How are you deploying your classes? Under WEB-INF/classes, or as a custom JAR file?
Another developer posted that they had a massive performance improvement deploying their classes in a JAR file - see https://groups.google.com/d/msg/google-appengine/Gl7OaMOHJD8/i_ti0KceockJ for the relevant thread. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/B_zOufNrw-gJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.