On Fri, Aug 31, 2012 at 10:48 AM, Kristopher Giesing <kris.gies...@gmail.com > wrote:
> I posted a great deal of information in the thread here: > > > https://groups.google.com/forum/?fromgroups=#!topic/google-appengine/rjZhjMEAXUI > > In that thread I posted logs that showed that the very first request after > setting min instances to 1 will spawn a new instance (in addition to the > instance that the min instances setting created). The app ID used in that > testing is "titan-game-qa" and the timestamps are in the logs I posted. > As far as I can see, all of the loading requests in the logs are warmup requests(sorry if I misread the logs). This is very likely an expected behavior. If your resident instance get a request, and if the request is CPU intensive, our scheduler needs to spin up a new instance by sending a warmup request in order to keep the number of idle instance. This will help absorbing subsequent traffic, and this behavior is definitely what the resident instances are for. > > At some point I will have enough bandwidth to set up a more specific test, > but I feel I've already posted plenty of information for GAE engineers to > digest. > Yeah, if you can file an issue with that information, that will definitely help. However, please keep in mind the expected behavior I mentioned above, and add your expected behavior in detail(don't say just 'It didn't work') alongside the things you actually observe. Thanks, -- Takashi > > - Kris > > On Monday, August 27, 2012 2:17:47 AM UTC-7, Johan Euphrosine (Google) > wrote: > >> On Mon, Aug 27, 2012 at 7:17 AM, Kristopher Giesing >> <kris.g...@gmail.com> wrote: >> >> Resident instances are used for processing incoming request if there >> >> is no dynamic instance >> > >> > >> > This is the behavior we all want, but experimentation seems to indicate >> it >> > doesn't happen, at least for some apps. >> >> Hi Kristopher, >> >> Can you comment with the appid and timestamps of when this last happened? >> >> Thanks in advance. >> >> > >> > - Kris >> > >> > -- >> > You received this message because you are subscribed to the Google >> Groups >> > "Google App Engine" group. >> > To view this discussion on the web visit >> > https://groups.google.com/d/**msg/google-appengine/-/_**wh1KzpESLEJ<https://groups.google.com/d/msg/google-appengine/-/_wh1KzpESLEJ>. >> >> > >> > To post to this group, send email to google-a...@googlegroups.**com. >> > To unsubscribe from this group, send email to >> > google-appengi...@**googlegroups.com. >> > For more options, visit this group at >> > http://groups.google.com/**group/google-appengine?hl=en<http://groups.google.com/group/google-appengine?hl=en>. >> >> >> >> >> -- >> Johan Euphrosine (proppy) >> Developer Programs Engineer >> Google Developer Relations >> > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine/-/ubhrxTXYlC4J. > > To post to this group, send email to google-appengine@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- Takashi Matsuo | Developers Advocate | tmat...@google.com -- 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 google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.