[Users] Python SDK list vms slow, excessive cpu usage

Juan Hernandez jhernand at redhat.com
Thu Feb 6 10:29:19 UTC 2014


On 02/06/2014 11:00 AM, Itamar Heim wrote:
> On 02/06/2014 10:22 AM, Sven Kieske wrote:
>> Hi,
>>
>> just curious, with the upcoming 3.4 release.
>>
>> was the binding updated? And did somebody test if
>> the XML performance has gotten better with it?
>>
>> Am 17.12.2013 15:31, schrieb Michael Pasternak:
>>> This is a known issue caused by generateDS python bindings we use,
>>> it's extremely slow in python<->xml marshalling, and unable to recognize
>>> cyclic referencing in the objects,
>>>
>>> i'm planning to upgrade in 3.4 from 2.9a to 2.12, if it won't help, we may
>>> consider other options.
>>
> 
> juan?
> 

The version of generateDS.py wasn't updated with 3.4. I don't have any
reason to believe that updating it will improve performance, but I
haven't done any performance test in this area. Please open a bug so
that we can track it.

-- 
Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta
3ºD, 28016 Madrid, Spain
Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.



More information about the Users mailing list