The call graph description contains the following fields:
List of callers. This field details a list of the functions calling the profiled function. For each caller, the report provides:
Caller's function number
Number of calls
Caller's name and call offset in the caller's body. When a function calls another function from several locations, several entries are made in the list of callers.
List of called functions. For each called function, the report provides:
Callee's function number
Number of calls
Percentage of the total function time that is charged to the callee
Name of the function