On Thu, May 15, 2014 at 4:20 PM, Robert King <kingrobertk...@gmail.com>
 wrote:

> for 
> example<http://stackoverflow.com/questions/23618638/google-cloud-endpoints-ah-api-discovery-v1-apis-myapi-v1-rpc-takes-half-a-minu>
> ,
> /_ah/api/discovery/v1/apis/archivedash/v1/rpc?fields=methods%2F*%2Fid&pp=0
> is often at times running slowly (e.g. waiting over 10 seconds on fast
> connection). I'd like to investigate it somehow.
> Is it a problem elsewhere in my app (e.g. some of my webapp2 handlers have
> high latency due to doing many urlfetches etc) or is it a problem with
> endpoints that don't have much traffic?
> I'm wondering if performance of /api/discovery can be effected if other
> parts of my app are experiencing high latency or is its performance self
> contained?
>



The best way to pinpoint performance issues is to record an AppStats run of
the request. Can you install AppStats (see instructions
here<https://developers.google.com/appengine/docs/java/tools/appstats>),
run an API request, then post the AppStats record back here?


-----------------
-Vinny P
Technology & Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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