Hi Nick, On Tue, Mar 3, 2009 at 8:55 AM, Nick Winter <livel...@gmail.com> wrote: > > http://code.google.com/status/appengine/detail/serving/2009/03/03#ae-trust-detail-helloworld-get-latency > > Just about every day for the past several weeks, there's been elevated > latency like this, usually at similar times of day. It was unfortunate > and frustrating before, but since last night our development is > stalled because every part of App Engine is too slow to do any testing > or data manipulation right now. 5 seconds per request? > > I'm confident that the App Engine team will get a handle on the > performance and everything will be shiny once more, but it'd be nice > to hear some word as to what's going on. Are the servers just > overloaded? Did something go wrong with the maintenance last night? Is > anomaly-yellow serving to be expected?
We had some unexpected issues during the maintenance last night which caused elevated latencies and errors for all applications. We resolved the issue around 8:45pm last night and things have returned to normal since. Please let me know if you're still seeing any problems. As for the elevated latency for the dynamic request metric (that you linked to), this is primarily a product of alert tolerances. We're still tuning our status site metrics to match real-world expectations of App Engine performance. You'll notice today that we've raised some of these tolerances by a little bit, causing many of the lines to go back to a blue color (i.e., everything OK). -Brett --~--~---------~--~----~------------~-------~--~----~ 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-appengine@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 -~----------~----~----~----~------~----~------~--~---
