                                                trxGenerator=args.trx_generator)
         Utils.Print(f"testNamePath: {PurePath(PurePath(__file__).name).stem}")
         myTest = performance_test_basic.PerformanceTestBasic(testHelperConfig=testHelperConfig, clusterConfig=testClusterConfig, ptbConfig=ptbConfig, testNamePath=f"{PurePath(PurePath(__file__).name).stem}")
     elif args.scenario_type_sub_cmd == "findMax":
@@ -85,7 +86,8 @@ def main():
                                             calcNetThreads=args.calc_net_threads,
                                             userTrxDataFile=Path(args.user_trx_data_file) if args.user_trx_data_file is not None else None,
                                             endpointMode=args.endpoint_mode,
-                                            opModeCmd=args.op_mode_sub_cmd)
+                                            opModeCmd=args.op_mode_sub_cmd,
+                                            trxGenerator=args.trx_generator)
 
         myTest = performance_test.PerformanceTest(testHelperConfig=testHelperConfig, clusterConfig=testClusterConfig, ptConfig=ptConfig)
     else:

tests/TestHarness/CMakeLists.txt

@@ -9,7 +9,7 @@ configure_file(queries.py . COPYONLY)
 configure_file(transactions.py . COPYONLY)
 configure_file(libc.py . COPYONLY)
 configure_file(interfaces.py . COPYONLY)
-configure_file(launch_transaction_generators.py . COPYONLY)
+configure_file(TransactionGeneratorsLauncher.py . COPYONLY)
 configure_file(logging.py . COPYONLY)
 configure_file(depresolver.py . COPYONLY)
 configure_file(launcher.py . COPYONLY)

tests/TestHarness/Cluster.py

@@ -22,7 +22,7 @@
 from .Node import BlockType
 from .Node import Node
 from .WalletMgr import WalletMgr
-from .launch_transaction_generators import TransactionGeneratorsLauncher, TpsTrxGensConfig
+from .TransactionGeneratorsLauncher import TransactionGeneratorsLauncher, TpsTrxGensConfig
 from .launcher import cluster_generator
 try:
     from .libc import unshare, CLONE_NEWNET
@@ -1554,7 +1554,8 @@ def stripValues(lowestMaxes,greaterThan):
 
     def launchTrxGenerators(self, contractOwnerAcctName: str, acctNamesList: list, acctPrivKeysList: list,
                             nodeId: int=0, tpsPerGenerator: int=10, numGenerators: int=1, durationSec: int=60,
-                            waitToComplete:bool=False, abiFile=None, actionsData=None, actionsAuths=None):
+                            waitToComplete:bool=False, abiFile=None, actionsData=None, actionsAuths=None,
+                            trxGenerator=Path("./tests/trx_generator/trx_generator")):
         Utils.Print("Configure txn generators")
         node=self.getNode(nodeId)
         info = node.getInfo()
@@ -1567,7 +1568,7 @@ def launchTrxGenerators(self, contractOwnerAcctName: str, acctNamesList: list, a
         self.preExistingFirstTrxFiles = glob.glob(f"{Utils.DataDir}/first_trx_*.txt")
         connectionPairList = [f"{self.host}:{self.getNodeP2pPort(nodeId)}"]
         tpsTrxGensConfig = TpsTrxGensConfig(targetTps=targetTps, tpsLimitPerGenerator=tpsLimitPerGenerator, connectionPairList=connectionPairList)
-        self.trxGenLauncher = TransactionGeneratorsLauncher(chainId=chainId, lastIrreversibleBlockId=lib_id,
+        self.trxGenLauncher = TransactionGeneratorsLauncher(trxGenerator=trxGenerator, chainId=chainId, lastIrreversibleBlockId=lib_id,
                                                     contractOwnerAccount=contractOwnerAcctName, accts=','.join(map(str, acctNamesList)),
                                                     privateKeys=','.join(map(str, acctPrivKeysList)), trxGenDurationSec=durationSec, logDir=Utils.DataDir,
                                                     abiFile=abiFile, actionsData=actionsData, actionsAuths=actionsAuths, tpsTrxGensConfig=tpsTrxGensConfig,

tests/TestHarness/launch_transaction_generators.py → tests/TestHarness/TransactionGeneratorsLauncher.py

@@ -37,8 +37,9 @@ def __init__(self, targetTps: int, tpsLimitPerGenerator: int, connectionPairList
 
 class TransactionGeneratorsLauncher:
 
-    def __init__(self, chainId: int, lastIrreversibleBlockId: int, contractOwnerAccount: str, accts: str, privateKeys: str, trxGenDurationSec: int, logDir: str,
+    def __init__(self, trxGenerator: Path, chainId: int, lastIrreversibleBlockId: int, contractOwnerAccount: str, accts: str, privateKeys: str, trxGenDurationSec: int, logDir: str,
                  abiFile: Path, actionsData, actionsAuths, tpsTrxGensConfig: TpsTrxGensConfig, endpointMode: str, apiEndpoint: str=None):
+        self.trxGenerator = trxGenerator
         self.chainId = chainId
         self.lastIrreversibleBlockId = lastIrreversibleBlockId
         self.contractOwnerAccount  = contractOwnerAccount
@@ -59,7 +60,8 @@ def launch(self, waitToComplete=True):
         for id, targetTps in enumerate(self.tpsTrxGensConfig.targetTpsPerGenList):
             connectionPair = self.tpsTrxGensConfig.connectionPairList[connectionPairIter].rsplit(":")
             popenStringList = [
-                                './tests/trx_generator/trx_generator',
+                                # './tests/trx_generator/trx_generator',
+                                f'{self.trxGenerator}',
                                 '--generator-id', f'{id}',
                                 '--chain-id', f'{self.chainId}',
                                 '--last-irreversible-block-id', f'{self.lastIrreversibleBlockId}',
@@ -80,7 +82,7 @@ def launch(self, waitToComplete=True):
                 popenStringList.extend(['--api-endpoint', f'{self.apiEndpoint}'])
 
             if Utils.Debug:
-                Print(f"Running trx_generator: {' '.join(popenStringList)}")
+                Print(f"Running transaction generator {self.trxGenerator} : {' '.join(popenStringList)}")
             self.subprocess_ret_codes.append(subprocess.Popen(popenStringList))
             connectionPairIter = (connectionPairIter + 1) % len(self.tpsTrxGensConfig.connectionPairList)
         exitCodes=None
@@ -97,6 +99,7 @@ def killAll(self):
 def parseArgs():
     parser = argparse.ArgumentParser(add_help=False)
     parser.add_argument('-?', '--help', action='help', default=argparse.SUPPRESS, help=argparse._('show this help message and exit'))
+    parser.add_argument("trx_generator", type=str, help="The path to the transaction generator binary to excecute")
     parser.add_argument("chain_id", type=str, help="Chain ID")
     parser.add_argument("last_irreversible_block_id", type=str, help="Last irreversible block ID")
     parser.add_argument("contract_owner_account", type=str, help="Cluster contract owner account name")
@@ -119,23 +122,3 @@ def parseArgs():
 
     args = parser.parse_args()
     return args
-
-def main():
-    args = parseArgs()
-    connectionPairList = sub('[\s+]', '', args.connection_pair_list)
-    connectionPairList = connectionPairList.rsplit(',')
-
-    trxGenLauncher = TransactionGeneratorsLauncher(chainId=args.chain_id, lastIrreversibleBlockId=args.last_irreversible_block_id,
-                                                   contractOwnerAccount=args.contract_owner_account, accts=args.accounts,
-                                                   privateKeys=args.priv_keys, trxGenDurationSec=args.trx_gen_duration, logDir=args.log_dir,
-                                                   abiFile=args.abi_file, actionsData=args.actions_data, actionsAuths=args.actions_auths,
-                                                   tpsTrxGensConfig=TpsTrxGensConfig(targetTps=args.target_tps, tpsLimitPerGenerator=args.tps_limit_per_generator,
-                                                                                     connectionPairList=connectionPairList),
-                                                   endpointMode=args.endpoint_mode, apiEndpoint=args.api_endpoint)
-
-
-    exit_codes = trxGenLauncher.launch()
-    exit(exit_codes)
-
-if __name__ == '__main__':
-    main()

tests/TestHarness/__init__.py

@@ -1,4 +1,4 @@
-__all__ = ['Node', 'Cluster', 'WalletMgr', 'launcher', 'logging', 'depresolver', 'testUtils', 'TestHelper', 'queries', 'transactions', 'accounts', 'launch_transaction_generators', 'TransactionGeneratorsLauncher', 'TpsTrxGensConfig', 'core_symbol']
+__all__ = ['Node', 'Cluster', 'WalletMgr', 'launcher', 'logging', 'depresolver', 'testUtils', 'TestHelper', 'queries', 'transactions', 'accounts', 'TransactionGeneratorsLauncher', 'TpsTrxGensConfig', 'core_symbol']
 
 from .Cluster import Cluster
 from .Node import Node
@@ -9,5 +9,5 @@
 from .testUtils import Utils
 from .Node import ReturnType
 from .TestHelper import TestHelper
-from .launch_transaction_generators import TransactionGeneratorsLauncher, TpsTrxGensConfig
+from .TransactionGeneratorsLauncher import TransactionGeneratorsLauncher, TpsTrxGensConfig
 from .core_symbol import CORE_SYMBOL