My (attached) dtrace script tries to trace a tcp packet and report the time spent in each processing function subtracting the time spent in called functions. However when I run it I get -ve quantize distribution. I do not see any -ve values being generated. Any ideas what might be causing this. Is there is a better way to get the information that I am trying to get. Thanks, Rao. -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: dtrace_output URL: <http://mail.opensolaris.org/pipermail/dtrace-discuss/attachments/20070915/85b41cd9/attachment.ksh> -------------- next part -------------- A non-text attachment was scrubbed... Name: script.d Type: text/x-dsrc Size: 3861 bytes Desc: not available URL: <http://mail.opensolaris.org/pipermail/dtrace-discuss/attachments/20070915/85b41cd9/attachment.bin>