Visual support for the cachegrind skin of the memory analyzer Valgrind. (For questions related to cachegrind only, use the cachegrind tag)
Questions tagged [kcachegrind]
98 questions
0
votes
1 answer
call graph for MySQL sessions
I am trying to create a valgrind (cachegrind) analysis of MySQL client connections.
I am running valgrind with --trace-children=yes.
What I want to find is one of the internal method calls, to see the call graph when it is being used...
After…
evenro
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1 answer
Using KCachegring with JRuby profiler
Is it possible to convert JRuby profiler graph output to valgrind format (or any other way to visualise profiling output in KCachegrind)?
samuil
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0 answers
XDebug mis-reporting fopen as slower than it is? How do I get more accurate information?
I am profiling a PHP website that seems a little slower than it should be with XDebug.
I checked the profile information with KCacheGrind and according to that, 80% + of the load time is caused by fopen.
However, when I add statements to the code…
Darren S
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2 answers
Xdebug installation on remote server for profiling
I am trying to install Xdebug on remote server in AWS cloud for profiling purpose. I installed Xdebug i checked using phpinfo() and i kept some setting to enable profiling option on server, it's enabled i verified.
I am saving the output logs of…
Venkata Krishna
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0
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3 answers
To use Xdebug2's profiling data in debugging PHP by Ubuntu
My question is based on this article.
How can you make the profiling data about a PHP code by Xdubug2 and then put it to an app like KCacheGrind?
I have used successfully Xdebug in my Ubuntu, since it highlights my error messages in the browser.…
Léo Léopold Hertz 준영
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0 answers
Confused about profiling result
I have built my program with "-g -O2" and ran valgrind+cachegrind. I am unsure how to interpret the output. Here is the output:
http://daviddoria.com/Uploads/callgrind.CacheMisses
My "whole program" is the InpaintingAlgorithm function that is 98.4%…
David Doria
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1 answer
Get full App Call Graph in KCacheGrind
I want get full graph of my script using KCacheGrind, it this possible?
PiKey
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-2
votes
3 answers
Difference between two c++ programs
I have one C++ program with two versions, one version the feature is working but in other isn't.
Is there a way to debug the difference between this two versions? Specifically, I'm using Linux and g++. Is there a way to use something like…
Mauro
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