rest - Asp.Net Web Api Action Methods Process Time logging -

i want logging time infos of every web api action methods.i want know when action method started , when finished can find elapsed time of action.

i can logging every request , response use custom handler(delegatinghandler).is possible log methods start , finish times use handler or etc

thanks

1. you can use ihttpmodule , handle required methods (for example application_endrequest)
2. you can derive actionfilterattribute , annotate controllers

start/finish time... stopwatch should accessible, or can work current datetime.