Examples from www.dtracebook.com

[David Wolfskill]

On Wed, Dec 11, 2013 at 01:50:39PM +1300, Berend de Boer wrote:
> ...
> Not sure what FreeBSD supports in dtrace, I haven't had much
> luck. Hopefully it gets better over time, now its more a feature that
> disappoints people I would say.
> ...

g1-227(9.2-S)[3] uname -a
FreeBSD g1-227.catwhisker.org 9.2-STABLE FreeBSD 9.2-STABLE #615  r259158M/259164:902504: Tue Dec 10 05:37:04 PST 2013     root at g1-227.catwhisker.org:/usr/obj/usr/src/sys/CANARY  i386
g1-227(9.2-S)[4] sudo dtrace -l | awk '{print $2}' | sort | uniq -c | awk '{printf("%7d %s\n", $1, $2)}' | sed -e 's/^      1 PROVIDER$/  Count Provider/'
  Count Provider
      2 callout_execute
    676 dtmalloc
      3 dtrace
  47246 fbt
      4 io
    511 linuxulator
     29 lockstat
      3 mac
    219 mac_framework
    172 nfscl
     86 nfsclient
      2 priv
     15 proc
     13 profile
     18 sched
     12 sctp
   1048 syscall
    152 vfs
g1-227(9.2-S)[5] 


There are more in stable/10, and more still in head.  Yes, it would be
cool if we supported the fds array; perhaps with some work we will.

Peace,
david
-- 
David H. Wolfskill				david at catwhisker.org
Taliban: Evil cowards with guns afraid of truth from a 14-year old girl.

See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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