Table 12 (page 182), Table 13 (page 182), Table 14 (page 182), and Table 15 (page 183) show more information.

Table 12 Information in cgprof 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.

% Func Hits In Func

Number of hits due to this function, expressed as a percentage of the number of hits

 

accounted for by this function and its descendants.

Called

Number of times this function is called, other than recursive calls. If this is a cycle entry,

 

this means the number of times the members of this cycle are called from functions that

 

are not members of this cycle.

+Self

Number of times this function calls itself recursively. For a cycle entry, this denotes the

 

number of calls within the cycle.

% Call Total

Does not apply. See Table 14 (page 182) and Table 15 (page 183).

Function

Name of the function. If the function is inlined, { inline } is shown.

Cycle

Cycle that this function is a member of, if any.

Table 13 Information in cgprof Measurement Report: (Hot Call Paths Profile)

Column

Description

Total Hits In Only

Percentage of total sample hits directly in the call path. This represents the percentage

 

of the total CPU time attributable to the call path.

Table 14 Information in cgprof Measurement Report: Parent Listings

Column

Description

% Func Hits Under Parent

Number of hits propagated by the self entry and its descendants to this parent entry,

 

expressed as a percentage of the number of hits accounted for by the self entry and its

 

descendants.

Called*

Number of times the function represented by the self entry was called by this parent.

/Total**

Number of times this function was called by all of its parents. This is the denominator of

 

the propagation fraction.

% Call Total

Fraction of Called/Total expressed as a percentage. This represents the percentage of

 

times this parent called the self entry as compared to the total number of calls from all

 

parents to the self entry.

Parents

Name of this parent function.

Cycle

Cycle that this parent is a member of, if any.

*This field is omitted for parents, or children, in the same cycle as the function. If the function, or child, is a member of a cycle, the propagated times and propagation denominator represent the self time and descendant time of the cycle as a whole.

**Static-only parents and children are indicated by a call count of 0.

182 Descriptions of Measurement Reports

Page 182
Image 182
HP UX IPFilter Software manual Information in cgprof Measurement Report Parent Listings