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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Configuration guide has been updated with description of
IxNetwork specific configuration options. New section was added
with description of test results sharing between IxNetwork and
VSPERF.
Additional changes:
* wrong formatting inside installation.rst was fixed
* description of IxNetwork configuration was updated inside ixnet.py
JIRA: VSPERF-302
Change-Id: Ida0e086e69b82fd1f9821d16ea750b2dec1d5aa2
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>
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Several issues have been fixed to decrease a number of warning
and error messages written to the standard output. Error and
warning messages causes false build failure report by Jenkins,
in case that internal parsing of job output is enabled.
Fixed issues:
* qemu makefile updated
* shared directories between host and guests are forcibly deleted
before vsperf execution
* nonstop_tsc cpu flag is exported from host to the guest
* vloop-vnf help has been updated and changelog added
* TCL scripts updated to print info instead of warning
* vloop-vnf image updated to avoid snmpd related warnings
Change-Id: Id9ca014bae8fa34772b67d1ebab3431682682931
JIRA: VSPERF-206
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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Both documentation and traffic generator API are updated
to match current code logic. Additional default values
are added into TRAFFIC_DEFAULTS dictionary. Constructor
of TestCase class uses default values from TRAFFIC_DEFAULTS
instead of magic numbers.
Change-Id: Id2f4983945e4b123adddbc9a2a832f4a735b27f6
JIRA: VSPERF-253
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>
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The patch introduces frame_loss_percent result value.
The implementation is done for Ixia and IxNet
traffic generators. The value is visible in list
of result values at the end of the test, in csv,
rst and md files.
JIRA: VSPERF-201
Change-Id: I9b6795d427b199cb62ed66b7a137e412e36dc757
Signed-off-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
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Add option to generate GENEVE frames for decapsulation
tests.
IxNet 7.3X does not have a native support of GENEVE protocol. The
template, GeneveIxNetTemplate.xml_ClearText.xml, should be imported
into IxNET for this testcase to work.
Recent changes:
* Updated dependency
* Updated userguide
* Move inner frame variables & srcport/dstport to L4
Change-Id: I90f5fb256b51ae44bc1bc7983c599c9dbbffea08
JIRA: VSPERF-192
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Mark D. Gray <mark.d.gray@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
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Add option to generate GRE frames for testing GRE decapsulation
tests.
Recent changes:
* Fix merge conflict
* Updated userguides
* Complete set of fields and working decap
* Move GRE ixnet calls to if statement to reuse inner frame settings
Change-Id: I0cf9243953a72a464ae4701a858e76aecbdb8528
JIRA: VSPERF-191
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
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Measure OVS DPDK VXLAN decapsulation performance.
The DUT is configured as a VTEP (VXLAN Tunnel Endpoint)
which performs decapsulation of frames and sends traffic to
the 2nd traffic generator port.
This test is unidirectional.
Recent changes:
* Userguide update
* Move src/dstport from L2 to L4 (conf, TCL)
* Fix 'TestCase' object has no attribute '_tunnel_operation' error when
running non overlay tests
* Fix merge conflict
* Move doc to docs/userguide/integration.rst
* Add setting of DUT_NIC1_MAC and setting of other
variables to docs/userguide/integration.rst
Change-Id: Ia44f8888ef727831543c80f5c98c866686c5c92c
JIRA: VSPERF-190
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Signed-off-by: Robert Wojciechowicz <robertx.wojciechowicz@intel.com>
Signed-off-by: Timo Puha <timox.puha@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com
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Update the default duration of a back to back test to be 2 seconds which
is the minimum recommended by RFC2544, and update the Trials to be 50,
which is also the default value specified by the RFC. This patch also
fixes the tcl script to allow for the minimum framesize to be sent from
the traffic gen.
JIRA:
Change-Id: I801196c1998ec2bffbeab69a3a290d6ef6feb1c3
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
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Streams used by scalability testcases can be simulated
at different network layers by modification of destination
MAC address (L2), destination IP address (L3) or destination
UDP port (L4). It is possible to define number and type
of the streams by testcase definition by options "MultiStream"
and "Stream Type" or by CLI parameters "multistream" and
"stream_type". CLI options override testcase definition.
Number of streams, their types, used transport protocol
and indication of pre-installed flows are written to both
result CSV file and MD file with test report.
Default transport protocol was changed to UDP because
IxNetwork configuration script doesn't support TCP yet.
Change-Id: I1ff9ab7756d38f65b1a7730397507c5a5ff5a3d1
JIRA: VSPERF-81
JIRA: VSPERF-82
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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Change throughput_tx_* references to tx_rate_* so the results won't be
confusing as part of the opnfv test dashboard when they become
publicly available.
Change-Id: Ie8cfae99a75497f15eb09d097c72c8a35df3b5f9
JIRA: VSPERF-135
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Ian Stokes <ian.stokes@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
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Allow a configurable duration for all send functions.
JIRA: VSPERF-125
Change-Id: I7c6f5d136a7d7100e3990f7fdc00121b07081a80
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Radek Zetik <radekx.zetik@intel.com>
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Two sample contionous stream testcaes were introduced for PVP and PVVP
scenarios. Required frame rate percentage can be specified either by
tetcase configuration option "iLoad" or by command line option "iload".
Command line option take precendece to testcase option. By default 100%
linerate is used if not specified otherwise.
Change-Id: I95f7ae6081377a4c99ce70fc7504b6b542f9260b
JIRA: VSPERF-95
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Gene Snider <eugene.snider@huawei.com>
Reviewed-by: Al Morton <acmorton@att.com>
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Support for PVP and PVVP scenerios using Vanilla OVS was added.
VMs are configured to forward traffic between virtual interfaces
by standard linux capabilities. Traffic generator script was updated
to accept MAC and IP address configuration to allow VM forwarding
configuration.
VSPERF-66, VSPERF-70
Change-Id: Ia70ab6be547b39928a1eae319faba779d4e29284
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
Reviewed-by: Gene Snider <eugene.snider@huawei.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
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Since vsperf (ixnet trafficgen) started using AggResults.csv
to pull out traffic results after bi-dir support was added.
Some of the derived results are wrong (derived meaning
these are figures vsperf calculates from the info available
in the raw ixnet results).
JIRA: VSPERF-88
Change-Id: I79d88bfc7718bda675d2ba7e5148053405a94211
Signed-off-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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Refactor rfc25444_duration to duration and update the --test-params help
to show the type of parameters that can be set from the cli. Also
configure pkt_sizes so that it can be modified from the CLI. Also fixes
the tcl script to configure framesize properly (to the value selected
and not the default 64b).
JIRA: VSPERF-27
Change-Id: I76dcd824977a5f940cf7476090d2d2a3acca8160
Signed-off-by: Billy O'Mahony<billy.o.mahony@intel.com>
Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Dino Madarang <dino.simeonx.madarang@intel.com>
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This test adds a multistream config item,
taking the required number of flows to setup in the traffic,
to the existing testcase and then running the standard
2544 Throughput test. The config is plumbed through
from the 01_testcase.conf via ITraffic to the IxNet.
01_testcase.conf contains new parameter MultiStream
for 2544 Throughput test.
JIRA: VSPERF-19
Change-Id: I12e0e76a5f54dc13b854f3a65f3a4a0fe90ff885
Signed-off-by: Radek Zetik <radekx.zetik@intel.com>
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Eugene Snider <Eugene.Snider@huawei.com>
Reviewed-by: Gurpreet Singh <gurpreet.singh@spirent.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
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Implement a simple performance test that sends a continuous
stream of traffic to the vSwitch at line rate for 30 seconds
and measures the throughput
Note: there is issue with calculating of the Tx Fps and Mbps
based on the results from the IxNetwork traffic generator.
This issue will be fixed in a later patch.
JIRA: VSPERF-27
Change-Id: Ic72225888735d33398a602462af159e901fb5957
Signed-off-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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This change introduces new parameter which sets the communication
between ports either uni-directional or bi-directional.
JIRA: VSPERF-27
Change-Id: I4eb06f5c91ef42147878cb68cbad24e69eb002c1
Signed-off-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Meghan Halton <meghan.halton@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
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Parsing of path with IxNetwork test results has been fixed
to accept also windows drive letter. Change affects parsing
of TRAFFICGEN_IXNET_TESTER_RESULT_DIR configuration parameter.
Modified file:
* tools/pkt_gen/ixnet/ixnet.py
JIRA: VSPERF-27
Change-Id: I3dd6123e051952e6fd3f83cd9691341472d2960e
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Eugene Snider <Eugene.Snider@huawei.com>
Reviewed-by: Gurpreet Singh <gurpreet.singh@spirent.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
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Add RFC2544.BackToBackFrames test and fix pylint errors.
Remove irrelevant values of back to back test results.
JIRA: VSPERF-46
Change-Id: I7a0dfd9494b509c3be7bffc0678228838d3059a1
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com>
Reviewed-by: Meghan Halton <meghan.halton@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Radek Zetik <radekx.zetik@intel.com>
Reviewed-by: Martin Klozik<martinx.klozik@intel.com>
Reviewed-by: Eugene Snider <Eugene.Snider@huawei.com>
Reviewed-by: Gurpreet Singh <gurpreet.singh@spirent.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
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This commit adds the vSwitch Integration Test Framework whose
design, based off TOIT, is outlined in the HLD previously made
availiable to the community for review.
The design of this framework allows developers to add different
implementations of components, specifically vSwitches, Traffic
Generators, Metrics Collectors and VNFs, easily.
The goal of this design is that all testcases should run regardless of
what is "under the hood".
This commit adds support for running the framework for a phy to phy
RFC2544 testcase only. More testcases will be added by the community.
vSwitches supported at this time:
* Intel DPDK (r) accelerated OpenvSwitch
Traffic Generators supported at this time:
* IxNet - IxNetwork Implementation
* Ixia - IxExplorer Implementation
* Dummy - Manual Implementation
Metrics Collectors supported at this time:
* Linux Metrics
No VNFs are supported at this time but the framework outlines how they
should be integrated and provides APIs for them to adhere to.
JIRA: VSPERF-27
Change-Id: I312e1a1199487ffee8f824be06cd97d4f793eee0
Signed-off-by: Stephen Finucane <Stephen.Finucane@intel.com>
Signed-off-by: Meghan Halton <Meghan.Halton@intel.com>
Signed-off-by: Christopher Nolan <Christopher.Nolan@intel.com>
Signed-off-by: Maryam Tahhan <Maryam.Tahhan@intel.com>
Signed-off-by: Ciara Loftus <Ciara.Loftus@intel.com>
Signed-off-by: Mark Kavanagh <Mark.B.Kavanagh@intel.com>
Signed-off-by: Cian Ferriter <Cian.Ferriter@intel.com>
Signed-off-by: Timo Puha <TimoX.Puha@intel.com>
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Signed-off-by: Michal Weglicki <MichalX.Weglicki@intel.com>
Signed-off-by: Rory Sexton <Rory.Sexton@intel.com>
Signed-off-by: Ian Stokes <Ian.Stokes@intel.com>
Signed-off-by: Kevin Traynor <Kevin.Traynor@intel.com>
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Eugene Snider <Eugene.Snider@huawei.com>
Reviewed-by: Aihua Li <aihua.li@huawei.com>
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