https://issues.apache.org/bugzilla/show_bug.cgi?id=56348
Bug ID: 56348 Summary: ReadListener reading stream on different thread very slow Product: Tomcat 8 Version: 8.0.5 Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P2 Component: Catalina Assignee: dev@tomcat.apache.org Reporter: yann.simon...@gmail.com In a ReadListener, if the servlet input stream is read with another thread as the servlet thread, the upload is very slow. The following sample application reproduces the problem: https://github.com/yanns/servlet31_async/tree/async-perf /upload2 reads the input stream in the servlet thread /upload forks a new thread that reads the servlet input stream My measurements: With tomcat 8.0.5 /upload: 2 minutes /upload2: 3,8 s It is expected that /upload is more slow that /upload2, but not with that difference. The same tests with jetty: /upload: 9,5 s /upload2: 3,7s -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org