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Initial creation of namespace fails because var/run/netns does not
exist.
JIRA: VSPERF-366
Change-Id: I02e5aef52e1675f303405b69c7461ca6482903af
Signed-off-by: Christian Trautman <ctrautma@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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If no hugepages are available, try to allocate HUGEPAGE_RAM_ALLOCATION
amount of RAM for hugepages.
JIRA: VSPERF-290
Change-Id: I092b3831254579eeebbe45e85884828f9d749895
Signed-off-by: Mars Toktonaliev <mars.toktonaliev@nokia.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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Results from other traffic generators are reported as
pure numbers, i.e. 2477356.0000. These values are
consumed and processed by other scripts (e.g. CI or
OPNFV results visualization), so we should keep it
consistent among various traffic generators.
JIRA: VSPERF-342
Change-Id: I305421287eb632707038f2c8bc594fcb255ec939
Signed-off-by: bmichalo <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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MoonGen needs to take into account the VLAN tag 'enable'
control knob defined within the VSPERF traffic profile
and therefore only insert the VLAN tag when its 'True'.
JIRA: VSPERF-329
Change-Id: Idbeed2f7e6411f0c28aa56a2d3e71bd7a79d975a
Signed-off-by: bmichalo <bmichalo@redhat.com>
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DPDK 16.07-rc5 has renamed script tools/dpdk_nic_bind.py
to tools/dpdk-devbind.py. VSPERF was updated to use wildcard
in the script name, which is backward compatible.
Function get_version() from tools/systeminfo was updated
to correctly parse version information for DPDK v16. Version
name includes a minor version as defined inside rte_version.h.
It means, that for tag v16.07-rc5 VSPERF will show v16.07.0-rc5
in the report.
JIRA: VSPERF-333
Change-Id: I61a4ab2d90304fffdfc4d22a5cbf0cb7295402b3
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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Fix Xena2544.exe execution with mono where sometimes the
Xena process says complete, but the mono process doesn't exit.
Changes call of Xena2544.exe from communicate thread lock to a
wait try/catch block and checks the log periodically to see
if a deadlock has occured and if so, the mono pid is terminated
to prevent deadlock.
* Fix one small issue with typecasting to int, changed to float
JIRA: VSPERF-319
Change-Id: Ie7a86a2b9ff9cdfacba5a912ad17df6cc0581702
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Need to change naming to 'Moongen' for consistent naming
between conf files and class
JIRA: VSPERF-323
Change-Id: Ic580b68323a759b3c2ef7ca3c07006243a3acf7d
Signed-off-by: bmichalo <bmichalo@redhat.com>
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Adds functionality for network namespaces and veth/peer ports
to connect the namespaces. The namespaces are tracked outside
of default Linux namespaces to prevent possible disruption of
work outside of VSPerf where a user may create a namespace and
the cleanup code deletes it. The cleanup code only removes
namespaces and veth ports created inside the testcase.
JIRA: VSPERF-310
Change-Id: If8881cafb119f38f052403a1de497e9660187d2e
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Removal of redunant code in testcenter.py.
No logic Changes.
Cosmetic changes - removing redundant code of 150+ lines.
JIRA: VSPERF-308
Change-Id: I4766890cdc9f3d23103b2d2090285361ac4a5197
Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
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Modify the _create_throughput_result method typecasts int to
typecasts to float
JIRA: VSPERF-312
Change-Id: I45722251f3ca200373aa7b6958e62ea511c304f8
Signed-off-by: tli <tli@redhat.com>
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Adds support for the MoonGen packet generator.
The following traffic types are included:
* RFC 2544 Throughput: Synchronous Interface
* RFC 2544 Back 2 Back: Synchronous Interface
* Continous Flow: Synchronous Interface
JIRA: VSPERF-168
Sample log of execution can be found as an
attachment within JIRA VSPERF-168
Change-Id: I5bb84290945f4ba41bc962370e643bbbeff0e486
Signed-off-by: bmichalo <bmichalo@redhat.com>
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Fix baseconfig to work with new Xena2544.exe versions. Reporting
option for latency/jitter collection has changed.
Added note to trafficgen document reflecting recommended version
to use for Xena2544.exe.
JIRA: VSPERF-311
Change-Id: I1974ea3c9f9e4c0935fc8adead6ddd5a92a16a04
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Add method set_test_options_back2back in code to modify duration,
iterations, and flowrate for back2back options in the json file.
JIRA: VSPERF-305
Change-Id: I1337318e7519fbd7b5a71bb26a1c62fcd8c2b66c
Signed-off-by: tli <tli@redhat.com>
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Add Xena burst traffic functionality.
JIRA: VSPERF-263
Change-Id: I6336e5fcb33c0f66ee87f0f14f1b795937e3d00d
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Adding changes for supporting continuous traffic for Spirent Testcenter
The changes are as follows:
1. From send_cont_traffic invoke function in testcenter-rfc2544-rest.py
2. In testcenter-rfc2544-rest.py check for the traffic_custom
3. If the traffic_custom is 'cont' do additional configuration on
traffic.
JIRA: VSPERF-146
Change-Id: Ic963f9f0c2bd013f6e676c9d18b151ae67ff77af
Signed-off-by: Sridhar Rao <sridhar.rao@spirent.com>
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* Adds XenaDriver.py module to allow direct communication to
Xena chassis through socket API and collect stats.
* Adds implementation into xena.py for continuous traffic
flow.
JIRA: VSPERF-262
Change-Id: I6f975bc205e3c954215eb16466f11298e3fcdfaf
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Fix xena throughput stats for bi directional traffic by
taking the receive numbers from both ports instead of
a single port.
JIRA: VSPERF-303
Change-Id: I3898afe00f8c80f54e5b4c210831e1fc6cef3c20
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Fix run_task to correctly provide all output from command
sent. Commands that produced longer output would not
return all text.
JIRA: VSPERF-296
Change-Id: I7e501690ffdb7c01f90d524ffbabe65500f62304
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Fix xena_json module to correctly assign hwmodifier for
multistream. Append was incorrect application and
list needs to be assigned directly.
JIRA: VSPERF-293
Change-Id: I88d1930b88711af7c920b507a4db6c29cca83d8d
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Support for reporting FPS and MBPS (TX and RX) is added.
JIRA: VSPERF-285
Change-Id: Ic4b6ca02368b1808f0f985e90099cdb0b41c2afa
Signed-off-by: sridharkn <sridhar.rao@spirent.com>
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Fixes bi-directional param and enforces string type in
testcase configuration. Modifies all instance where bi
directional value is used to string.
* Changes documentation to specify value type as needed
* Changes traffic defaults to use string for bidir value
* Fixes testcases configuration files to use bidir as str
* Change testcase conf documentation to note enforcement
of string type
* Sets bidir to title format to keep consitency in traffic
profile when passed to traffic generators
* Fix pvp/pvvp check for bidir value
* Raise exception if testcase configuration is not set
as str for bidir value
* Change Xena bi-dir check to string compare instead of
typecasting to boolean to compare.
JIRA: VSPERF-282
Change-Id: I7c91fcd7333a1d1e1371bfd31700c01d7da268b5
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Wrong version of virtualenv was executed in Ubuntu
specific script. So python modules could not be installed
and vsperf was not working.
Hugepages mount point is newly created inside
sudo environment to avoid issues with permissions.
Change-Id: I4f5afc22bceb2eebbf018c42f42b7074a93e2293
JIRA: VSPERF-292
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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Cleanup phase of PVVP scenario sometimes causes server reboot.
Following updates were made to prevent reboots:
* better generic process termination procedure
* ovsdb is terminated after vswitchd termination
* vswitchd is terminated directly instead of parent sudo process
* already running VNFs are terminated in case of failure during
VNF start()
Change-Id: Ic09d60d7bfdea01c84a2685ede3d0316f0d09be7
JIRA: VSPERF-271
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
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Integration TC support has been enhanced to support PVP
and PVVP scenarios. Definition of integration testcases
have been modified to use a sort of macros for repetitive
parts.
Additional improvements were introduced:
* instances of testcases are created only for testcases
selected for execution
* new TC definition options allow to define test specific
vswitch, VNF, traffic generator and test options
* tests filter applied on pattern specified by --tests
allows to define negative filter only; In that case
list of all tests is used as base for negative filter.
* traffic values defined within teststep passed to send_traffic
is merged with default values; This is essential for execution
of TCs with linux_bridge or SRIOV support. It also simplifies
integration TC definition
* typos removed
Change-Id: Icb734a7afd7e5154f27a8ff25615a39e01f58c27
JIRA: VSPERF-213
JIRA: VSPERF-216
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: Brian Castelli <brian.castelli@spirent.com>
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Adds port ip set options as part of conf files. Allows for IPv4
address assignment. Adds ipv6 options for later implementation
when available in framework.
* Adds Xena to documentation area where available traffic gens
are listed.
JIRA: VSPERF-273
Change-Id: Ia4129222ea95f1d399d5cc0c589c9a99d7b1b81a
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Adds Xena version info to report files. Works by pulling the
version info from the result file and adding it to the
settings dictionary.
JIRA: VSPERF-274
Change-Id: I2b7db30e5a621f32a7eaacfe48ab1bca498e4287
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Allows for execution of back 2 back tests by enabling back to back
test scenario in json file when executing Xena2544.exe. Return
results are the number of frames. Results for test execution can
be found in the coresponding JIRA ticket.
- Disabled throughput by default in json file.
- Modified test params in baseconfig file for b2b test
- Modified create_result method to use data in resulting xml file
over using inspect strategy to detect test type
- Added line to Xena installation guide for issue that was found
locally after installation
JIRA: VSPERF-264
Change-Id: I0ecd6e1ce750613c53fe308aea3f5a55cca69c20
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
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Generic support of SRIOV has been added. Virtual interfaces can be
used in multiplei scenarios instead of physical NICs. Virtual
functions can be directly accessed from VM by PCI passthrough method.
Another option is to use VFs with vSwtich to evaluate impact
on performance.
Additonal modifications:
* Automatic detection of NIC details has been added to simplify
configuration.
* Obsoleted configuration options have been removed.
* Logging usage within vsperf script was fixed.
* Vsperf main was refactored and final cleanup function added.
* Configurable forwarding mode of TestPMD executed inside VM.
JIRA: VSPERF-198
Change-Id: I4a0d5d262b245d433b12419de79399fb5825a623
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: Brian Castelli <brian.castelli@spirent.com>
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The import of stcrestclient in moved down to avoid execution errors.
Change-Id: Ib9b64f62400c20a031f0ffcd3410582741cf1644
JIRA: VSPERF-237
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