prints a tree with root
whose children are the callers of
and their callers. Note that the tree is reversed, that is, callers appear under their callees.
uses the data from the previous 'profile session' with style
. A profile session ends at the end of profile or when stop-profiling is called, or when the Profiler tool finishes profiling.
In both cases the counts of profile calls is the total counts of the calls to function-name . Note that the percentages (the number in parentheses) are percentages from the total number of profile calls, rather than from the numbers of calls to function-name .