Dtrace does work on some workstation, such as as follows,

-----------------------------------------------------------
bash-3.00# dtrace -s ./mem.d `pgrep test`
dtrace: script './mem.d' matched 5 probes
^C

bash-3.00# uname -a
SunOS ftp 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Blade-100

bash-3.00# dtrace -V
dtrace: Sun D 1.1

---------------------------------------------------------

But it doesn't work on some workstations, as follows

---------------------------------------------------------

bash-3.00# dtrace -s ./mem.d `pgrep test`
dtrace: failed to compile script ./mem.d: line 3: probe description 
pid6852:libmtmalloc.so.1:malloc:entry does not match any probes

bash-3.00# dtrace -V
dtrace: Sun D 1.3

bash-3.00# uname -a
SunOS ftp1_oam 5.10 Generic_120011-14 sun4u sparc SUNW,Sun-Fire-V210

---------------------------------------------------------

Is there some problems in Dtrace version 1.3 ?

BRs/JianLi


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