I'm having a Google App Engine account for my applications, and I'm also an administrator of an application which was not created under my account.
The application that was not created under my account (but for which I'm an administrator) doesn't have much traffic yet, but when it goes live will probably have a few thousand requests per day. For now we are having a cron job running every minute to keep the application alive. But most of the time the cron job is not running on time. There is a red message that displays that the job was run 5 seconds or more too late. Even some cron jobs fail. With no traffic to my application (only the cron job running) the graph on my dashboard isn't a nice flat line with an average of 1 request per minute (0,0167 requests per second). We see a lot of peeks going from 0,005 to 0,02 requests per minute. When I deploy the same application on my own account (greated a new application in my account but deployed the same webapp), the performance is like I would expect. With no traffic and only the cron job running we get a nice graph with 0,0167 requests per second. The line is almost flat and no cron jobs are running late. Even no cron jobs fail. Also for simple request I see a performance difference between the two applications. I'm having a also a high CPU job that I need to run. This work am I doing with queues. When I execute the work in both applications, the slow application can only execute 3 to 4 tasks per minute, with the other one can run the same task with the same data 5 to 6 times a minute. I would expect that both apps would behave in the same way and almost no notable performance difference, but this is clearly not the case. Is anyone having the same issue? What can be done about this? How can I increase the performance of the "slow running application"? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.
