Being a user with Win2k and IIS 5.0, I am reaching a little into the dark here, however, a question comes to mind. Does the server have DNS caching turned on? In IIS 5.0 running the caching service stores the lookup and eliminates the need to do a lookup on each query. If the service is not running, then each query adds the overhead of the lookup and the response before getting to work.
But I could be totally off base here. Doug ----- Original Message ----- From: "Reuter, Jason D (James Tower)" <[EMAIL PROTECTED]> To: "CF-Server" <[EMAIL PROTECTED]> Sent: Thursday, May 16, 2002 8:06 AM Subject: Application Execution Time issues on Remote Share Greetings, Having a rather bizarre problem I'm hoping someone can shed some light on. We are noticing some strange behavior from Cold Fusion while attempting to employ a remote "resource" server architecture. Basically, the head end web servers (WF40P1 & WF40P2) run IIS 4.0 and CF 4.5.1 SP2 and no code locally. The home directory for the site is mounted from a standard Windows File Share on the Resource Server (WF40R1). This is where all Cold Fusion code resides. The site functions normally, but what we noticed at first was incredibly slow application execution time compared to our stand alone servers. We predicted a small possibly degradation, but not 10 times slower. After further review, and with full debugging on, we have seen the following: Application executes normally with all code local (Approx. 400ms) When accessing the remote code base from the Resource server using the UNC, we get up to 10 times slower execution time. If we force IIS to map the Virtual directory to a statically mapped network drive, we return to normal execution times. So, in summary: Local Code: normal Remote Code via UNC Share: Very Slow Remote Code via Mapped Network Drive: Normal I was hoping someone may have some insight on why this is occurring, and can better explain what Cold Fusion is doing behind the scenes. My initial thoughts were that CF attempts to authenticate against the NT domain for each resource (page) it is trying to access, or it is repeatedly doing a name lookup of the resource server for each page it is retrieving. Thank You, -JD ______________________________________________________________________ Get the mailserver that powers this list at http://www.coolfusion.com ------------------------------------------------------------------------------ To unsubscribe, send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body or visit the list page at www.houseoffusion.com
