pmcstat profiles kernel code?
Sai Prajeeth <[email protected]> Fri, 12 Jun 2015 16:28:34 +0530
| Newsgroups | gmane.os.freebsd.performance |
|---|---|
| Message-ID | <CAFJamtP7bA6NpfPb0VOSVAoeAjbGcA4OHgxG66Dwz0H3OetSfQ@mail.gmail.com> |
Hi, I am not sure if this is the list that addresses this question but here it goes. I would like to count hardware events such as instructions retired / unhalted-core-cycles for all the systems for BOTH OS and APPLICATION. I am aware that pmcstat has a system wide monitoring mode that counts events across all the CPUs for all processes. I want to know whether the statistics for kernel code are collected as well ? (which I dont think so). Thanks! _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[email protected]"