If you are not using the datastore it should be trivial to move your
application to the new HRD infrastructure.

If you don't need the same appid, just create a new HRD application and
deploy your code on it.

If you need the same appid, use the self migration tool:
https://appengine.google.com/migrating?app_id=<your application id>

Feel free to open a production ticket if you need any assistance migrating
your application:
http://code.google.com/p/googleappengine/issues/entry?template=Production%20issue


On Tue, Mar 13, 2012 at 12:44 PM, charisl <[email protected]> wrote:

> Hello Ikai
>
> our app is *betscoreslive*. In our settings master/slave replication is
> activated but we are NOT using the datastore at all and we have been
> experiencing the DeadlineExceedExceptions and increased instance number
> mentioned by the rest of the people in the discussion. Our app is only
> using memcache.
>
> Normal operation
> during traffic peaks: instances ~25, ~45 requests/second and QPS > 1
>
> Now we observe: 12 instances doing nth with ~2 requests/second and QPS 0.2
> We had the Deadline exceptions since one week now with small periods of
> normal operation. During the problematic periods, our app is pretty
> unresponsive.
>
> Will the announced maintenance for master/slave apps will solve the issue
> for our app as well?
>
> thanks in advance
>
> Charis
>
> On Friday, March 9, 2012 9:15:35 PM UTC+2, Ikai Lan wrote:
>>
>> Hey everyone,
>>
>> Here are a few things that will help:
>>
>> 1. Application IDs (<--- if you have nothing else, at least provide this)
>> 2. What is your QPS?
>> 3. What % of your requests are errors?
>>
>> --
>> Ikai Lan
>> Developer Programs Engineer, Google App Engine
>> plus.ikailan.com
>>
>>
>>
>> On Fri, Mar 9, 2012 at 7:24 AM, Ronoaldo José de Lana Pereira <
>> [email protected].**br <[email protected]>> wrote:
>>
>>> +1 for seeing the same problems on my app.
>>>
>>> It started to be worse after maintenance on March 7.
>>>
>>> Em sexta-feira, 9 de março de 2012 08h33min36s UTC-3, Nikolai escreveu:
>>>
>>>> +1
>>>> we had to move to our backup systems. Everything is full of 500 errors
>>>> or hardcore latency.
>>>> Most of the 500 errors we see aren't even logged so this seems to be a
>>>> goole problem one abstraction layer above the app.
>>>>
>>>> And yes - sometimes we have got the same feeling, that we are the only
>>>> ones that use appengine in a production setting. You are not alone ;)
>>>>
>>>> regards,
>>>> nikolai
>>>>
>>>> Am Dienstag, 6. März 2012 22:17:37 UTC+1 schrieb Adam Sherman:
>>>>>
>>>>> Am I the only one seeing short duration outages? They are being
>>>>> reflected at:
>>>>>
>>>>> http://code.google.com/status/****appengine<http://code.google.com/status/appengine>
>>>>>
>>>>> But I don't see anyone else complaining anywhere, so it makes me
>>>>> worried.
>>>>>
>>>>> A.
>>>>>
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-- 
Johan Euphrosine (proppy)
Developer Programs Engineer
Google Developer Relations

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