This was a result of a known issue with Google infrastructure that caused high spikes in datastore latency. For more information, see http://groups.google.com/group/google-appengine-downtime-notify/browse_thread/thread/3349ec6b1621a095
On May 12, 3:05 am, mathijs <[email protected]> wrote: > The app engine dashboard shows a big spike in latency and error rate > (to 100%) for serving for yesterday at 6:12 AM. > The explanation says "Investigation Complete - Issue Resolved > We have determined that this spike did not affect the performance or > uptime of applications. If you feel we have incorrectly diagnosed this > issue please inform us by posting in our developer forum." > > At that time our application was serving 500s for approximately 5 > minutes. Also chrome extensions was down (somebody even tweeted about > it here:http://twitter.com/benw/statuses/13786551926). > This makes me wonder how much appengine is actually investigating > whether app performance/uptime is affected. Why does the message says > no performance or uptime was affected? > > Also, it seems that exactly the same thing happened the day before > (6:06 AM). Is something being done to prevent these temporary outages > from happening in the future? > > Best regards, > > Mathijs > > -- > 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 > athttp://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 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.
