Please see the attached image which is another indication that something is very wrong on app engine's end. The chart is showing the last 6 hours of Request/Second. Do you see all those little apexes in the time line? What is causing them? 6 hours ago my app was dormant with no users on the system & I was sleeping so I know I wasn't on the system. User's logins are logged by date/time and no one was logged in.
Again, please, I need the Team to help me here.
Jeff
On Sun, Oct 10, 2010 at 8:51 AM, Jeff Schwartz <jefftschwa...@gmail.com>wrote:
> I am experiencing very high latency issues today even after a cold server
> start. My app id is i-emote.
>
> Here is an example taken from my log immediately after I had a warm server.
> It is for an ajax request made immediately after the server had been spun up
> and was then prepared to process requests. I know this is the case because
> my client's code to kick off this ajax request is only made when there is
> some input activity on the page like moving the mouse over the page. The log
> show numerous entries for 10-10 but the following was one which was logged
> after the app server was warm:
>
> "i-emote.appspot.com" ms=2890 cpu_ms=3882 api_cpu_ms=12 cpm_usd=0.107886
> throttle_code=1
>
> On the server this request does the following:
>
> Query the datastore (I am using Groovy with Objectify) - List<Comment> cl =
> ofy().query(Comment.class).filter('emoteId',id).list()
>
> This query resulted in 0 entities and the empty list was forwarded as a
> parameter to a template which because the list was empty did 0 work because
> there was no html to render.
>
> That was the extent of this ajax's task on the server so I don't understand
> why cpu_ms was so high.
>
> I love App Engine as a platform. I see it as the future. I don't need to
> sold on its advantages but right now I am struggling with issues of
> performance instead of spending time developing my application which is
> still in preview but which I am hoping to release as a version 1 very soon.
>
> In any other environment I believe my application would be considered well
> engineered and very fast. Can someone from the Team please look into this
> for me and tell me either what I am doing wrong or what is wrong with App
> Engine and what is being done to correct it and when we can expect to see it
> corrected? I know App Engine is in preview but in truth - at this time
> anyway - it seems more like an early beta. I wanted to begin billing so I
> can exceed some of the free quotas but I don't want to pay for usage over
> quota due to App Engine issues. I want to pay to go over free quota so as to
> provide more resources to my users as my user base will spike once I
> announce my application's official release.
>
> Please, I need your help here.
>
> Sincerely,
> Jeff
>
>
>
>
>
>
> --
> Jeff
>
--
Jeff
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<<attachment: 2010-10-10 11h45_09.png>>
