On Tue, 2013-01-08 at 10:34 -0500, Jaroslav Reznik wrote: [...] > = Features/Php55 = > https://fedoraproject.org/wiki/Features/Php55 [...snip...] > Dtrace enabled build As I understand it, Fedora has systemtap but not dtrace (/usr/bin/dtrace is a shim to systemtap), so does this mean that *systemtap* static probes will be available for use when tracing php? If so, that sounds great, but it would probably be best to spell that out on the feature page. I see docs on DTrace within PHP here: https://wiki.php.net/rfc/dtrace This blog post has some information on PHP and Systemtap: http://blog.experimentalworks.net/2012/12/probing-php-with-systemtap-on-linux/ Is that the kind of thing that this aspect of the feature is hoping to add? If so, it's probably worth adding a link like the above to the feature page. Thanks; hope this is helpful Dave -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel