I would like to see how Go fairs. Would someone with high bandwidth please try running this:
ab -r -n 1000 -c 500 -i http://goscore.scotch-media.appspot.com/leaders With one instance running I'm getting: AB: Requests per second: 31.31 [#/sec] (mean) Datastore Admin: Total number of instances Average QPS* Average Latency* Average Memory 1 total 16.267 3.4 ms 7.8 MBytes Instances QPS* Latency* Requests Errors Age Memory Logs Availability Shutdown 16.267 3.4 ms 6723 0 19:39:50 7.8 MBytes View Logs Dynamic But I think this might be limited by my bandwidth. Thanks, Kyle On Jul 10, 2012, at 12:25 PM, Jeff Schnitzer wrote: > On Tue, Jul 10, 2012 at 10:11 AM, Barry Hunter <[email protected]> wrote: >> >> Jon McAlister here: >> https://groups.google.com/group/google-appengine/msg/2949285edc35fc8f >> seems to suggest that there is a hard 10req/sec limit enforced by the >> scheduler. > > That's a concurrency limit. If each request took 1000ms, they would > be equivalent... however, each request that we're talking about is > ~50ms. What I expect is to see throughput of 1000 / 50 * concurrency > = (20 * concurrency) requests per second. If concurrency is 10, that > would be 200 QPS. > > Jeff > > -- > 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. > -- 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.
