(LANDesk 8.8)
I started noticing slowness when running a Security Scan from a client machine, and also slowness in our 32-bit Consoles.
When I launch a Security Scan It just sits for 30-60 seconds at the "Verifying device ID with core ..." action, the status message shows "Contacting server...". Next, another "Verifying device ID with core ..." action starts and again sits inactive for 30-60 seconds. Usually, the scan will finally begin, but each step in the scan process that communicates with the Core begins with a long delay.
So, on the Core I checked out active processes, and there are three instances of W3WP.EXE running, and the one that consumes excessive CPU is running the LDAppVulnerability application pool in IIS. If i stop that application pool, the Core server CPU usage drops sharply and so does my SQL server CPU. Of course, now no computers can run a Security Scan.
Any ideas on how to troubleshoot this?
Thanks!