Date: Tue, 16 Apr 2013 22:03:58 -0500 From: Pedro Giffuni <pfg@FreeBSD.org> To: Olli Hauer <ohauer@FreeBSD.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Please test upcoming DTrace port mod_usdt for apache22 Message-ID: <516E111E.9040703@FreeBSD.org> In-Reply-To: <516DBAB6.3040602@FreeBSD.org> References: <516DBAB6.3040602@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 04/16/13 15:55, Olli Hauer wrote: > Hi, > > I've created together with Pedro Giffuni (pfg@) a new > DTrace apache port (www/mod_usdt). > We are interested in getting some more test results from > DTrace and apache users. > > A complete description is here: > http://dtrace.org/blogs/dap/2011/12/13/usdt-providers-redux/ > > shar file for mod_usdt can be found here: > http://people.freebsd.org/~ohauer/shar/mod_usdt_2013051601.shar > > Thanks, > olli Most of the work was done by Olli, I only added a -lelf to linking stage. We did find out that we still lack some important providers in FreeBSD so some of the examples won't work but it should still be useful. BTW, stuff like the NFS provider should not be difficult to finish but given that our implementation is not related to the Solaris one it does require at least adding probes to our code. Just something to investigate in the future ;). Cheers, Pedro.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?516E111E.9040703>