[openstack-dev] [rally][iperf] Benchmarking network performance

masoom alam masoom.alam at gmail.com
Fri Sep 5 09:28:12 UTC 2014


Please forward ur vmtasks.py file

On Friday, September 5, 2014, masoom alam <masoom.alam at gmail.com> wrote:

> http://paste.openstack.org/show/106297/
>
>
> On Fri, Sep 5, 2014 at 1:12 PM, masoom alam <masoom.alam at gmail.com
> <javascript:_e(%7B%7D,'cvml','masoom.alam at gmail.com');>> wrote:
>
>> Thanks Ajay
>>
>> I corrected this earlier. But facing another problem. Will forward paste
>> in a while.
>>
>>
>>
>> On Friday, September 5, 2014, Ajay Kalambur (akalambu) <
>> akalambu at cisco.com <javascript:_e(%7B%7D,'cvml','akalambu at cisco.com');>>
>> wrote:
>>
>>>  Sorry there was  typo in the patch should be @validation and not
>>> @(validation
>>> Please change that in vm_perf.py
>>>
>>> Sent from my iPhone
>>>
>>> On Sep 4, 2014, at 7:51 PM, "masoom alam" <masoom.alam at gmail.com> wrote:
>>>
>>>   Why this is so when I patched with your sent patch:
>>>
>>>  http://paste.openstack.org/show/106196/
>>>
>>>
>>> On Thu, Sep 4, 2014 at 8:58 PM, Rick Jones <rick.jones2 at hp.com> wrote:
>>>
>>>> On 09/03/2014 11:47 AM, Ajay Kalambur (akalambu) wrote:
>>>>
>>>>> Hi
>>>>> Looking into the following blueprint which requires that network
>>>>> performance tests be done as part of a scenario
>>>>> I plan to implement this using iperf and basically a scenario which
>>>>> includes a client/server VM pair
>>>>>
>>>>
>>>>  My experience with netperf over the years has taught me that when
>>>> there is just the single stream and pair of "systems" one won't actually
>>>> know if the performance was limited by inbound, or outbound.  That is why
>>>> the likes of
>>>>
>>>> http://www.netperf.org/svn/netperf2/trunk/doc/examples/
>>>> netperf_by_flavor.py
>>>>
>>>> and
>>>>
>>>> http://www.netperf.org/svn/netperf2/trunk/doc/examples/
>>>> netperf_by_quantum.py
>>>>
>>>> apart from being poorly written python :)  Will launch several
>>>> instances of a given flavor and then run aggregate tests on the Instance
>>>> Under Test.  Those aggregate tests will include inbound, outbound,
>>>> bidirectional, aggregate small packet and then a latency test.
>>>>
>>>> happy benchmarking,
>>>>
>>>> rick jones
>>>>
>>>>
>>>> _______________________________________________
>>>> OpenStack-dev mailing list
>>>> OpenStack-dev at lists.openstack.org
>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>>>
>>>
>>>
>>
>> --
>> Sent from noir
>>
>
>

-- 
Sent from noir
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