Kirsten, On Thu, Dec 2, 2010 at 5:58 PM, Kristen Walcott-Justice <kr...@cs.virginia.edu> wrote: > Hi, > > I was wondering what actually causes lost samples when sampling using > perfmon? Is there a way to prevent lost samples at low sampling rates? > Also, what problems occur if you try to sample at extremely low rates? > At extremely low rate, you need to run for much longer to capture a representative set of samples.
With perfmon as it is, there are always blind spots during sampling. When the buffer fills up, monitoring is stopped but execution may continue. > Thank you for your help, > - Kristen > > ____________________________ > Kristen R. Walcott-Justice > Department of Computer Science > University of Virginia > http://www.cs.virginia.edu/walcott > walc...@cs.virginia.edu > 814-573-1283 > > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > perfmon2-devel mailing list > perfmon2-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/perfmon2-devel > > ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ perfmon2-devel mailing list perfmon2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
