Taking thread dumps for weblogic server

A) On Windows machine: cltr + break
On Unix Machine:
get pid using ps -ef grep java
kill -3
B) When weblogic is running as windows service
For Out file add in JAVA_OPTIONS:
-Dweblogic.Stdout=
a) Using beasvc :
beasvc –dump – svcname:”bea Admin_server”
b) Using Weblogic Admin utility
C:\bea\user_projects\domains\rDomain>java weblogic.Admin -url t3://localhost:7001 -username weblogic -password weblogic THREAD_DUMP
Thread Dump has been printed to the servers standard out (by default, the shell in which the server is running).

C) We can also collect thread dumps from the console:
Server > Monitoring > Threads > Dump Thread Stacks

D) Using WLST:
1) java weblogic.WLST
2) connect("weblogic","weblogic","t3:\\localhost:7001")
3) threadDump()