I need to measure each core on a T1000 what tool can I use?

I have a multi-threaded app running on a T1000 and I need to measure each core and see if I have equal cpu performance with respect to cpu percentage and memory.Is there a version of top that will do this or ?
[223 byte] By [Bahnzii] at [2007-11-26 10:00:27]
# 1
Top is available for download from this location:ftp://ftp.sunfreeware.com/pub/freeware/sparc/10/top-3.6-sol10-sparc-local.gz
mlennon at 2007-7-7 1:29:22 > top of Java-index,Sun Hardware,Servers - General Discussion...
# 2
The original poster seems to have gone forwardwith another thread, instead. http://forum.sun.com/jive/thread.jspa?threadID=106428
rukbat at 2007-7-7 1:29:22 > top of Java-index,Sun Hardware,Servers - General Discussion...