Выйдете со мной на связь пт, 15 февр. 2019 г. в 03:56, Rainulf Pineda <[email protected]>:
> Goran, > > Thank you for your reply! I understand that App Engine scales up and down > depending on certain criteria -- whether that's incoming requests, CPU > usage, and more. > > But that is not my question. My question is if there's a way to determine > its decision whenever it kills or create instances. A log such as this > would be helpful: "incoming requests has decreased from 1000 to 10, > therefore, killing 10 out of 50 running instances" > > On Tuesday, 29 January 2019 14:43:38 UTC-5, Goran (Google Cloud Platform > Support) wrote: >> >> Hello, >> >> App Engine scales instances up when the volume of incoming requests >> increases and scales instances down when this volume decreases. This >> scaling helps ensure that all of your application's current instances are >> being used to optimal efficiency and cost effectiveness. For more >> information please see the documentation for scaling dynamic instances [1]. >> >> You can use several settings in the application configuration file to >> adjust the trade-off between performance and resource load. For the list of >> the available auto-scaling parameters, please see ‘Using performance >> settings’ section of this article [2]. >> >> A good recommendation is to benchmark performance with default scaling >> settings then run a new benchmark after each change. See this article[2] >> for some best practices to ensure that your app will scale efficiently to >> the volume of incoming requests. >> >> [1] >> https://cloud.google.com/appengine/docs/standard/python/how-instances-are-managed#scaling_dynamic_instances >> >> [2] https://cloud.google.com/appengine/articles/scalability >> > -- > 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 https://groups.google.com/group/google-appengine. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-appengine/9e14deca-fdbf-42f6-8e6e-5ea24ba8b484%40googlegroups.com > <https://groups.google.com/d/msgid/google-appengine/9e14deca-fdbf-42f6-8e6e-5ea24ba8b484%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/CA%2B7VOAoyRsH-aoR%2BgErZ2SOxqxsLRj9UotO11bve3YGamUC5eg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
