Thanks for the quick reply.The document you pointed to did include information about the profile report, but I could not find anything about
WAKEUP/FWD, SSS_MT_PW2N, SSS_KM_CL2TA, SSS_MT_DU_LONGNFW
A bit more searching lead me to "Incisive Performance Metrics Evaluation - Profiling" where it says
"Entries like: Method SSS_MT_CTRAN (method), Method SSS_MT_SVHASSIGN (method) are methods internal to tool.If such entries are taking alarming time percentage, contact Cadence customer support for the analysis."
Since my results do not show an "alarming time percentage" of these methods, I guess I can leave it as it is.