I am wondering if there is explanation for this. I have a simple app http://dsm2bathymetry.appspot.com that serves custom tiles for google maps. I turned on appstat on it and have noticed that there are large unexplained windows of time in the request that are not reported on. This gives me very little to go on.
For example this the appstat report on one such request 2010-05-18 11:04:10.899 307 GET /tiles/-1751683366_tile334_790_11.png real=155ms cpu=0ms api=0ms overhead=3ms The same request in the log 05-18 04:04AM 04.304 /tiles/-1751683366_tile334_790_11.png 302 6792ms 145cpu_ms 12api_cpu_ms 0kb Mozill.. Approx 150ms are reported by appstat but what of the remaining 6792-150 approx 6 seconds of delay in the request. This is just a sample, there are a number of requests for which it is unknown whats taking so long. The code for the app is available at http://code.google.com/p/dsm2-grid-map/source/browse/#svn/trunk/dsm2-bathymetry-map. -- 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.
