Hello All, This is an issue right now related to higher latency on HRD, particularly affecting queries. We are working on potential fixes to mitigate the issue. Once we have determined the full scope of it, we will provide further information. This is not expected behavior for HRD and is indeed a recent issue, it has *not* been a slow steady increase based on load or a fundamental issue with the way HRD is built. The issue with M/S was that it heavily relied on a fundamentally inconsistent piece of infrastructure, this is not true with HRD.
Greg On Tue, Sep 6, 2011 at 9:17 AM, Jason Collins <[email protected]>wrote: > Those trends are concerning. We're putting a large effort in to > convert our app over to HR. Performance consistency is the only reason > we're doing this. > j > > On Sep 6, 7:57 am, Mike Wesner <[email protected]> wrote: > > Thanks for putting those together. It very clearly shows that > > recently things have changed. > > > > It would be nice to hear from Greg or someone about this. > > > > -Mike > > > > On Sep 6, 7:11 am, Simon Knott <[email protected]> wrote: > > > > > > > > > > > > > > > > > I've attached graphs showing the daily stats for each of the HR > operations > > > for the last year, driven from the GAE Status stats. > > > I'll grab the M/S datastore statistics, when I get the time, to give a > > > comparison. > > > > > < > https://lh4.googleusercontent.com/-MV_ixL3Jz0Y/TmYNsX9QEGI/AAAAAAAAAF...> > > > > > < > https://lh4.googleusercontent.com/-6yrWNd7wfxU/TmYNoldrFWI/AAAAAAAAAF...> > > > > > < > https://lh6.googleusercontent.com/-NiRHqyRtbro/TmYNgZLeRXI/AAAAAAAAAF...> > > > > > < > https://lh3.googleusercontent.com/-WGYYZUzXiAg/TmYNk35ZztI/AAAAAAAAAF...> > > > > > < > https://lh5.googleusercontent.com/-5GRqG-Sy17A/TmYN7E7C60I/AAAAAAAAAF...> > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" 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?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" 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?hl=en.
