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]> 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. >>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/google-appengine/-/yixu1yAlMs4J. >> >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-appengine?hl=en. >> > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/W1KVvW7v-SEJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
