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01-21-2009

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DTrace Topic Hub

DTrace is a comprehensive dynamic tracing framework for the Solaris Operating Environment. DTrace provides a powerful infrastructure to permit administrators, developers, and service personnel to concisely answer arbitrary questions about the behavior of the operating system and user programs. This resource page includes links to discussions, how-to guides and more.

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Full duplex at HUB?

Ok at the moment I have a hub whit 5 computers connected to it. It's a 10/100 NetGear hub. Ok I heard that there is some command I can run or a file I edit or something like that. But what the command/file/script/whatever does is tells you what connect speed it's connecting to the hub to. ...

LEARN ABOUT SUNOS

systrace

systrace(7D)							      Devices							      systrace(7D)

NAME

       systrace - DTrace system call tracing provider

DESCRIPTION

       The  systrace driver implements the DTrace syscall dynamic tracing provider. The syscall provider performs dynamic instrumentation to offer
       probes that fire whenever a thread enters or returns from a kernel system call entry point.

       The systrace driver is not a public interface and you access the instrumentation offered by this provider  through  DTrace.  Refer  to  the
       Solaris	Dynamic  Tracing  Guide  for  a  description  of the public documented interfaces available for the DTrace facility and the probes
       offered by the syscall provider.

ATTRIBUTES

       See attributes(5) for a description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWdtrp			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Private			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       dtrace(1M), attributes(5), dtrace(7D)

       Solaris Dynamic Tracing Guide

SunOS 5.10							    4 Sep 2003							      systrace(7D)

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