I still am still getting bursts of DeadLine exceeded errors during imports every few days (in the morning US time)
T On Sep 29, 5:46 am, Jason C <[email protected]> wrote: > The last DeadlineExceededError for vendastaweb was at 09-28 07:44AM > 56.147, so perhaps something has been adjusted. > > Officially not seeing DeadlineExceededErrors anymore at the moment! > Good stuff! > > Dying to know more details.... ;) > > j > > On Sep 26, 12:19 pm, Jason C <[email protected]> wrote: > > > Hi Jeff, > > > We are still seeing the DeadlineExceededError in one of our apps > > 'vendastaweb'. I can't find examples in our other apps at the moment. > > > An example stacktrace is as follows, but they are all different. > > > 09-26 06:48AM 39.093 > > <class 'google.appengine.runtime.DeadlineExceededError'>: > > Traceback (most recent call last): > > File "/base/data/home/apps/vendastaweb/trunk-8081.335730273874884367/ > > main.py", line 111, in <module> > > main() > > File "/base/data/home/apps/vendastaweb/trunk-8081.335730273874884367/ > > main.py", line 77, in real_main > > util.run_wsgi_app(application) > > File "/base/python_lib/versions/1/google/appengine/ext/webapp/ > > util.py", line 76, in run_wsgi_app > > result = application(env, _start_response) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > handlers/wsgi.py", line 239, in __call__ > > response = self.get_response(request) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > handlers/base.py", line 67, in get_response > > response = middleware_method(request) > > File "/base/python_lib/versions/third_party/django-1.0/django/ > > middleware/common.py", line 56, in process_request > > if (not _is_valid_path(request.path_info) and > > File "/base/python_lib/versions/third_party/django-1.0/django/ > > middleware/common.py", line 142, in _is_valid_path > > urlresolvers.resolve(path) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 246, in resolve > > return get_resolver(urlconf).resolve(path) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 181, in resolve > > sub_match = pattern.resolve(new_path) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 181, in resolve > > sub_match = pattern.resolve(new_path) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 124, in resolve > > return self.callback, args, kwargs > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 130, in _get_callback > > self._callback = get_callable(self._callback_str) > > File "/base/python_lib/versions/third_party/django-1.0/django/utils/ > > functional.py", line 130, in wrapper > > result = func(*args) > > File "/base/python_lib/versions/third_party/django-1.0/django/core/ > > urlresolvers.py", line 57, in get_callable > > lookup_view = getattr(__import__(mod_name, {}, {}, ['']), > > func_name) > > File "/base/data/home/apps/vendastaweb/trunk-8081.335730273874884367/ > > vendastaweb/views/__init__.py", line 10, in <module> > > from vendastaweb.models.feed import Feed > > File "/base/data/home/apps/vendastaweb/trunk-8081.335730273874884367/ > > vendastaweb/models/feed.py", line 12, in <module> > > import feedparser > > File "/base/data/home/apps/vendastaweb/trunk-8081.335730273874884367/ > > lib/feedparser.py", line 113, in <module> > > import cjkcodecs.aliases > > > On Sep 25, 2:36 pm, "Jeff S (Google)" <[email protected]> wrote: > > > > Hi all, > > > > Thank you for all of the detailed reports. We've made some changes > > > which should have improved the deadline exception situation, > > > especially when related to a large number of imports when spinning up > > > a new instance of an app. Since the fix has gone out we've been > > > closely monitoring these apps but if you are still seeing issues > > > please post here with your app ID, imports, and stack traces. Thanks > > > again and apologies for the latency induced errors. > > > > Happy coding, > > > > Jeff > > > > On Sep 23, 2:10 pm, Jason C <[email protected]> wrote: > > > > > We are using Django 1.0.2 via zipimport and the most recent > > > > appengine_django (r90), and are still seeing the > > > > DeadlineExceededErrors. > > > > > Taro, please repost here again and update us in a day or two. > > > > > j > > > > > On Sep 23, 2:59 am, Taro Morimoto <[email protected]> wrote: > > > > > > Hi! > > > > > > I had the same problem with very high latencies and > > > > > DeadlineExceededErrors. I don't know if you have the same problem as I > > > > > did but I hope this helps for some of you. > > > > > > I'm using django 1.0.2 with zip import. So I just updated my google- > > > > > app-engine-django helper library and the latencies are now gone. :) > > > > > > Best regards, > > > > > Taro > > > > > > On Sep 19, 2:17 am, Michael <[email protected]> wrote: > > > > > > > I'm having the same problem (app: sovpad) > > > > > > > Except from my logs can be found > > > > > > here:http://groups.google.com/group/google-appengine-python/browse_thread/... > > > > > > > On Sep 19, 1:05 am, bvelasquez <[email protected]> wrote: > > > > > > > > I'm experiencing this also (app: jacob-6). 2 Sept. is when I > > > > > > > started > > > > > > > noticing the issue. Mostly in the morning (PST). Later in the > > > > > > > day, > > > > > > > the app is very fast, and responses come back after 200ms. In the > > > > > > > morning, these same requests can take up 20000ms. > > > > > > > > Barry > > > > > > > > On Sep 18, 9:28 am, johnP <[email protected]> wrote: > > > > > > > > > Dozens of people have been starring the following > > > > > > > > item:http://code.google.com/p/googleappengine/issues/detail?id=1695 > > > > > > > > > Something happened after the 2 Sept deployment. > > > > > > > > > On Sep 18, 7:42 am, Mahmoud <[email protected]> wrote: > > > > > > > > > > Actually, our app (spont.appspot.com) has been seeing > > > > > > > > > elevated latency > > > > > > > > > as well in the last two weeks. The code has not changed at > > > > > > > > > all in > > > > > > > > > those two weeks. > > > > > > > > > > -M > > > > > > > > > > On Sep 18, 4:54 am, "Nick Johnson (Google)" > > > > > > > > > <[email protected]> > > > > > > > > > wrote: > > > > > > > > > > > Hi Brandon, > > > > > > > > > > What is your App ID? > > > > > > > > > > > On Fri, Sep 18, 2009 at 8:46 AM, Brandon Thomson > > > > > > > > > > <[email protected]> wrote: > > > > > > > > > > > > I get bursty periods of very high request latency, with > > > > > > > > > > > increasing > > > > > > > > > > > frequency over the last few weeks, which last from > > > > > > > > > > > seconds to hours. > > > > > > > > > > > Usually the elevated latencies are in the 3-6s range but > > > > > > > > > > > sometimes it > > > > > > > > > > > goes up into the 20-30s range. For example, here are some > > > > > > > > > > > logs from a > > > > > > > > > > > few minutes ago: > > > > > > > > > > > > 09-18 12:23AM 46.511 /checkStatus 500 2906ms > > > > > > > > > > > 105cpu_ms > > > > > > > > > > > 8api_cpu_ms 0kb Pingdom.com_bot_version_1.4_(http:// > > > > > > > > > > >www.pingdom.com/),gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 46.511 /checkStatus 500 2906ms > > > > > > > > > > > 105cpu_ms > > > > > > > > > > > 8api_cpu_ms 0kb Pingdom.com_bot_version_1.4_(http:// > > > > > > > > > > >www.pingdom.com/),gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 46.360 /stats 200 2771ms 105cpu_ms > > > > > > > > > > > 8api_cpu_ms 5kb > > > > > > > > > > > w3m/0.5.2,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 46.118 /admin/tick 200 2706ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 43.878 /admin/tick 200 3825ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 41.639 /admin/tick 200 4983ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 41.603 /stats 200 4602ms 105cpu_ms > > > > > > > > > > > 8api_cpu_ms 5kb > > > > > > > > > > > w3m/0.5.2,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 41.603 /stats 200 4602ms 105cpu_ms > > > > > > > > > > > 8api_cpu_ms 5kb > > > > > > > > > > > w3m/0.5.2,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 39.401 /admin/tick 200 4826ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 39.401 /admin/tick 200 4826ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > 09-18 12:23AM 37.158 /admin/tick 200 4800ms 113cpu_ms > > > > > > > > > > > 16api_cpu_ms 0kb Python-urllib/2.5,gzip(gfe),gzip(gfe) > > > > > > > > > > > > Pingdom is pinging from all over the globe and sees the > > > > > > > > > > > problem so it > > > > > > > > > > > is definitely on the App Engine side. > > > > > > > > > > > Can you elaborate on this? > > > > > > > > > > > > Drilling down into my logs: Even when the requests are > > > > > > > > > > > taking 6s+ to > > > > > > > > > > > return, from my first logging statement at the very top > > > > > > > > > > > of my python > > > > > > > > > > > file to the last logging statement at the end of my > > > > > > > > > > > request handler is > > > > > > > > > > > only 500ms of real time. So, I don't know where exactly > > > > > > > > > > > the issue is, > > > > > > > > > > > but it doesn't seem to be inside my code. > > > > > > > > > > > What imports, other than 'logging' are you doing before > > > > > > > > > > your first logging > > > > > > > > > > statement? > > > > > > > > > > > > These requests all have < 200ms of latency most of the > > > > > > > > > > > time (although > > > > > > > > > > > the bad behavior has gotten increasingly frequent lately). > > > > > > > > > > > > I thought this might be related to the problems the > > > > > > > > > > > Django folks are > > > > > > > > > > > having with DeadlineExceeded errors... See > > > > > > > > > > >http://code.google.com/p/googleappengine/issues/detail?id=1695and > > > > > > > > > > > many other discussion threads linked therein. > > > > > > > > > > > -- > > > > > > > > > > Nick Johnson, Developer Programs Engineer, App Engine > > > > > > > > > > Google Ireland Ltd. :: > > ... > > read more » --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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 -~----------~----~----~----~------~----~------~--~---
