Hey everybody,

We've been seeing more and more reports of applications being cycled out
overly aggressively, resulting in some folks implementing (discouraged)
workarounds to keep their application from being cycled out. The primary
symptom of this problem is that your application will see lots of "loading
requests" that fire up a new JVM, which, as many of you know can take
anywhere from a few seconds with naked servlets to as much as twenty seconds
when loading something like Spring MVC, JRuby on Rails or Grails.

In theory, there is enough capacity such that as long as you get some
traffic every few hours, you should not be getting cycled out, but we have
been seeing reports of applications being cycled after only a minute or
less. To help us figure out if these are app specific issues or App Engine
issues, can you post the following information if you believe this is
happening to you?

- What is your application ID?
- How do you know it is being cycled out? You'll need to insert some code
that only gets called when the app cold starts.
- How much time of inactivity does it take before your application is cycled
out?
- What time or days does this seem to happen?
- What frameworks or libraries are you loading?

Any other information you can provide would be helpful.

-- 
Ikai Lan
Developer Programs Engineer, Google App Engine
--
You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.

Reply via email to