KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use perf_ntttcp method in lisa

Best Python code snippet using lisa_python

nestedperf.py

Source:nestedperf.py

...242            )243            client.tools[Ip].up(self._NIC_NAME, persist=True)244            client.capability.network_interface = Synthetic()245            # run ntttcp test246            perf_ntttcp(247                result,248                server,249                client,250                server_nic_name=self._NIC_NAME,251                client_nic_name=self._NIC_NAME,252                test_case_name=inspect.stack()[1][3],253            )254        finally:255            try:256                # stop running QEMU instances257                node.tools[Qemu].delete_vm()258                # clear bridge and taps259                node.tools[Ip].delete_interface(self._BR_NAME)260            except Exception as e:261                log.debug(f"Failed to clean up vm: {e}")262                node.mark_dirty()263    @TestCaseMetadata(264        description="""265        This script runs ntttcp test on two nested VMs on different L1 guests266        connected with NAT267        """,268        priority=3,269        timeout=_TIME_OUT,270        requirement=simple_requirement(271            min_count=2,272            min_core_count=16,273            network_interface=schema.NetworkInterfaceOptionSettings(274                nic_count=search_space.IntRange(min=2),275            ),276            disk=schema.DiskOptionSettings(277                data_disk_count=search_space.IntRange(min=1),278                data_disk_size=search_space.IntRange(min=12),279            ),280        ),281    )282    def perf_nested_kvm_ntttcp_different_l1_nat(283        self,284        result: TestResult,285        variables: Dict[str, Any],286        log: Logger,287    ) -> None:288        environment = result.environment289        assert environment, "fail to get environment from testresult"290        server_l1 = cast(RemoteNode, environment.nodes[0])291        client_l1 = cast(RemoteNode, environment.nodes[1])292        # parse nested image variables293        (294            nested_image_username,295            nested_image_password,296            _,297            nested_image_url,298        ) = parse_nested_image_variables(variables)299        try:300            # setup nested vm on server in NAT configuration301            server_l2 = self._linux_setup_nat(302                node=server_l1,303                nested_vm_name="server_l2",304                guest_username=nested_image_username,305                guest_password=nested_image_password,306                guest_port=self._SERVER_HOST_FWD_PORT,307                guest_image_url=nested_image_url,308                guest_internal_ip=self._SERVER_IP_ADDR,309                guest_default_nic=self._NIC_NAME,310                bridge_name=self._BR_NAME,311                bridge_network=self._BR_NETWORK,312                bridge_cidr=self._BR_CIDR,313                bridge_gateway=self._BR_GATEWAY,314            )315            # setup nested vm on client in NAT configuration316            client_l2 = self._linux_setup_nat(317                node=client_l1,318                nested_vm_name="client_l2",319                guest_username=nested_image_username,320                guest_password=nested_image_password,321                guest_port=self._CLIENT_HOST_FWD_PORT,322                guest_image_url=nested_image_url,323                guest_internal_ip=self._CLIENT_IP_ADDR,324                guest_default_nic=self._NIC_NAME,325                bridge_name=self._BR_NAME,326                bridge_network=self._BR_NETWORK,327                bridge_cidr=self._BR_CIDR,328                bridge_gateway=self._BR_GATEWAY,329            )330            # run ntttcp test331            perf_ntttcp(332                result,333                server_l2,334                client_l2,335                server_nic_name=self._NIC_NAME,336                client_nic_name=self._NIC_NAME,337                test_case_name=inspect.stack()[1][3],338            )339        finally:340            self._linux_cleanup_nat(server_l1, self._BR_NAME, log)341            self._linux_cleanup_nat(client_l1, self._BR_NAME, log)342    @TestCaseMetadata(343        description="""344        This script runs ntttcp test on two nested VMs on different L1 guests345        connected with NAT346        """,347        priority=3,348        timeout=_TIME_OUT,349        requirement=simple_requirement(350            min_count=2,351            supported_os=[Windows],352            supported_platform_type=[AZURE, READY],353        ),354    )355    def perf_nested_hyperv_ntttcp_different_l1_nat(356        self,357        result: TestResult,358        variables: Dict[str, Any],359        log: Logger,360    ) -> None:361        environment = result.environment362        assert environment, "fail to get environment from testresult"363        server_l1 = cast(RemoteNode, environment.nodes[0])364        client_l1 = cast(RemoteNode, environment.nodes[1])365        # parse nested image variables366        (367            nested_image_username,368            nested_image_password,369            _,370            nested_image_url,371        ) = parse_nested_image_variables(variables)372        try:373            # setup nested vm on server in NAT configuration374            server_l2 = self._windows_setup_nat(375                node=server_l1,376                nested_vm_name="server_l2",377                guest_username=nested_image_username,378                guest_password=nested_image_password,379                guest_port=self._SERVER_HOST_FWD_PORT,380                guest_image_url=nested_image_url,381            )382            # setup nested vm on client in NAT configuration383            client_l2 = self._windows_setup_nat(384                node=client_l1,385                nested_vm_name="client_l2",386                guest_username=nested_image_username,387                guest_password=nested_image_password,388                guest_port=self._CLIENT_HOST_FWD_PORT,389                guest_image_url=nested_image_url,390            )391            # run ntttcp test392            perf_ntttcp(393                result,394                server_l2,395                client_l2,396                test_case_name=inspect.stack()[1][3],397            )398        finally:399            # cleanup server400            try:401                hyperv_remove_nested_vm(server_l1, "server_l2")402            except Exception as e:403                log.debug(f"Failed to clean up server vm: {e}")404                server_l1.mark_dirty()405            # cleanup client406            try:...

performance.py

Source:performance.py

...297                for lagscope in [server_lagscope, client_lagscope]:298                    lagscope.kill()299                    lagscope.restore_busy_poll()300        else:301            ntttcp_messages = perf_ntttcp(302                test_result=test_result,303                udp_mode=False,304                connections=[1],305                test_case_name=inspect.stack()[2].function,306            )307            return float(308                # The type is always TCP message, because the above line set udp309                # to False. Ignore type error here, because UDP message has no310                # latency metrics.311                sum(x.latency_us for x in ntttcp_messages)  # type: ignore312                / len(ntttcp_messages)313            )314    def _execute_rx_drop_test(315        self,...

networkperf.py

Source:networkperf.py

...126            network_interface=Synthetic(),127        ),128    )129    def perf_tcp_ntttcp_128_connections_synthetic(self, result: TestResult) -> None:130        perf_ntttcp(result, connections=[128])131    @TestCaseMetadata(132        description="""133        This test case uses ntttcp to test synthetic tcp network throughput.134        """,135        priority=3,136        timeout=TIMEOUT,137        requirement=simple_requirement(138            min_count=2,139            network_interface=Synthetic(),140        ),141    )142    def perf_tcp_ntttcp_synthetic(self, result: TestResult) -> None:143        perf_ntttcp(result)144    @TestCaseMetadata(145        description="""146        This test case uses ntttcp to test sriov tcp network throughput.147        """,148        priority=3,149        timeout=TIMEOUT,150        requirement=simple_requirement(151            min_count=2,152            network_interface=Sriov(),153        ),154    )155    def perf_tcp_ntttcp_sriov(self, result: TestResult) -> None:156        perf_ntttcp(result)157    @TestCaseMetadata(158        description="""159        This test case uses ntttcp to test synthetic udp network throughput.160        """,161        priority=3,162        timeout=TIMEOUT,163        requirement=simple_requirement(164            min_count=2,165            network_interface=Synthetic(),166        ),167    )168    def perf_udp_1k_ntttcp_synthetic(self, result: TestResult) -> None:169        perf_ntttcp(result, udp_mode=True)170    @TestCaseMetadata(171        description="""172        This test case uses ntttcp to test sriov udp network throughput.173        """,174        priority=3,175        timeout=TIMEOUT,176        requirement=simple_requirement(177            min_count=2,178            network_interface=Sriov(),179        ),180    )181    def perf_udp_1k_ntttcp_sriov(self, result: TestResult) -> None:182        perf_ntttcp(result, udp_mode=True)183    @TestCaseMetadata(184        description="""185        This test case uses iperf3 to test synthetic tcp network throughput.186        """,187        priority=3,188        timeout=TIMEOUT,189        requirement=simple_requirement(190            min_count=2,191            network_interface=Synthetic(),192        ),193    )194    def perf_tcp_iperf_synthetic(self, result: TestResult) -> None:195        perf_iperf(196            result,...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.