Apps serve only 8 requests concurrently. If you have your min/max pending latency set wrong you may have a scenario where the 12-16 requests that a browser will make at a time pushes you to 2 instances with 1 idle.
From: [email protected] [mailto:[email protected]] On Behalf Of Francois Masurel Sent: Tuesday, November 27, 2012 3:51 AM To: [email protected] Subject: [google-appengine] Re: GAE keeps starting new instances causing lots of user facing loading requests Could frequent instance loadings be related to the use of multiple custom domains on the same app ? Looks like it the case for my app : vncts1 And why GAE seems to send all traffic to the new fresh instance instead of using the other already loaded instances ? This is pretty annoying as we use lazy loading a lot and new instances take some time to get fully initialized. How come GAE needs 3 instances to display a simple home page with few javascripts and CSS ? There is really something wrong with the GAE instance scheduler. What should I say to my customers about that ? I feel really desperate about this. Will it improve sometimes in the future ? or is it normal behavior for GAE and will never be fixed ? Will I have to pay 600$ to get an answer ? Thanx for your help. François On Saturday, November 17, 2012 4:21:28 PM UTC+1, Francois Masurel wrote: I've notice lots of user facing loading requests since a few hours (days?). Just check the screenshot below. Two new instances have been started to serve only 13 (12 + 1) requests though another instance was already running and available and obviously was not overloaded as it had only served 105 requests during the last hour : <https://lh4.googleusercontent.com/-UxI0M8fnvw0/UKep9Wkb_VI/AAAAAAAAwN0/wxKa PhZvXlI/s1600/Instances+-+VinoCities+-+Google+Chrome.jpg> My application instance settings are all set to automatic and pending latency set to 10s : <https://lh4.googleusercontent.com/-TxgVTyTvqJM/UKeqaNNQvBI/AAAAAAAAwN8/fKUP 3ftluk8/s1600/Application+Settings+-+VinoCities+-+Google+Chrome.jpg> Did something change on GAE side recently ? These user facing loading requests are really killing my business as my users are getting really upset about it. Thanx for your help. François App Id = vncts1 -- 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/-/L2D3Iwo-FQYJ. 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.
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