def _test_create_server(self, gpus):
# Create a TritonServerConfig
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Run for both types of environments
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
# Try to create a server without specifying model repository and expect
# error
server_config['model-repository'] = None
with self.assertRaises(
AssertionError,
msg="Expected AssertionError for trying to create"
"server without specifying model repository."):
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
with self.assertRaises(
AssertionError,
msg="Expected AssertionError for trying to create"
"server without specifying model repository."):
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
def _test_cpu_stats(self, gpus):
device_requests = [device.device_id() for device in gpus]
# Create a TritonServerConfig
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Test local server cpu_stats
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
self.server.start()
_, _ = self.server.cpu_stats()
self.server_local_mock.assert_cpu_stats_called()
self.server.stop()
# Test docker server cpu stats
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
self.server.start()
# The following needs to be called as it resets exec_run return value
self.server_docker_mock.assert_server_process_start_called_with(
f'{TRITON_DOCKER_BIN_PATH} {server_config.to_cli_string()}',
MODEL_REPOSITORY_PATH, TRITON_IMAGE, device_requests, gpus, 8000,
8001, 8002)
_, _ = self.server.cpu_stats()
self.server_docker_mock.assert_cpu_stats_called()
self.server.stop()
def test_monitor_disable(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
gpus = [
GPUDevice('TEST_DEVICE_NAME', 0, "TEST_PCI_BUS_ID", "TEST_UUID")
]
frequency = 1
monitoring_time = 2
metrics = []
server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
# Start triton and monitor
server.start()
cpu_monitor = CPUMonitor(server, frequency, metrics)
cpu_monitor.start_recording_metrics()
time.sleep(monitoring_time)
records = cpu_monitor.stop_recording_metrics()
# Assert no library calls
self.server_local_mock.assert_cpu_stats_not_called()
cpu_monitor.destroy()
server.stop()
def test_cpu_stats(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
gpus = ['all']
# Test local server cpu_stats
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config)
self.server.start()
_, _ = self.server.cpu_stats()
self.server_local_mock.assert_cpu_stats_called()
self.server.stop()
# Test docker server cpu stats
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
self.server.start()
# The following needs to be called as it resets exec_run return value
self.server_docker_mock.assert_server_process_start_called_with(
TRITON_DOCKER_BIN_PATH + ' ' + server_config.to_cli_string(),
MODEL_REPOSITORY_PATH, TRITON_IMAGE, 8000, 8001, 8002)
_, _ = self.server.cpu_stats()
self.server_docker_mock.assert_cpu_stats_called()
self.server.stop()
def test_measurement_request_count_increase(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, client, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=self.gpus)
perf_analyzer = PerfAnalyzer(path=PERF_BIN_PATH,
config=self.config,
max_retries=10,
timeout=100,
max_cpu_util=50)
self.client = TritonClientFactory.create_grpc_client(
server_url=TEST_GRPC_URL)
self.server.start()
# Test the timeout for count mode
self.client.wait_for_server_ready(num_retries=1)
test_both_output = "Please use a larger time window"
self.perf_mock.set_perf_analyzer_result_string(test_both_output)
self.perf_mock.set_perf_analyzer_return_code(1)
perf_metrics = [PerfThroughput, PerfLatencyP99]
perf_analyzer.run(perf_metrics)
self.assertEqual(
self.perf_mock.get_perf_analyzer_popen_read_call_count(), 10)
def test_measurement_interval_increase(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, client, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=self.gpus)
perf_analyzer_config = PerfAnalyzerConfig()
perf_analyzer_config['model-name'] = TEST_MODEL_NAME
perf_analyzer_config['concurrency-range'] = TEST_CONCURRENCY_RANGE
perf_analyzer_config['measurement-mode'] = 'time_windows'
perf_analyzer = PerfAnalyzer(path=PERF_BIN_PATH,
config=self.config,
max_retries=10,
timeout=100,
max_cpu_util=50)
self.client = TritonClientFactory.create_grpc_client(
server_url=TEST_GRPC_URL)
self.server.start()
# Test failure to stabilize for measurement windows
self.client.wait_for_server_ready(num_retries=1)
test_stabilize_output = "Please use a larger time window"
self.perf_mock.set_perf_analyzer_result_string(test_stabilize_output)
self.perf_mock.set_perf_analyzer_return_code(1)
perf_metrics = [PerfThroughput, PerfLatencyP99]
perf_analyzer.run(perf_metrics)
self.assertEqual(
self.perf_mock.get_perf_analyzer_popen_read_call_count(), 10)
def test_run(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, client, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config)
perf_analyzer = PerfAnalyzer(path=PERF_BIN_PATH, config=self.config)
self.client = TritonClientFactory.create_grpc_client(
server_url=TEST_GRPC_URL)
self.server.start()
self.client.wait_for_server_ready(num_retries=1)
# Run perf analyzer with dummy metrics to check command parsing
perf_metrics = [id]
test_latency_output = "Avg latency: 5000 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_latency_output)
perf_analyzer.run(perf_metrics)
self.perf_mock.assert_perf_analyzer_run_as(
[PERF_BIN_PATH, '-m', TEST_MODEL_NAME])
# Test latency parsing
test_latency_output = "Avg latency: 5000 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_latency_output)
perf_metrics = [PerfLatency]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 5000)
# Test throughput parsing
test_throughput_output = "Throughput: 46.8 infer/sec\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_throughput_output)
perf_metrics = [PerfThroughput]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 46.8)
# Test parsing for both
test_both_output = "Throughput: 0.001 infer/sec\nAvg latency: 3.6 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_both_output)
perf_metrics = [PerfThroughput, PerfLatency]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 2)
self.assertEqual(records[0].value(), 0.001)
self.assertEqual(records[1].value(), 3.6)
# Test exception handling
with self.assertRaisesRegex(
expected_exception=TritonModelAnalyzerException,
expected_regex="Running perf_analyzer with",
msg="Expected TritonModelAnalyzerException"):
self.perf_mock.raise_exception_on_run()
perf_analyzer.run(perf_metrics)
self.server.stop()
def test_run(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, client, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config)
perf_analyzer = PerfAnalyzer(path=PERF_BIN_PATH,
config=self.config,
timeout=100,
max_cpu_util=50)
self.client = TritonClientFactory.create_grpc_client(
server_url=TEST_GRPC_URL)
self.server.start()
self.client.wait_for_server_ready(num_retries=1)
# Run perf analyzer with dummy metrics to check command parsing
perf_metrics = [id]
test_latency_output = "p99 latency: 5000 us\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_latency_output)
perf_analyzer.run(perf_metrics)
self.perf_mock.assert_perf_analyzer_run_as([
PERF_BIN_PATH, '-m', TEST_MODEL_NAME, '--measurement-interval',
str(self.config['measurement-interval'])
])
# Test latency parsing
test_latency_output = "p99 latency: 5000 us\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_latency_output)
perf_metrics = [PerfLatency]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 5)
# Test throughput parsing
test_throughput_output = "Throughput: 46.8 infer/sec\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_throughput_output)
perf_metrics = [PerfThroughput]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 46.8)
# Test parsing for both
test_both_output = "Throughput: 0.001 infer/sec\np99 latency: 3600 us\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_both_output)
perf_metrics = [PerfThroughput, PerfLatency]
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 2)
self.assertEqual(records[0].value(), 0.001)
self.assertEqual(records[1].value(), 3.6)
# Test exception handling
self.perf_mock.set_perf_analyzer_return_code(1)
self.assertTrue(perf_analyzer.run(perf_metrics), 1)
self.server.stop()
def test_start_wait_stop_gpus(self):
# Create a TritonServerConfig
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
os.environ['CUDA_VISIBLE_DEVICES'] = '0'
# Create server in docker, start , wait, and stop
self.server = TritonServerFactory.create_server_docker(
model_path=MODEL_LOCAL_PATH,
image=TRITON_IMAGE,
config=server_config)
# Set mock status_code to error, and generate exception
self._mock_server_wait_for_ready(assert_raises=True)
# Start server check that mocked api is called
self.server.start()
self.server_docker_mock.assert_server_process_start_called_with(
TRITON_DOCKER_BIN_PATH + ' ' + server_config.to_cli_string(),
MODEL_LOCAL_PATH, MODEL_REPOSITORY_PATH, TRITON_IMAGE, 8000, 8001,
8002)
# Mock status code for connected server then stop
self._mock_server_wait_for_ready(assert_raises=False)
# Stop container and check api calls
self.server.stop()
self.server_docker_mock.assert_server_process_terminate_called()
# Create local server which runs triton as a subprocess
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config)
self._mock_server_wait_for_ready(assert_raises=True)
# Check that API functions are called
self.server.start()
self.server_local_mock.assert_server_process_start_called_with(cmd=[
TRITON_LOCAL_BIN_PATH, '--model-repository', MODEL_REPOSITORY_PATH
])
self._mock_server_wait_for_ready(assert_raises=False)
self.server.stop()
self.server_local_mock.assert_server_process_terminate_called()
def _test_start_stop_gpus(self, gpus):
device_requests = [device.device_id() for device in gpus]
# Create a TritonServerConfig
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server in docker, start , wait, and stop
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
# Start server check that mocked api is called
self.server.start()
self.server_docker_mock.assert_server_process_start_called_with(
f"{TRITON_DOCKER_BIN_PATH} {server_config.to_cli_string()}",
MODEL_REPOSITORY_PATH, TRITON_IMAGE, device_requests, gpus, 8000,
8001, 8002)
self.server_docker_mock.raise_exception_on_container_run()
with self.assertRaises(TritonModelAnalyzerException):
self.server.start()
self.server_docker_mock.stop_raise_exception_on_container_run()
# Stop container and check api calls
self.server.stop()
self.server_docker_mock.assert_server_process_terminate_called()
# Create local server which runs triton as a subprocess
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
# Check that API functions are called
self.server.start()
self.server_local_mock.assert_server_process_start_called_with(
cmd=[
TRITON_LOCAL_BIN_PATH, '--model-repository',
MODEL_REPOSITORY_PATH
],
gpus=gpus)
self.server.stop()
self.server_local_mock.assert_server_process_terminate_called()
def _test_get_logs(self, gpus):
# Create a TritonServerConfig
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Check docker server logs
self.server = TritonServerFactory.create_server_docker(
image=TRITON_IMAGE, config=server_config, gpus=gpus)
self.server.start()
self.server.stop()
self.server_docker_mock.assert_server_process_terminate_called()
self.assertEqual(self.server.logs(), "Triton Server Test Log")
# Create local server logs
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
self.server.start()
self.server.stop()
self.server_local_mock.assert_server_process_terminate_called()
self.assertEqual(self.server.logs(), "Triton Server Test Log")
def test_record_cpu_memory(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
gpus = [
GPUDevice('TEST_DEVICE_NAME', 0, "TEST_PCI_BUS_ID", "TEST_UUID")
]
frequency = 1
monitoring_time = 2
metrics = [CPUAvailableRAM, CPUUsedRAM]
server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=gpus)
# Start triton and monitor
server.start()
cpu_monitor = CPUMonitor(server, frequency, metrics)
cpu_monitor.start_recording_metrics()
time.sleep(monitoring_time)
records = cpu_monitor.stop_recording_metrics()
# Assert library calls
self.server_local_mock.assert_cpu_stats_called()
# Assert instance types
for record in records:
self.assertIsInstance(record.value(), float)
self.assertIsInstance(record.timestamp(), int)
# The number of records should be dividable by number of metrics
self.assertTrue(len(records) % len(metrics) == 0)
self.assertTrue(len(records) > 0)
with self.assertRaises(TritonModelAnalyzerException):
cpu_monitor.stop_recording_metrics()
cpu_monitor.destroy()
server.stop()
def test_run(self, requests_mock):
# Now create a server config
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config)
perf_client = PerfAnalyzer(path=PERF_BIN_PATH, config=self.config)
self.server.start()
requests_mock.get.return_value.status_code = 200
self.server.wait_for_ready(num_retries=1)
# Run perf analyzer
throughput_record, latency_record = perf_client.run()
self.perf_mock.assert_perf_analyzer_run_as(
[PERF_BIN_PATH, '-m', TEST_MODEL_NAME])
self.server.stop()
# Test latency parsing
test_latency_output = "Avg latency: 5000 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_latency_output)
_, latency_record = perf_client.run()
self.assertEqual(latency_record.value(), 5000)
# Test throughput parsing
test_throughput_output = "Throughput: 46.8 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_throughput_output)
throughput_record, _ = perf_client.run()
self.assertEqual(throughput_record.value(), 46.8)
# Test parsing for both
test_both_output = "Throughput: 0.001 ms\nAvg latency: 3.6 ms\n\n\n\n"
self.perf_mock.set_perf_analyzer_result_string(test_both_output)
throughput_record, latency_record = perf_client.run()
self.assertEqual(throughput_record.value(), 0.001)
self.assertEqual(latency_record.value(), 3.6)
def test_run(self):
server_config = TritonServerConfig()
server_config['model-repository'] = MODEL_REPOSITORY_PATH
# Create server, client, PerfAnalyzer, and wait for server ready
self.server = TritonServerFactory.create_server_local(
path=TRITON_LOCAL_BIN_PATH, config=server_config, gpus=self.gpus)
perf_analyzer = PerfAnalyzer(path=PERF_BIN_PATH,
config=self.config,
max_retries=10,
timeout=100,
max_cpu_util=50)
self.client = TritonClientFactory.create_grpc_client(
server_url=TEST_GRPC_URL)
self.server.start()
self.client.wait_for_server_ready(num_retries=1)
pa_csv_mock = """Concurrency,Inferences/Second,Client Send,Network+Server Send/Recv,Server Queue,Server Compute Input,Server Compute Infer,Server Compute Output,Client Recv,p50 latency,p90 latency,p95 latency,p99 latency,Avg latency,request/response,response wait\n1,46.8,2,187,18,34,65,16,1,4600,4700,4800,4900,5000,3,314"""
# Test avg latency parsing
perf_metrics = [PerfLatencyAvg]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 5)
# Test p90 latency parsing
perf_metrics = [PerfLatencyP90]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 4.7)
# Test p95 latency parsing
perf_metrics = [PerfLatencyP95]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 4.8)
# Test p99 latency parsing
perf_metrics = [PerfLatencyP99]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 4.9)
# Test throughput parsing
perf_metrics = [PerfThroughput]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 46.8)
# Test client response wait
perf_metrics = [PerfClientResponseWait]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 0.314)
# Test server queue
perf_metrics = [PerfServerQueue]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 0.018)
# Test server compute infer
perf_metrics = [PerfServerComputeInfer]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 0.065)
# Test server compute input
perf_metrics = [PerfServerComputeInput]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 0.034)
# Test server compute infer
perf_metrics = [PerfServerComputeOutput]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 1)
self.assertEqual(records[0].value(), 0.016)
# # Test parsing for subset
perf_metrics = [
PerfThroughput, PerfLatencyAvg, PerfLatencyP90, PerfLatencyP95,
PerfLatencyP99
]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
perf_analyzer.run(perf_metrics)
records = perf_analyzer.get_records()
self.assertEqual(len(records), 5)
# Test no exceptions are raised when nothing can be parsed
pa_csv_empty = ""
perf_metrics = [
PerfThroughput, PerfClientSendRecv, PerfClientResponseWait,
PerfServerQueue, PerfServerComputeInfer, PerfServerComputeInput,
PerfServerComputeOutput
]
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
self.assertFalse(perf_analyzer.run(perf_metrics))
# Test exception handling
self.perf_mock.set_perf_analyzer_return_code(1)
with patch('model_analyzer.perf_analyzer.perf_analyzer.open',
mock_open(read_data=pa_csv_mock)), patch(
'model_analyzer.perf_analyzer.perf_analyzer.os.remove'):
self.assertTrue(perf_analyzer.run(perf_metrics))
self.server.stop()
