I didn't even mention that startup requests, which take about
7000-9000ms. So yeah, subsequent requests are like 10x faster, but
still few times too slow.

On Dec 14, 10:37 pm, "Ikai Lan (Google)" <ika...@google.com> wrote:
> Could this be startup time? A loading request? This is when we have to
> start up the JVM and the Wicket framework. Do subsequent requests return
> much faster?
>
> --
> Ikai Lan
> Developer Programs Engineer, Google App Engine
> plus.ikailan.com | twitter.com/ikai
>
>
>
>
>
>
>
> On Wed, Dec 14, 2011 at 1:17 AM, Paul <pgronkiew...@gmail.com> wrote:
> > Hi,
>
> > My app is very fast and smooth when run locally, no lag at all. But
> > when I deploy it on server it gets really slow. Response times are few
> > times of the acceptable ones. Pages load in 20-80ms locally, but
> > average in production is about 500-800ms. Acceptable time would be
> > around 100ms for most operations. I have appstats on my app, but I
> > cannot really get what is causing the problem.
>
> > I check details in appstats and I see 3 things:
> > datastore_v3.Get    11ms (8ms api)
> > RPC Total     11ms (8ms api)
> > Grand Total 525ms (8ms cpu+api)
>
> > There are details only about datastore_v3.Get, which is not a thing
> > causing all that lag.
>
> > How can I determine what is the cause of all that?
>
> > I am using 1.5.3 SDK, HR datastore and Apache Wicket framework.
>
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