Weblogic: Performance Problems After Migrating From WLS 8.1 To WLS 10.3 And Moving To SUN Sparc T5240 With CMT Chips

(Doc ID 860459.1)

Last updated on DECEMBER 15, 2017

Applies to:

Oracle WebLogic Server - Version 10.3 and later
Oracle Solaris on SPARC (64-bit)
***Checked for relevance on 31-Dec-2014***


After upgrading from WLS 8.1 and going live with WLS 10.3.x, you are noticing that your application is very slow. Thread dumps show nothing. In addition, you have moved to a SUN T5240 with CMT chips of 8 core/8 threads each technology CPUs.


Upgraded WLS 8.1 to WLS 10.3.x.


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