Purging Web Server Cache Without Shutting Down webserver

Use the purge web server memory cache servlet command by issuing the following URL for your environment:
http://[server]/psp/[site]/?cmd=purge&pwd=[password]

So at the signon screen, replace ?cmd=login at the end of the URL with ?cmd=purge&pwd=dayoff. Note that dayoff is the default PeopleSoft web profile password.