[Openstack] Download file from swift extremely slow

Nasir Mahmood nasir.mahmood at gmail.com
Wed Jan 4 17:51:29 UTC 2017


I suppose your auth realm isnt overloaded?

On Jan 4, 2017 22:50, wrote:

> Iuppose your auth real isnt overloaded?
>
> On Jan 4, 2017 22:35, "Clay Gerrard" <clay.gerrard at gmail.com> wrote:
>
>> Can you you find the transaction-id of the GET request for the download
>> in the logs and inspect the object-server response?  Can you duplicate the
>> results with any other client (e.g. web browser, curl, python-swiftclient,
>> etc)?
>>
>> -Clay
>>
>> On Wed, Jan 4, 2017 at 12:59 AM, dongjh at ahope.com.cn <dongjh at ahope.com.cn
>> > wrote:
>>
>>> Hi experts
>>>
>>> I finished the swift installation following the install guide(
>>> http://docs.openstack.org/project-install-guide/object
>>> -storage/draft/get_started.html), file upload  is very fast, but file
>>> download is extremely slow, why ?
>>>
>>> [root at controller admin]#
>>> * time openstack object create container1 cirros-0.3.4-x86_64-disk.img*
>>> +------------------------------+------------+---------------
>>> -------------------+
>>> | object                       | container  | etag
>>>                    |
>>> +------------------------------+------------+---------------
>>> -------------------+
>>> | cirros-0.3.4-x86_64-disk.img | container1 | ee1eca47dc88f4
>>> 879d8a229cc70a07c6 |
>>> +------------------------------+------------+---------------
>>> -------------------+
>>>
>>> real    0m3.807s
>>> user    0m2.127s
>>> sys     0m0.161s
>>>
>>>
>>> [root at controller /]#
>>> * time  openstack object save container1 cirros-0.3.4-x86_64-disk.img*
>>> real    5m51.489s
>>> user    5m48.172s
>>> sys     0m2.094s
>>>
>>> ------------------------------
>>> =========================================
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