Can someone explain what this line from the logs means?

#1

RunTime Analysis CS > 18ms > PS > 55ms > PE > 45ms > CE

Specifically, what are the abbreviations (CS/PS/PE/CE) referring to?

#2

From HE forum…

Exactly what do the Runtime Analysis acronyms CS PS PE CE mean?
#3

Thank you! What is parent/child referring to here?