On Fri, 9 Sep 2011, haad wrote:
On Fri, Sep 9, 2011 at 5:18 AM, Paul Goyette <paul%whooppee.com@localhost> wrote:Subject says it all - is there any documentation on what it does and how to use it?Is this article helpful to you http://wiki.netbsd.org/how_to_enable_and_run_dtrace/
Very helpful. Two more questions: 1. Is there any info on performance impact for building the kernel with "options KDTRACE_HOOKS" ? 2. The wiki article says that DTRACE is only for i386 - does this mean that it doesn't work on amd64? ------------------------------------------------------------------------- | Paul Goyette | PGP Key fingerprint: | E-mail addresses: | | Customer Service | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com | | Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net | | Kernel Developer | | pgoyette at netbsd.org | -------------------------------------------------------------------------