Hello, I am TICOMM Information Technology Co. Ltd,Shenzhen, China
Our boss said that if we give you this patch package, you can not notice in
your forum, and e-mail notification, is our company to help optimize the
problem, ok?
------------------ ???????? ------------------
??????: "Iwase Yusuke";<[email protected]>;
????????: 2016??12??5??(??????) ????12:15
??????: "......."<[email protected]>;
????: "ryu-devel"<[email protected]>;
????: Re: [Ryu-devel] ?????? ?????? RYU BUG
Hi,
On 2016??12??05?? 12:33, ....... wrote:
> Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd.
> we use ofctl_rest.py file exactly serach an flow table,example:
>
>
>
> we search this flow table and cost 18-20s return the result,but we fix it
> and just cost 4-5s
Oh, you already have a patch for this problem?
Sorry, I misunderstood.
That sounds great patch!
Could you send your patch to this mailing list?
Thanks,
Iwase
>
>
>
>
> ------------------ ???????? ------------------
> ??????: "Iwase Yusuke";<[email protected]>;
> ????????: 2016??12??5??(??????) ????10:39
> ??????: "......."<[email protected]>;
> ????: "ryu-devel"<[email protected]>;
> ????: Re: [Ryu-devel] ?????? RYU BUG
>
>
>
> Hi,
>
> You mean; getting FlowStats by using ofctl_rest.py takes too long. so this is
> a bug, right?
>
> Hummm... unfortunately, ofctl_rest.py is just a sample application and
> currently not targeting
> the performance.
> For usability and readableness, this app provides some features, but not be
> optimized yet for
> speed.
>
> If you need more speed, how about writing your own Ryu Application?
>
> Thanks,
> Iwase
>
>
> On 2016??12??05?? 11:13, ....... wrote:
>> Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd.
>> What does "under the slow speed" exactly mean?
>> answer:The interval of we use ofctl_rest.py file exactly serach an flow
>> table,
>> return result is very slow.(We used 8888 flow table tests)
>>
>>
>>
>> we use ofctl_rest.py file providing api and we fix this bug of
>> seraching speed is slow
>> #
>> # get flows stats of the switch filtered by the fields
>> # POST /stats/flow/<dpid>
>> #
>>
>>
>> ------------------ ???????? ------------------
>> ??????: "Iwase Yusuke";<[email protected]>;
>> ????????: 2016??12??5??(??????) ????8:46
>> ??????: "......."<[email protected]>;
>> ????: "ryu-devel"<[email protected]>;
>> ????: Re: [Ryu-devel] RYU BUG
>>
>>
>>
>> Hi,
>>
>> Thank you for your report.
>>
>>
>> On 2016??12??02?? 21:06, ....... wrote:
>>> Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd., I found
>>> the flow table ofctl_rest.py
>>> public module you in RYU, there is no exact match under the slow speed,
>>> about 18 to 20 seconds, we have
>>> to help you repair the bug, now under the flow table for about 4 to 5
>>> seconds
>>
>> but...
>> What does "under the slow speed" exactly mean?
>> The wire rate of switch-controller link? The interval of FlowMod-FlowStats
>> messages?
>>
>> Please tell us more about it.
>>
>> Thanks,
>> Iwase
>>
>>
>>>
>>>
>>>
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