Rod Vagg rvagg

## testing out dtrace.md

      
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                wolfeidau
                / testing out dtrace.md
            
            
              Created
              March 12, 2013 07:58
            
              
                Messing around with dtrace and node.
              
          
    Monitoring a process which was exec'd using the -c switch.
$ pfexec dtrace -n 'profile-97/pid == $target && arg1/{@[jstack(100, 8000)] = count(); } tick-60s { exit(0); }' -c node
dtrace: description 'profile-97' matched 2 probes
> dtrace: pid 79919 has exited


              node`ares__read_line
              node`_ZN4node10cares_wrapL10InitializeEN2v86HandleINS1_6ObjectEEE+0x6a