HP UX Caliper Software manual Scgprof Measurement Report Metrics Flat Profile

scgprof Measurement Report Metrics (Flat Profile)

Table 29 (page 212) shows the information found in Sampled Call Graph Profile reports. In this table, “program object” refers to any of the following:

•Load module

•Function

•Source statement

•Instruction bundle

The numbers of calls in the descriptions are smaller than the actual calls made by the application, because the call graph is produced by sampling.

Table 29 Information in scgprof Measurement Report Fields (Flat Profile)

Column	Description
% Total IP Samples	Percent of the total IP samples attributable to a given program object.
Cumulat % of Total	Running sum of the percent of total IP samples accounted for by the given program object
	and those listed above it.
IP Samples	Total number of IP samples attributed to the given program object.
Secs in Func/Module	Number of seconds accounted for by this function/module alone, if this function/module
	is profiled; otherwise blank.
Call Count	Number of times this function was invoked, if this function is profiled; otherwise, blank.
Msecs per Call	Average number of milliseconds per function call.
Load Module	Shared library or the main executable.
Function	Routine from your application.
File	Source file associated with a function.
Line	The column contains one of these:
Slot	• A source-code line number for rows showing statements
Col,Offset
	• An instruction slot number for rows showing instructions not on a bundle boundary
	• A source-code column number followed by an offset from the beginning address of a
	function for rows showing instructions on a bundle boundary
	Column and line numbers are preceded by “~” when they are approximate due to
	optimization.
>Statement	The column contains either a source statement, preceded by “>”, or a disassembled
Instruction	instruction. Statements that are out of order due to optimization are preceded by “*>”.

scgprof Measurement Report Metrics (Call Graph Profile)

Table 30 (page 212), Table 31 (page 213), Table 32 (page 213), and Table 33 (page 214) show more information.

Table 30 Information in scgprof Measurement Report: Function Entries (Self Entries)

Column	Description
Index	Index of the function in the call graph listing, as an aid to locating it.
% Total Hits In or Under	Percentage of the total hits of the program accounted for by this function and its
	descendants.

212 Descriptions of Measurement Reports