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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>
(cherry picked from commit 5d08ffdf317d31361a528bf1b6d33cd4d0007600)
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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>
(cherry picked from commit f296fd2a44a1eb947e0b0ddecf017231d05abece)
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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>
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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>
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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>
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Port duration is in microseconds. I broke this with a previous
commit.
Change-Id: Id2770149355f40107ab8ee0523482b5867e0e72a
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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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>
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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>
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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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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>
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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>
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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>
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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>
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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>
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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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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>
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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>
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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>
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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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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>
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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>
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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>
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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>
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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>
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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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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>
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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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JIRA: VSPERF-392
Change-Id: I44866b7d3298617003b87b015eb08bf32c4014f7
Signed-off-by: Otto Sabart <osabart@redhat.com>
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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>
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MoonGen code optimizations and general clean up. No
functionality changes.
JIRA: VSPERF-351
Change-Id: Ida16f16eb218eb6f0a1c90594c38511bfbb2cf97
Signed-off-by: bmichalo <bmichalo@redhat.com>
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Misplaced parenthesis regarding THROUGHPUT_RX_MBPS
JIRA: VSPERF-381
Change-Id: Ie33cf6ca88164f0686a819715b5f9f7409072063
Signed-off-by: bmichalo <bmichalo@redhat.com>
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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>
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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>
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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>
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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>
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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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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>
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The VSPERF traffic profile for starting rate is in a
percentage of line rate. MoonGen programs its
starting rate as Mpps. Therefore the traffic profile
for VSPERF needs to be converted to a MoonGen format.
There was a hardcoding of 14.88 that was used for the
starting frame rate for all frame sizes. This needs
to be corrected to take into account all frame sizes.
JIRA: VSPERF-350
Change-Id: Ied71668a560d7d2b03483f9a1192dd2fb4965996
Signed-off-by: bmichalo <bmichalo@redhat.com>
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