Comments on: OProfile: Profiling in Linux for Fun and Profit http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/ { on programming and the internets, every monday } Thu, 17 May 2012 07:59:48 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: key http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-29448 key Thu, 17 May 2012 07:27:38 +0000 http://lbrandy.com/blog/?p=257#comment-29448 Have a low solar factor and greatly reduce <a href="http://aluminievadograma.com/" rel="nofollow"> дограма </a>solar energy in the premises.<a href="http://xn--80aafybakikq7bg7c.org" rel="nofollow"> автоклиматици </a> Have a low solar factor and greatly reduce дограма solar energy in the premises. автоклиматици

]]> By: key http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-29387 key Wed, 18 Apr 2012 08:39:40 +0000 http://lbrandy.com/blog/?p=257#comment-29387 Evaluation by peers, this method is used in forecasting future <a href="http://xn--hxajxbacedk6ejc.net" rel="nofollow"> κλιματιστικά </a> performance of subordinates and opportunities for promotion. Evaluation by peers, this method is used in forecasting future κλιματιστικά
performance of subordinates and opportunities for promotion.

]]> By: Quentin http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-28921 Quentin Mon, 19 Dec 2011 23:20:21 +0000 http://lbrandy.com/blog/?p=257#comment-28921 s-meaning-those-g s-meaning-those-g

]]> By: Quentin http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-28920 Quentin Mon, 19 Dec 2011 23:19:16 +0000 http://lbrandy.com/blog/?p=257#comment-28920 Hi Mr. Brandy, Thanks for the post. Once one starts using statistical performance tools, and wondering what all these numbers mean, one should at least go take a look at Drongowski's "Basic Performance Measurements for AMD ... Processors" http://developer.amd.com/Assets/intro_to_ca_v3_final.pdf which gives a great synopsis of what meaning numbers are. Then it's worth it to check out CodeAnalyst which runs on top of OProfile. Cheers -- Quentin Hi Mr. Brandy,

Thanks for the post.

Once one starts using statistical performance tools, and wondering what all these numbers mean, one should at least go take a look at Drongowski’s “Basic Performance Measurements for AMD … Processors” http://developer.amd.com/Assets/intro_to_ca_v3_final.pdf which gives a great synopsis of what meaning numbers are.

Then it’s worth it to check out CodeAnalyst which runs on top of OProfile.

Cheers
–
Quentin

]]> By: Diego Alberto Arias Prado http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-28286 Diego Alberto Arias Prado Sat, 21 May 2011 22:58:19 +0000 http://lbrandy.com/blog/?p=257#comment-28286 Thanks for this post, it has been very useful for me. Some notes about oprofile under Ubuntu 10.04 and the uncompressed kernel image. Currently the .deb packages containing the uncompressed kernel image can be found at http://ddebs.ubuntu.com/pool/main/l/linux/. The package names no longer follow the naming convention linux-image-debug-{version}.deb. Now, if, for instance, your linux version is 2.6.32-31, then you should download and install a package like linux-image-2.6.32-31-generic-dbgsym_2.6.32-31.61_i386.ddeb (for and x86 architecture). More information about this new naming convention at can be found at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/289087/comments/34 Thanks for this post, it has been very useful for me.

Some notes about oprofile under Ubuntu 10.04 and the uncompressed kernel image. Currently the .deb packages containing the uncompressed kernel image can be found at http://ddebs.ubuntu.com/pool/main/l/linux/. The package names no longer follow the naming convention linux-image-debug-{version}.deb. Now, if, for instance, your linux version is 2.6.32-31, then you should download and install a package like linux-image-2.6.32-31-generic-dbgsym_2.6.32-31.61_i386.ddeb (for and x86 architecture). More information about this new naming convention at can be found at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/289087/comments/34

]]> By: Peter http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-26397 Peter Sun, 18 Apr 2010 15:57:36 +0000 http://lbrandy.com/blog/?p=257#comment-26397 I want to use oprofile, is it possible to detect memory bottleneck with it?. Thanks I want to use oprofile, is it possible to detect memory bottleneck with it?. Thanks

]]> By: Rush http://lbrandy.com/blog/2008/11/oprofile-profiling-in-linux-for-fun-and-profit/comment-page-1/#comment-26367 Rush Mon, 05 Apr 2010 11:57:48 +0000 http://lbrandy.com/blog/?p=257#comment-26367 9.04+ (intrepid, jaunty, karmic, lucid) need additional repos to install debug symbols. Please check my blog for details. 9.04+ (intrepid, jaunty, karmic, lucid) need additional repos to install debug symbols. Please check my blog for details.

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