HP Caliper 5.3 User Guide (5900-1558, February 2011)

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)
DescriptionColumn
Percent of the total IP samples attributable to a given program object.% Total IP Samples
Running sum of the percent of total IP samples accounted for by the given program object
and those listed above it.
Cumulat % of Total
Total number of IP samples attributed to the given program object.IP Samples
Number of seconds accounted for by this function/module alone, if this function/module
is profiled; otherwise blank.
Secs in Func/Module
Number of times this function was invoked, if this function is profiled; otherwise, blank.Call Count
Average number of milliseconds per function call.Msecs per Call
Shared library or the main executable.Load Module
Routine from your application.Function
Source file associated with a function.File
The column contains one of these:
• A source-code line number for rows showing statements
• 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.
Line |
Slot |
Col,Offset
The column contains either a source statement, preceded by “>”, or a disassembled
instruction. Statements that are out of order due to optimization are preceded by “*>”.
>Statement |
Instruction
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)
DescriptionColumn
Index of the function in the call graph listing, as an aid to locating it.Index
Percentage of the total hits of the program accounted for by this function and its
descendants.
% Total Hits In or Under
212 Descriptions of Measurement Reports