Hi, I am having a problem to find out why same requests to different front ends take much longer to respond. On average 1 request will take 175ms but some times it can take 800ms - 5sec.
A test with ajax request executed every 1 second. 1-3 out of 10 ajax requests request will take 800ms or even longer, but others will do the response on average 175ms QPS* Latency* Requests Errors Age Memory Availability 0.033 43.5 ms 294 0 11:35:20 42.3 MBytes Resident 0.000 0.0 ms 83 0 11:35:20 40.9 MBytes Resident 0.017 2319.0 ms 125 0 11:35:20 41.7 MBytes Resident 0.483 31.0 ms 2835 0 2:22:29 100.6 MBytes Dynamic 0.550 25.4 ms 2530 0 2:05:09 93.4 MBytes Dynamic 0.617 37.0 ms 2649 0 2:20:25 92.7 MBytes Dynamic I have added profiler and found that execution/prcessing/cpu time is exactly the same within different front ends but response time varies a lot! As you can see one of the frontends has latency on average 2319.0 ms! Why is that? Are there any issues with internal GAE network latency, maybe within datacenters? -- 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.
