Age | Commit message (Collapse) | Author | Files | Lines |
|
This patch adds binary-search loss verification to t-rex.
Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
Change-Id: Ie9b66f3149d4363840455ec1530885b23c3fc183
|
|
This patch add live-results from T-Rex TGen.
T-Rex, when live-results enabled, will dump per-second flow-stats
into the results-folder.
Fixed few pylint issues.
JIRA: VSPERF-524
Change-Id: I0caee49c5b34582bbcefbe217028e9e50d40da71
Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
|
|
|
|
T-Rex implementation in vsperf was improved to support:
* SCAPY frame definition, so additional network protocols
can be generated by T-Rex and sent towards DUT
* VLAN configuration defined by TRAFFIC['vlan']
* enable or disable L2, L3, L4 and VLAN protocols
as configured by TRAFFIC dictionary
VSPERF documentation was updated with examples of SCAPY
frame definition usage.
JIRA: VSPERF-565
Change-Id: Iff9baba47a1e83d321f6ba3c1c482965b9882241
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: Richard Elias <richardx.elias@intel.com>
|
|
Support for burst traffic type was added into T-Rex. This
traffic type is useful for tests, where a limited number
of frames should be sent through DUT.
JIRA: VSPERF-562
Change-Id: I03b7150e66a0210cce91b20c751b8624c16f951b
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: Richard Elias <richardx.elias@intel.com>
|
|
Adds configuration options and logic to detect maximum supported
speed of T-Rex server side cards.
1. Adds logic to pull maximum supported speed from port info
2. Adds forcable option to have user specify maximum speed
3. If logic cannot detect speed from port_info because it is
not available or the forcable option is not set it will
assume 10G speeds.
4. Tested on Intel XXV25G and Mellanox ConnectX-5 cards
5. Added packet structure logging to show packet info for
better debugging capabilities
6. Adds core mask to take advantage of multiple cores if
server is started with more than default number of cores
7. Adds packets lost logging to RFC2544 Throughput testing
JIRA: VSPERF-559
Change-Id: I7fcfda7ccc408c30830950ee3668e01b8624c20a
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
|
|
Print an error message in case, that vsperf is not able
to connect to the T-Rex server. User is instructed
to check if T-Rex server is up and running.
Change-Id: I70c6d27fa8331921d43e25c5eaa3638ded6c015b
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Jose Lausuch <jalausuch@suse.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>
|
|
A support of traffic capture was added into T-Rex.
It allows to write a functional tests, which will
verify proper vSwitch functionality by inspection
of packets received by T-Rex.
A testcase example was added into integration
testcases.
JIRA: VSPERF-556
Change-Id: I5ad28479ca2ec29760b68f24510af1a6d74866ae
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: Richard Elias <richardx.elias@intel.com>
|
|
- Adds T-Rex verification step as implemented by other trafficgens
- Adds check in rfc2544 loop for if no packets are received to fail test
immediately
- Refactors the trial code to support the verification option
- Adds trial_run function
- Removed unused line speed configuration setting
JIRA: VSPERF-553
Change-Id: Ie324fe8fb6bf79fe0dc337b91af2bf83e901a8ab
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
|
|
Adds packet learning option which is available on other
Traffic generators as a feature. This adds this feature to the
Trex implementation inside of VSPerf.
JIRA: VSPERF-547
Change-Id: Iaf4d0721b22eb780c25e29295c112d4fcb47b22c
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
|
|
Adds packet count totals for transmit and receive to reporting
at the end of test execution.
JIRA: VSPERF-546
Change-Id: I51027fae109d0ea794c0db03f5781ddb2fcbb941
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|