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With this use case, the generator is generating at maximum speed
We measure the forwarding rate.
Throughput, latency, number of packets sent and received are printed
every seconds.
Change-Id: I05eb874d6ecefd58fb0c876bccf6a32872306076
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Reworked deploycentos1.sh and deploycentos2.sh which is installing
a PROX version that deals with non data plane packet counting for
improved packet loss measurements. Fixed some issues with the packer
scripts.
Change-Id: I64aab09d364ab5abbbc5fc75c73afcbe11fed681
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Updated and corrected the creation of an image containing the PROX
tool with packer.
Test will now only be declared successful when average and maximum
latency are below a certain threshold.
The start speed is now also a parameter of the *.test files.
Change-Id: I1112555c87e7a857e1c699921ae08f61281642e1
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Based on a CentOS cloud image downloadable from the web, you can now use
packer to create an image that has DPDK and PROX installed in the
proper directories. The VM is also tuned for guest VNFs.
A service is also created to deal with the proper isolated_cpu settings
for tuned. The service will also make sure uio and igb_uio are loaded.
The prox_user_data.sh is not needed any more and hence deleted.
ctrl-c of runrapid.py will now also stop prox in all the VMs so a new
test can be started.
Change-Id: I16cc59878e2d4912757f42e05f98d51dff5feb89
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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This file describes flavors, flavor meta data and boot info.
All this info can be defined in the [Default] section and will then be
used by to create all VMs. This data can also be specified in individual
VM sections to overule the deault values per VM.
Change-Id: I9d59208360eacec2790e5c467d7afcbeba301251
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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There is now a new file (rapidVMs.vms) describing how many VMs need
to be created. You can specify the same flavor values in the [DEFAULT]
section or specify specific flavors per VM.
The heat stack yaml files are removed.
Change-Id: Ic5ec485e8344a35e9ac9f6e8347adbc70520d10a
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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* Calculation of aboslute and relative dropped packets was wrong and is
now fixed.
* ./createrapid.py has now an extra option to select custom availability
zones for the different VMs.
* Fixed a typo to create the flavor: hw:cpu_thread_policy
* The generator config files have now the packet id & signature fields.
See PROX for more details on this.
* ./runrapid has now a new option --configonly. Default is False. If set
to True, all configuration files will be copied to the VMS, but the
tests are not started. This allows you to go to the VMs and manually
start PROX.
* In addition to the average latency, maximum latency is now also
displayed.
Change-Id: I3bbd7897deb6e452068c07ef68d3959ffa4a4b50
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Using l2 testing, where no ARP messages are being used, you can now run
a zero packet loss test. The binary search will continue to find the
speed where absolutely no packets have been lost during the test.
On top of that, the output has been reformatted to also show the
absolute and relative packet loss.
The *.test files have now 2 new parameters: drop_rate_treshold and accuracy.
When drop_rate_treshold is set to 0, this test will conclude successfull
when no packet has been lost whatsoever. If this is set to any other
number, the test will be successfull when the relative packet loss is
lower than drop_rate_treshold.
The new accuray parameter defines when the binary search will stop:
when the relative difference between the min and max of the search
window is lower than accuracy.
The irq testing is slightly modified to print the total number of
interrupts in a certain time bucket, not only as the number per second,
but when there is no interrupt whatsowever, we print '0' in stead of
'0.0'
Change-Id: I8fafded0a225cbe1ba7ac61cd28e94d72099e4a0
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Fixed issues with pkt_size. For a 64 byte packet, we need to issue
pkt_size <core> <task> 60
4 extra bytes will be calculated and added automatically by PROX
Also added the missing irq.test and irq.cfg files
Added support for OpenStack systems not using floating IP addresses
Change-Id: I05d775eb858a58dd349ea370a0e34ac6448590c9
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Cores can now be specified in the test files. An irq test has been
added to verify if the VMs are not suffering from long interrupts.
Change-Id: I647fda3ebf76c7c2b36a8df9a63d9fb83563c249
Signed-off-by: Provoost <luc.provoost@intel.com>
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Using now .test files describing the test to be executed.
Also desribed in the README file how to deal with SRIOV ports.
Change-Id: I3eb1551d7f205fef3fa1914bc6959c2126d63425
Signed-off-by: Provoost <luc.provoost@intel.com>
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Change-Id: Id9c22f92955b64242971ff768a64132451c8350e
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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The split of the scripts is documented in the README file. The VM also
runs now devbind.sh with the proper MAC address to bind the dataplane
interface with the DPDK poll mode driver.
Change-Id: I3e7a6235379dc80530934376c7799ac3396b5325
Luc Provoost <luc.provoost@intel.com>
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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JIRA: SAMPLEVNF-55
PROX is a DPDK-based application implementing Telco use-cases such as
a simplified BRAS/BNG, light-weight AFTR... It also allows configuring
finer grained network functions like QoS, Routing, load-balancing...
(We are moving PROX version v039 to sampleVNF
https://01.org/intel-data-plane-performance-demonstrators/prox-overview)
Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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Xavier Simonart
Luc Provoost
Deepak S