On 01/08/14 08:34, Alireza Haghdoost wrote: > Ideally, I can put my application threads to specific CPU cores. Then > I need a performance monitoring tool which tells me what other > processes has been executed on these CPU cores during the execution of > my application. > > Does Valgrind a tool to help me out ?
Valgrind is a great suite of tools for analyzing the behavior of a single process. There are other tools that help with system-wide performance analysis. On Linux e.g. the perf and ftrace tool allows to observe context switches, timer interrupt invocations and much more. The following may help: * Stefan Hajnoczi, How to use perf-probe, March 2011, Stefan's blog (http://blog.vmsplice.net/2011/03/how-to-use-perf-probe.html). * Jake Edge, A look at ftrace, March 2009, LWN.net (http://lwn.net/Articles/322666/). Bart. ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
