Changes between Version 3 and Version 4 of Debugging/LowLevelProfiling/Perf


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Timestamp:
Apr 19, 2011 10:52:00 AM (4 years ago)
Author:
tibbe
Comment:

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  • Debugging/LowLevelProfiling/Perf

    v3 v4  
    55The perf events subsystem is compiled in by default in the kernel shipped with most distros (e.g. Ubuntu) which means there's no fiddling around compiling your own kernel or modules.  On Debian and Ubuntu you can install "perf" by installing the `linux-tools-<kernel version>` package: 
    66 
    7     sudo apt-get install linux-tools-<kernel version> 
     7{{{ 
     8$ sudo apt-get install linux-tools-<kernel version> 
     9}}} 
    810 
    911If your distro doesn't include "perf" as a package you can build it manually like so: