w3wp.exe in IIS (Internet Information Server) and a process associated with the application pool, if you have multiple application pools, there will be multiple w3wp.exe processes corresponding instance is running. The process used to allocate a large amount of system resources.
For w3wp.exe this process consumes too much memory problems, many solutions are online at the command prompt, run iisapp -a, to view the service name PID application pool in iis corresponding program, and then do the recycling.
But in Windows server2016 in, iisapp.vbs this document has been unavailable, the corresponding command can not run, there's another method is feasible.
Open the Task Manager, click open resource monitor, find the program too much memory for the corresponding PID
Open a command prompt
Positioning cd c: \ windows \ System32 \ inetsrv
Enter appcmd list wp
Find the PID corresponding application, then iis manager, the corresponding recovery procedures, this off-hour recommended, but also on the timing setting program, so that instead of manually processed.
