It sounds like davekor's app might not need to be fixed further if
your app is not using very much runtime CPU (in code outside of the
datastore). The CPU megacycles for datastore operations do not
currently count against the per-request ("High CPU Request") limits.
We're working on ways to make this clearer in the Admin Console.Happy coding, Jeff On Oct 24, 4:06 am, Josh Heitzman <[EMAIL PROTECTED]> wrote: > If you can't reduce the number of entities, then all you have left is > to reduce the number of indexed fields on the entities and the number > of elements in any list fields on the entities. That said you can't > put two entities with only a single non-indexed property each in less > then 1000 mcycles. > Seehttp://code.google.com/p/googleappengine/issues/detail?id=786 > > On Oct 23, 6:57 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > My application get a lot of high-CPU usage warnings on the production > > server. I have spent the past few weeks profiling and optimizing my > > production code as suggested. > > > From profiler data, I know that 99% of processor time is spent in > > Model.put or db.put. As a result I have been aggressively eliminating > > unnecessary or duplicate write operations. For instance in my most > > processor intensive http request, I have cut down the number of > > entities I update from 5 to a varying number between 0 and 3 depending > > on what absolutely must be updated. I also batch writes by using > > db.put() instead of separately calling Model.put(). As a result, I > > have cut the number of mcycles down from 7000+ to an average of around > > 2000 mcycles. > > > However, I still get high cpu warnings on one http request, because it > > absolutely needs to update 3 separate entities (two node entities in a > > directed graph, and a sharded counter entity). So my question is, what > > else can I do to further optimize this specific section of code? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
