Figure 27 Call Stack Profile Text Report Example for Linux

================================================================================

HP Caliper C.4.4.121 Report Summary for Call Stack Profile

================================================================================

-------------------------------------

Collection Run 1 (Call Stack Profile)

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Processor Information

 

Machine name:

lotzu

Number of processors: 2

Processor type:

Itanium2

Processor speed:

1000 MHz

Virtual machine:

no

Run Information

 

Configuration:

/proj/dynopt/nightly/linux_ipf.REL/config/cstack

Date:

May 28, 2008

Version:

HP Caliper - Linux Itanium Version C.4.4.121 (2008-05-27) *nightly*

OS:

Linux 2.6.10-rc1 #60 SMP Wed Dec 8 17:54:05 PST 2004 ia64

Database:

/home/bindu/TESTS/.hp_caliper_databases/cstack

Collection Command: /proj/dynopt/nightly/linux_ipf.REL/bin/caliper cstack -o results.save enh_thr_mutex1

Measurement scope: per-process

Unwind

Sampling Specification

Sampling event:

Interval timer expiration

Sampling period:

100 ms

Sampling timer type:

Real

Frame depth:

32

Data

sampled:

IP

Report

Help

 

To get report help, run: caliper info -r cstack

Process Summary

----------------------------------------------------------

% Total

Cumulat

Wall-

Sample

 

IP

% of

Clock

Hits

 

Samples

Total

Samples

Waiting

Process

----------------------------------------------------------

100.00

100.00

41

1

enh_thr_mutex1 (PID: 31021)

----------------------------------------------------------

[Minimum process entries: 5, percent cutoff: 2.00, cumulative percent cutoff: 100.00]

----------------------------------------------------------

================================================================================

Call Stack Profile Report for enh_thr_mutex1

================================================================================

Target

Application

 

 

Program:

 

 

/home/bindu/TESTS/enh_thr_mutex1

Invocation:

 

 

enh_thr_mutex1

Process ID:

 

 

31021 (started by Caliper)

Start time:

 

 

09:29:57 AM

End time:

 

 

09:29:59 AM

Termination Status:

0

Last

modified:

 

May 28, 2008 at 09:29 AM

Memory model:

 

 

LP64

Target

Execution Time

 

Real

time:

2.014

seconds

User

time:

0.905

seconds

System time: 0.003

seconds

Unwind

Sampling Specification

Number of samples:

41

Data

sampled:

 

 

IP

Thread Summary (3 Threads)

---------------------------------------------------------

% Total

Cumulat

Wall-

Sample

Kernel

IP

% of

Clock

Hits

Thread

Samples

Total

Samples

Waiting

ID

---------------------------------------------------------

48.78

48.78

20

0

31021@main

26.83

75.61

11

1

31024@start_routine

24.39

100.00

10

0

31023@start_routine

---------------------------------------------------------

100.00

100.00

41

1

Total

---------------------------------------------------------

Load Module Summary (All Threads)

--------------------------------------------------------------

% Total

Cumulat

Wall-

Sample

 

IP

% of

Clock

Hits

 

Samples

Total

Samples

Waiting

Load Module

--------------------------------------------------------------

78.05

78.05

32

1

*kernel gateway*

21.95

100.00

9

0

enh_thr_mutex1

--------------------------------------------------------------

100.00

100.00

41

1

Total

Call Stack Profile Text Report Example for Linux 141