Hi, Looking at http://code.google.com/status/appengine/detail/serving/2010/02/22#ae-trust-detail-helloworld-get-latency you can see that there was a spike yesterday in request serving latency.
The comment 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." Well, it did affect the performance and uptime of at least one of my (Python) applications, as reported in the following production issue (still in the new state): http://code.google.com/p/googleappengine/issues/detail?id=2837 Today, we are seeing the same spike (right now the chart is in a spike before 8AM and at about 650): http://code.google.com/status/appengine/detail/serving/2010/02/23#ae-trust-detail-helloworld-get-latency And again, my app is having a lot of Deadline exceptions. Looking at the logs, the thing that I think is most relevant is that my app only gets to spend about 2000 CPU ms before de 30000 ms period finished - so it's severely starved for resources - so starved that it doesn't even manage to load Django 1.1 before the Deadline kicks in. Regards, Pedro Morais -- 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.
