Hello Kyohei, -----Original Message----- From: Kyohei Nakamura [mailto:nakamura.kyohei....@gmail.com] Sent: 14 January 2016 09:59 To: Tomcat Users List <users@tomcat.apache.org> Subject: Re: Tomcat 8 Application dispatcherServlet Stats
What does "response time" mean? The "Processing time" include a time that is from the end of service method of servlet instance until the end of StandardWrapperValve#invoke(). 2016-01-14 17:27 GMT+09:00 Theo Sweeny <theo.swe...@avios.com>: > Hello Kyohei, > > -----Original Message----- > From: Kyohei Nakamura [mailto:nakamura.kyohei....@gmail.com] > Sent: 14 January 2016 06:45 > To: Tomcat Users List <users@tomcat.apache.org> > Subject: Re: Tomcat 8 Application dispatcherServlet Stats > > Hello > > The "Processing time" metric represents the execution time of > StandardWrapperValve#invoke(). > This is the execution time of the servlet and filters. > This value of "Processing time" is the total time of each request > execution time. > > What is the dispatcherServlet? > If dispatcherServlet accept all request as a front controller(like > Spring's DispatcherServlet), then this value is the total execution > time of all request that the context receive. > > > 2016-01-13 20:19 GMT+09:00 Theo Sweeny <theo.swe...@avios.com>: > > > Hello - at the moment stats can be found for Tomcat 8 web services > > using the manager UI /manager/status/all > > > > Is the "Processing time" metric found under dispatcherServlet [ / ] > > subsection, the total time take to serve all requests, including the > > response time for each request? > > > > Regards, > > > > Theo > > Does the total execution time for each request include the response time? > > Thank you, > > Theo > I think indirectly you have answered my question. From a network perspective you have the initial connection time to send the request (request time), then you have the time to process the request, and finally response time back to the client. Both the processing time and response time for the purpose of this task are merged under the umbrella of response time. So going full circle - the dispatcherServlet Processing time fits the bill of response time. Thanks for the help! Theo Avios Group (AGL) Ltd is a limited company registered in England (registered number 2260073 and VAT number 512566754) whose registered address is Astral Towers, Betts Way, London Road, Crawley, West Sussex RH10 9XY . Avios Group (AGL) Limited is part of the IAG group of companies This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager.
