On Aug 26, 8:39 am, David Burns <theautomatedtes...@googlemail.com> wrote: > I am getting this error too and I am not doing any URL fetches. I have > put a lot of logging throughout my application and getting this error > before any of my logging is hit > > # > > 1. > 08-25 05:30AM 43.978 / 500 10011ms 0cpu_ms 0kb Mozilla/5.0 > (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.6 (KHTML, like > Gecko) Chrome/6.0.495.0 Safari/534.6,gzip(gfe),gzip(gfe) > See details > > 89.21.226.10 - - [25/Aug/2010:05:30:53 -0700] "GET / HTTP/1.1" > 500 0 - "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/ > 534.6 (KHTML, like Gecko) Chrome/6.0.495.0 Safari/ > 534.6,gzip(gfe),gzip(gfe)" "www.theautomatedtester.co.uk" ms=10012 > cpu_ms=0 api_cpu_ms=0 cpm_usd=0.000056 > > 2. > W 08-25 05:30AM 53.989 > > Request was aborted after waiting too long to attempt to service > your request. This may happen sporadically when the App Engine serving > cluster is under unexpectedly high or uneven load. If you see this > message frequently, please contact the App Engine team. > > My App does a quick read from the Datastore to work out what it needs > to do from the URL and then carries on. My datastore is tiny (680kb > according to the datastore statistics) so don't think that it could be > due to me hitting the datastore.
The size of the datastore is completely irrelevant to speed; it's built to scale. This particular message should only be generated when your application doesn't meet the criteria for creating a new instance to serve the incoming request, and all existing instances are in use. This is generally because the existing instances are doing something that's taking a lot of time; the log for the failed request isn't what's relevant, it's the logs for the requests that are actually working that you should be looking at, probably with AppStats as well. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
