Is the oprofile project still alive and well? I know it is still supported in the default linux kernel and that开发者_如何转开发 the user space utilities works (at least on the Arch linux I\'m runnin
I am using cent os 5.5 . Linux localhost.localdomain 2.6.18-164.el5xen #1 SMP Thu Sep 3 04:03:03 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
Is there any way to determine whenever a context switch takes place without the use of profilers? I have written a C program to monitor the time taken for different proces开发者_StackOverflow中文版ses
I have debian 5.0 linux server on an IBM HS22 blade with 2 Xeon E5504 processors. I found out that oprofile could not recognize hardware performance counters 开发者_如何学运维on this setup, only timer
I tried profiling my application with OProfile recently. The data gathered is already very valuable to me, but I\'m having difficulties with its precise interpretation. After running my app with oprof
The application does not calculate things, but does i/o, read files, uses network. I want profiler to show it.
I am trying to profile my software (in Linux) with oprofile. My software consists of both userspace and kernel module. First my doubt is what does the --separate=kernel option开发者_运维问答 do? What
I am trying to use oprofile to generate call graph. Compiler is g++, platform is linux x86-64, linker is gfortran
I want to measure the running times o开发者_Go百科f selected loops in a C program so as to see what percentage of the total time for executing the program (on linux) is spent in these loops. I should
I found 开发者_开发技巧two great profilers: OProfile Google Performance Tools Have anyone tried them both? Which is better?oprofile is more accurate; it uses CPU performance monitoring (built in
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