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zloster / FrameworkBenchmarks

Source code for the framework benchmarking project
http://www.techempower.com/benchmarks/
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Jetty configuration about max pending requests #21

Closed zloster closed 6 years ago

zloster commented 7 years ago

Currently the dropwizard performance for the simpler testcases (plaintext and json) is almost flat. That suggests that there is some serious restriction somewhere. The other jetty tests suggest that there should be better performance. Good place to start seems to be the default dropwizard config about the max request to queue before blocking the acceptor threads.

maxQueuedRequests 1024 The maximum number of requests to queue before blocking the acceptors.

http://www.dropwizard.io/1.1.0/docs/manual/configuration.html#all

zloster commented 6 years ago

The pull request is submitted. 3175 is the PR. dropwizard with MySQL should be affected - plaintext, json and the database tests.

zloster commented 6 years ago

There is a big problem with this change. I'll revert it - the results in JSON are half RPS than before the change.

zloster commented 6 years ago

Revert submitted. The result should be checked. Edit: there is NO run yet on the ServerCentral environment (or Azure).

zloster commented 6 years ago

Solving this requires a lot more effort and profiling of the running application. Will wait for better days. Eventually...