I *think* the scheduler might be killing instances more aggressively
in the past day or so.  I've seen and heard about some pretty strange
behavior in the past day or so.

You're graphs seem strange, especially the qps graph.  I saw someone
else posting similar graphs a week or two ago.  I never heard about a
resolution.


Robert



On Thu, Feb 16, 2012 at 09:20, nmelo <nmelo...@gmail.com> wrote:
> Hey everyone,
>
> Since yesterday 9:00pm EST we've been noticing "spiky" patterns on various
> charts (QPS, Instance Count, Bytes received) where requests go to 0QPS and
> then shoot back up to where they were every minute or so. They used to be
> very predictable and flat. I've attached a few screen grabs.
>
> Our app still works, there are no errors in the log, we haven't deployed to
> that app in more than a week, and there are no complains from the users so
> far.
>
> Anyone else seen this/has an explanation. Is something we should be
> concerned about?
>
> Thanks!
>
> nmelo
> =====
> @nmelo
>
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