Our warmup time was 15 seconds, then I looked at the hello world project that the GAE plugin generates with one servlet. That took 2 seconds to startup (once the servlet was hit). Then I added all the jars from our project but kept the same web.xml configuration. Startup time went up to almost 10 seconds. So I've done a lot of work to try and remove jars from my project and that helped a bit. I've also disabled "warmup" so that no extra processing is done if a user hits a cold instance. Everyone will suffer but just a bit.
Also, I've been suggested to have a look at "Modules" and also at a plugin called Proguard: https://groups.google.com/forum/#!topic/vosao-cms-development/KK_nzMN4cyM On Friday, 7 February 2014 07:28:04 UTC+13, Rafael Sanches wrote: > > Depends on the size of your project. > > I started with plain java/jsp. > > As the project grew the overhead of maintenance was so big that we opted > to moving everything to spring-mvc. > > That move increased the instance boot time from 7 to 35 seconds. In order > to overcome cold startups we had to add 6 extra "resident" instances. It > means a monthly $300 commitment just to run an MVC framework. > > Yes. It's frustrating and expensive. > > I wouldn't advising starting a java project in appengine. It seems they're > investing much more on other languages. > > Thanks > Rafa > On Feb 5, 2014 9:36 PM, "Tapir" <[email protected] <javascript:>> wrote: > >> Is it worth dong it? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to >> [email protected]<javascript:> >> . >> Visit this group at http://groups.google.com/group/google-appengine. >> For more options, visit https://groups.google.com/groups/opt_out. >> > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
