Intermittent High CPU Performance Issue on Weblogic with sun/misc/URLClassPath.findResource
(Doc ID 2218642.1)
Last updated on SEPTEMBER 29, 2020
Applies to:Oracle WebLogic Server - Version 10.3 and later
IBM AIX on POWER Systems (64-bit)
Application running on Weblogic Server shows high cpu and has performance issue intermittently . Using "ps -mp [pid] -o THREAD" and "kill -3 [pid]" shows the thread occupying high cpu like below.
Many threads with similar stack are waiting lock "sun/misc/URLClassPath@xxx/xxx" in blocked status.
Have implemented Xerces classes for application.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document