It seems like everywhere I look I've heard comments about how great DTrace is, so to see it ported to FreeBSD really makes me happy. I do have a couple of questions about it though, simply going in line with the announcements over the last couple days.
1) Considering the fact that we are currently going through the Beta's for FreeBSD 6, I am curious how, if at all, a fully implemented DTrace would help the devs with tracking down and solving the current beta problems. From my current understanding, it seems that it could be a great help with tracking down and solving the current show-stoppers. Can someone clarify this for me?
2) I have also read an article somewhere where a DTrace dev showed how easy it was to track down a memory leak in a small program. With Gnome currently going on a memory reduction kick, would a fully featured DTrace be able to help with finding these memory problems? I realize that comparing Gnome with a small application is ridiculous so I can't expect it to magically find these problems in just a few minutes, but could it help? Also, if DTrace helped to find these problems on versions ported to FreeBSD, would they easily be ported back into the main linux-based version of Gnome?
Any feedback would be appreciated because from what (admittedly little) I've read, it seems that DTrace could help on these fronts, but I'm really not 100% sure that it would.
Slashdot Mirror
Very helpful.
Thanks for the link.
It seems like everywhere I look I've heard comments about how great DTrace is, so to see it ported to FreeBSD really makes me happy. I do have a couple of questions about it though, simply going in line with the announcements over the last couple days.
1) Considering the fact that we are currently going through the Beta's for FreeBSD 6, I am curious how, if at all, a fully implemented DTrace would help the devs with tracking down and solving the current beta problems. From my current understanding, it seems that it could be a great help with tracking down and solving the current show-stoppers. Can someone clarify this for me?
2) I have also read an article somewhere where a DTrace dev showed how easy it was to track down a memory leak in a small program. With Gnome currently going on a memory reduction kick, would a fully featured DTrace be able to help with finding these memory problems? I realize that comparing Gnome with a small application is ridiculous so I can't expect it to magically find these problems in just a few minutes, but could it help? Also, if DTrace helped to find these problems on versions ported to FreeBSD, would they easily be ported back into the main linux-based version of Gnome?
Any feedback would be appreciated because from what (admittedly little) I've read, it seems that DTrace could help on these fronts, but I'm really not 100% sure that it would.