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2017-11-20Merge "paths: Modify algorithm for PATHS verification"Martin Klozik1-5/+14
2017-11-09paths: Modify algorithm for PATHS verificationMartin Klozik1-5/+14
VSPERF verifies if PATHS to the tools (vSwitch, VNF, etc.) are valid. This check was modified to take into the account tools required by selected testcase. It will help to avoid runtime errors triggered by missing tools, which are not essential for testcase execution. Change-Id: Ifcfea983cad1bdbc8c1f08c7a0281001005410df Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-11-03teststeps: Improvements and bugfixing of teststepsMartin Klozik1-2/+9
This patch introduces several improvements and small bugfixes of teststeps. These changes were identified during implementation of OVS/DPDK regression tests. Patch content: * teststeps: step aliases were implemented * teststeps: improved filtering by regex for any step, which returns string or list of stings; filter will process all lines * teststeps: support for log object * teststeps: support for trafficgen get_results call * teststeps: configurable suppression of step validation * trafficgen: remove old results before traffic is executed * trafficgen: support for flow control on/off (IxNet) * trafficgen: support for configurable learning frames (IxNet) * trafficgen: support for runtime changes of TRAFFICGEN_PKT_SIZES, _DURATION and _LOSSRATE * vnf: flush pexpect output of previous commands * vnf: use execute_and_wait() to ensure correct cmds order * vnf: dpdk vHost User interface name set according to its type, e.g. dpdkvhostuserclient * vswitch: support for OVS restart * decap: simplify configuration of tunneling decapsulation tests * settings: values of all configuration options are restored after TC execution * modified formatting of test description used by --list * testcase name and description is logged before its execution * small bugfixes JIRA: VSPERF-539 Change-Id: I550ba0d897ece89abd3f33d6d66f545c4d863e7b Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-10-20trex_multistream: Add multistream support to T-RexChristian Trautman1-2/+41
Adds incremental source multi-stream functionality to T-Rex traffic generator code in VSPerf. JIRA: VSPERF-532 Change-Id: Ib5ba326699d89350ac1715c9a4276e5fa46a133e Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-09-25trex_prom: Add promiscuous option for trex for SRIOV testsChristian Trautman1-0/+4
Adds option to enable promiscuous mode for Trex traffic generator to allow for SR-IOV tests to work correctly. Trex by default only accepts packets based on destination MAC address matching what is configured on server in /etc/trex-cfg.yaml. This removes that limitation since SR-IOV tests require mac addresses to be modified in the generated packets to correctly route packets to the relevant VFs. JIRA: VSPERF-531 Change-Id: I19b64f364c8a1b656994c82c96f47a68b92486d8 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-09-20trex: RFC2544 Throughput bugfixingMartin Goldammer1-13/+45
Changes introduced by patch: * Ensure that correct results with given lossreate are returned * Add threshold value to specify the accurancy of RFC2544 Throughput measurement. Default value is 0.05. JIRA: VSPERF-530 Change-Id: I8148deba9039c3a0feb6394d6671aa10c5afaf0a Signed-off-by: Martin Goldammer <martin.goldammer6@gmail.com> Reviewed-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-09-15trex: Enforce 10 iterations for RFC2544 tputMartin Klozik1-1/+3
This patch enforces 10 iterations during search for besti RFC2544 Throughput with 0% packet loss. Unless 0% packet loss is detected during first iteration with initial frame rate. JIRA: VSPERF-530 Change-Id: I99e49e9dbf4e1424253d0cfec804819516c00df8 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com> Reviewed-by: Martin Goldammer <martin.goldammer6@gmail.com>
2017-08-31trex: Add support Trex traffic generatorMartin Goldammer2-0/+351
Topology are two physical servers, on first is trex and second is VSPERF. Trex is running in stateless mode this means that on server where is located trex repo is running trex binary file and VSPERF working with server via python API. JIRA: VSPERF-528 Change-Id: Id8819495325ebc13fdce365f4af0e040ce68cd0e Signed-off-by: Martin Goldammer <martin.goldammer6@gmail.com> Reviewed-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-08-08xena2544_verify_fix: Fix Xena verify optionsChristian Trautman1-3/+22
Fixes issue when running multiple packets sizes and using the Xena verify option. Original values are restored to settings for each new packet size or test case. Also fixes a minor issue where if the test failed, the verify would run regardless. JIRA: VSPERF-515 Change-Id: I6b6ce5160b66e7ed4a3847711c4f05529ae8ca54 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-05-25xena_cont_bug_fix: Fix duration issueChristian Trautman1-1/+1
Port duration is in microseconds. I broke this with a previous commit. Change-Id: Id2770149355f40107ab8ee0523482b5867e0e72a Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-05-15xena_pairs: Add pairs topology for 2544 testingChristian Trautman7-253/+335
Add xena pairs topology and port removal options for JSON files with RFC2544 testing. Refactored JSON code for better expansion later. Resolved pathing issues related to previous patch allowing for execution of VSPerf from any directory. JIRA: VSPERF-502 Change-Id: Ida60c1223ae0f45f8879351770ab7fdce859b59b Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-04-20xena_duration_fix: Revert xena continuous to port time limitsChristian Trautman1-8/+1
Revert xena continuous traffic to port based time limits as packet limits have an uppers bounds which could be reached with small packet sizes and longer durations. JIRA: VSPERF-507 Change-Id: I56986159643344f7872e311590f7d05ac02b038b Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-04-20Merge "ixia: Support of 1 NIC connection to trafficgen"Martin Klozik1-2/+8
2017-04-19Merge "xena_verify: Add final verification option to Xena"Martin Klozik1-3/+78
2017-04-19ixia: Support of 1 NIC connection to trafficgenMartin Klozik1-2/+8
For some testcases it is useful to have only one connection between traffic generator and DUT. Thus IxNet class was extended to support such connection. Feature is enabled if both IXIA ports are set to the same value. New integration testcase ixnet_pvp_tput_1nic was created to demonstrate this feature. Unused code was removed from 3rd_party/ixia/ixnetrfc2544.tcl to simplify introduction of new features and to speed up IXIA configuration. JIRA: VSPERF-503 Change-Id: I92ab24fa58eeb1ccb7f00ac7f3530ffca7b99241 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-04-18xena_verify: Add final verification option to XenaChristian Trautman1-3/+78
Adds final verification option to Xena traffic generator inside VSPerf. Works by running the Xena2544.exe again after the initial run is complete with modified values inside the json file. If the final verify fails it will revert the settings and continue the in a pattern based on if the smart search is enabled. JIRA: VSPERF-506 Change-Id: Ic272628c489b88989f67549bd020af7354dc9b91 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-04-13Fix for multi-stream configurationMarco Varlese1-0/+3
The multistream configuration is not passed to the remote host where the traffic generator (MoonGen) runs. Change-Id: I3e9862553b5b064272f3bfffb788c06ebd3740ca Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-03-20vpp: Reporting update related to VPPMartin Klozik1-1/+1
VSPERF reports were updated to contain vSwitch name. In case of VPP, it is not possible to read its version if VPP is not running. Thus VSPERF was enhanced to support tool version check during its runtime. This mechanism can be enhanced to support e.g. VNF in the future. JIRA: VSPERF-496 Change-Id: I74b47505e35340eead165d9b588e9cc15c058bbf Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com> Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
2017-02-28Xena_pylint_fix: Fix param call to changes made by pylint patchChristian Trautman1-4/+4
Missed this small issue when calling continuous streams caused by the param name change from the pylint patch in XenaDriver.py ca9c9275ed6d5d852987c69a378e88a3502cb2ab. Change-Id: Ic8ad86358f72e91edea34cb37207d7dc583128b4 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-02-22pkt_gen: STC parameter reordering bug.Sridhar K. N. Rao2-5/+4
This patch fixes a bug caused due to wrong parameter ordering. stc_common_settings should come after rfc2544_common_settings. It also gets rid of 'Import' error for module 'conf' JIRA: VSPERF-491 Change-Id: I356294b4efdf9ebd0cea4492d3ed1cb8e04ec9b1 Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
2017-02-13pylint: Fixing pylint errors and warningsgoldammx8-78/+143
All python files must reach pylint score 10/10. This will be regularly verified by Jenkins jobs to keep constant code quality. VSPERF specific pylintrc file was updated according to the vsperf coding standards. Distro version included in reports will be slightly different, due to migration to new python package distro. Previously used platform.distro() will be deprecated since python 3.7. JIRA: VSPERF-487 Change-Id: I934120208b9624787a3567ccaa49e14d77d7a5bf Signed-off-by: Martin Goldammer <martinx.goldammer@intel.com> Reviewed-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com>
2017-01-27pkt_gen: STC - RFC 2889 Address Learning and Caching SupportSridhar K. N. Rao2-75/+236
This patch adds RFC-2889 address-learning-rate test and address-caching-capacity tests. The patch includes following changes 1. 01_testcases.conf: testcase definitions are added for new tests 2. results_constants.py: 3 new results constants are added, removed unsupported constants 3. testcenter-rfc2889-rest.py: Added support to these two new tests. Removed un-necessary synchronization of db-file. 5 new configuration parameters are added - which are explained in (4). 4. trafficgen.rst: Configuration description for rfc2889 tests are added. Stale information is removed. 5. testcenter.py: Support for two new tests are added. Separate functions for results analysis and parameter settings are added. 6. traffic_controller_rfc2889.py: Calls to functions in testcenter.py, based on the traffic_type, are added. Removed trailing whitespaces from trafficgen.rst JIRA: VSPERF-395 Change-Id: Ie6ca87519b7736e7410d7f0e60904579934af24a Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
2017-01-24Merge "xena_cont_accuracy_fix: Xena continuous traffic accuracy fixes"Martin Klozik1-7/+11
2017-01-23xena_cont_learning: Adds learning preemption to continuous trafficChristian Trautman2-0/+18
Adds a configurable learning preemptive option when running xena continuous traffic tests. This resolves a missing packet or two when running OVS tests at flow rates that should not drop packets. JIRA: VSPERF-473 Change-Id: I056578ed9c9181287d97aea55a002f09aac14e81 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-01-23xena_cont_accuracy_fix: Xena continuous traffic accuracy fixesChristian Trautman1-7/+11
Second patch to help improve Xena continuous traffic accuracy. Increases delay before gathering statistics to allow packets in flight to be received. Changes bps and fps to be calculated based on total bytes and packets received versus capturing the data while port is transmitting from active statistics. Sets time limit on ports based on duration. JIRA: VSPerf-423 Change-Id: I574819694d3141edb539de64bc16dcd6c6fcf489 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2017-01-16traffic: Configurable traffic detailsMartin Klozik8-145/+27
Traffic generated by traffic generator is based on default values and their modifications specific to particular testing scenario. Traffic default values were defined inside VSPERF code and it was not possible to change them. This patch introduces new TRAFFIC dictionary inside 03_traffic.conf. Thus user can modify any of TRAFFIC values either in configuration file or by CLI or by 'Parameters' section of testcase definition. Following CLI options were obsoleted by this patch: 'bidirectional', 'traffic_type', 'iload', 'multistream', 'stream_type' and 'pre-installed_flows' Following CLI option was renamed to be consistent with other options: 'tunnel_type' => 'TUNNEL_TYPE' Following sections of testcase definition were obsoleted: "Traffic Type", "biDirectional", "MultiStream", "Stream Type", "Pre-installed Flows", "Flow Type" and "iLoad" New TRAFFIC dictionary should be used instead of old CLI options and old testcase definition sections. Testcase definitons, yardstick sample testcases and documentation were updated to reflect configuration changes. JIRA: VSPERF-433 Change-Id: I03a388c766491d5688e715f6d7b51e8e0377ec27 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: <sridhar.rao@spirent.com>
2017-01-05pkt_gen: STC - Handle Results DB file synchronization failures.Sridhar K. N. Rao2-4/+14
If the downloading of results-database file fails, the CSV file and corresponding results are not generated - eventhough the test was successful. This small patch handles such cases. Updated the logging to be more explicit. JIRA: VSPERF-435 Change-Id: I14bf519fbca2ea362777e29920bc1759494965e0 Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
2016-12-14conf: traffic type naming step2Martin Klozik1-1/+1
Update of the rest of old traffic type names. JIRA: VSPERF-420 Change-Id: Icf4bab7afad09f9b48ee25b9ff020c83cf2e02bd Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: <sridhar.rao@spirent.com>
2016-12-01Merge "pkt_gen: MoonGen updated to keep parity with master"Martin Klozik1-2/+2
2016-11-30pkt_gen: MoonGen updated to keep parity with masterbmichalo1-2/+2
Need to make VSPERF's MoonGen codebase in parity with master emmerich MoonGen branch. JIRA: VSPERF-400 Change-Id: I8c50ed89c9e7b0080497107c1af826f49c1e82f0 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-11-30yardstick: CLI params support for yardstick TCsMartin Klozik1-1/+34
Vswitchperf specific class in yardstick was updated to reflect new functionality of --test-params. These changes have impact on vsperf documentation and yardstick samples. As part of this fix following changes were made: * trafficgen mode can be executed with default configuration * yardstick specific TC samples were updated * dummy traffic generator was enhanced to support back2back * dummy traffic generator was enhanced to accept traffic results from configuration JIRA: VSPERF-422 JIRA: VSPERF-205 Change-Id: Ibeaa6ef46bde453e3ca5dee6e4568fc8c3853521 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: <sridhar.rao@spirent.com>
2016-11-21Xena_cont_accuracy: Modify continuous from duration to packet limitChristian Trautman2-4/+46
First of a few patches planned to help increase Xena continuous traffic accuracy. Modifies port limits to packet calculated limits versus time based limits which can be wildly inaccurate. Also modifies some port settings to be more inline with how rfc2544 settings are applied on Xena. Increased time delay by one second to allow packets to finish transmitting before stat collection occurs. JIRA: VSPerf-423 Change-Id: I214b13d743a84a0733e885ccfc5bdd57812d7104 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2016-11-11Merge "cli: Modify configuration via CLI"Martin Klozik1-7/+11
2016-11-09cli: Modify configuration via CLIMartin Klozik1-7/+11
In the past, only a few configuration parameters could be modified via --test-params CLI argument and it was not easy to find out their complete list. This patch adds support for generic modification of any configuration parameter via CLI argument --test-params or by "Parameters" section of testcase definition. Thus it is possible to customize a vsperf configuration environment per testcase or for each vsperf execution. Old CLI parameters duration, pkt_sizes, rfc2544_tests and rfc2889_trials were renamed to TRAFFICGEN_DURATION, TRAFFICGEN_PKT_SIZES, TRAFFICGEN_RFC2544_TESTS and TRAFFICGEN_RFC2889_TRIALS to be consistent with other configuration parameters. JIRA: VSPERF-375 Change-Id: I50a1f4ff7250d754aa8af0295a9c7c1be8151175 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: <sridhar.rao@spirent.com>
2016-11-04bugfix: Trafficgen Ixia does not workMartin Klozik1-4/+5
IXIA traffic generator can be controlled by two different VSPERF's wrappers IxNet (preferred) and Ixia (legacy and outdated). It has been found, that Ixia wrapper can't be used because of missing "packetsize" traffic item. Also only IXIA OS 6.60 was supported and never IXIA OS versions were not working. Both limitations were fixed. Also reported results were fixed to show correct values for MBPS items. JIRA: VSPERF-417 Change-Id: I191aa9fee2683877ce373b6aa7cd1c72e9847568 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Christo Kleu <christo.kleu@netronome.com>
2016-10-14licenses: Dedicated directory for non Apache filesMartin Klozik6-12514/+4
All files, which do not comply to Apache 2.0 license, are moved into dedicated 3rd_party directory. This will simplify license checks performed on vsperf code. It is not required to move l2fwd module from its current location. JIRA: VSPERF-413 Change-Id: I6b4bd6bb5542e6db9a7ef91ee3f5f2907f93e9b8 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com>
2016-10-11vsperf: launch should not depend on current $PWDOtto Sabart2-2/+4
JIRA: VSPERF-392 Change-Id: I44866b7d3298617003b87b015eb08bf32c4014f7 Signed-off-by: Otto Sabart <osabart@redhat.com>
2016-09-21pkt_gen: Spirent Testcenter RFC 2889 SupportSridhar K. N. Rao2-0/+390
The changes/additions, apart from spirent testcenter-specific, also includes to some files in conf (01_testcase and 03_traffic) and core (result- constants, traffic_controller and component_factory) folders. Currently, only RFC2889 Forwarding testcase is supported. Incorporated following review suggestions: 1. Log level fixes 2. Removing unused function in results_constants.py 3. Added documentation to docs/configguide/trafficgen.rst. Userguide will be updated once other RFC2889 tests are implemented. 4. string matching in component_factory. 5. Remove Trailing Whitespaces JIRA: VSPERF-286 Change-Id: I0195720ab2f8cf2c3a5aa490d66166bdca0afcb0 Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
2016-09-07pkt_gen: MoonGen code clean upbmichalo1-64/+54
MoonGen code optimizations and general clean up. No functionality changes. JIRA: VSPERF-351 Change-Id: Ida16f16eb218eb6f0a1c90594c38511bfbb2cf97 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-26pkt_gen: MoonGen Incorrect RX_MBPS Calculationbmichalo1-1/+1
Misplaced parenthesis regarding THROUGHPUT_RX_MBPS JIRA: VSPERF-381 Change-Id: Ie33cf6ca88164f0686a819715b5f9f7409072063 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-12pkt_gen: Spirent changes to Harmonize test/trial terminologysridharkn1-7/+9
Added changes to make use of the tests parameter. The change is minor. Prior to this the value was taken from configuration file. With this change, the tests value is used as passed. JIRA: VSPERF-367 Change-Id: I9d1553d3b53dd19a79428ddaaacadb55fc27324f Signed-off-by: Sridhar Rao <sridhar.rao@spirent.com>
2016-08-09Xena_2544_tput_options: Add options for rfc 2544 testingChristian Trautman2-0/+27
Adds options to Xena for testing options when running RFC 2544 throughput testing. JIRA: VSPERF-369 Change-Id: I3145bd1a4d697d7b06cafda4f9d77cce859d1839 Signed-off-by: Christian Trautman <ctrautma@redhat.com>
2016-08-09Merge "pkt_gen: MoonGen should use class object for line rate calc"Maryam Tahhan1-1/+1
2016-08-09pkt_gen: MoonGen should use class object for line rate calcbmichalo1-1/+1
Instead of hard coding line speed numbers for rate calcuation, MoonGen should use its class object initialized at start time. JIRA: VSPERF-368 Change-Id: I68c688f8c244df16d98cfd15efabf491a317256b Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-09Merge "bugfix: Harmonize test/trial RFC2544 terminology"Maryam Tahhan10-70/+79
2016-08-08pkt_gen: MoonGen incorrectly calculates rx/tx % statisticsbmichalo1-7/+16
For MoonGen, the final results parameters: throughput_rx_percent, throughput_tx_percent were incorrectly calculated when converting MoonGen to VSPERF format. In particular, this would occur when more than one data stream (single channel unidirectional traffic) was used in the test. When calculating these percentages, only aggregate throughput values equaling unidirectional traffic were used (for example, for 64 byte frames bidirectional traffic should use 29.76 Mpps, not 14.88 Mpps) JIRA: VSPERF-341 Change-Id: Ie62bded7aea023c287697f18c4172b58c320e050 Signed-off-by: bmichalo <bmichalo@redhat.com>
2016-08-08Merge "Xena: Modify aggregate_stats one port no stats when bi-direction"Maryam Tahhan1-2/+14
2016-08-05Merge "pkt_gen: MoonGen start rates not correct"Maryam Tahhan1-6/+21
2016-08-04bugfix: Harmonize test/trial RFC2544 terminologyMartin Klozik10-70/+79
VSPERF framework was updated to follow RFC2544 definition of 'test' and 'trial' terms. Test parameter 'rfc2544_trials' was replaced by new parameter 'rfc2544_tests'. Both code and documentation were updated to reflect these changes. JIRA: VSPERF-300 Change-Id: I144a28359fd06394f1f87ef324458bafd5aad45f Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: <bmichalo@redhat.com>
2016-08-03Xena: Modify aggregate_stats one port no stats when bi-directionliting1-2/+14
Xena exception when no stats collected on receive on one port during bi-directional traffic. Modify aggregate_stats in the XenaDriver.py, add judge whether the two port both has stats, if one port has no stats, the result use the port's value which has stats. JIRA: VSPERF-327 Change-Id: I18c349d609a2834907f0383dbfbebd5cd281f541 Signed-off-by: liting <tli@redhat.com>