Login or Register to Ask a Question and Join Our Community


Solaris BigAdmin RSS

Sun Storage 7000 Analytics Overview

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Operating Systems Solaris Solaris BigAdmin RSS Sun Storage 7000 Analytics Overview
# 1  
Old 09-15-2009
Sun Storage 7000 Analytics Overview
This blog explores the basics of Analytics - a DTrace based toolkit used with the Sun Storage 7000 line of storage appliances.These analytics are based on DTrace, but essentially hide the DTrace complexity in a cloak of Ajax-based browser graphics. Through the GUI, a storage administrator can determine which clients are causing which files on the server to be "hot", or resource use-intensive. Also the administrator can see the latency of each request to the blocks of that file, or how many request of each protocol are being processed, or how many cache hits a file had.

More...
Login or Register to Ask a Question

Previous Thread | Next Thread
Login or Register to Ask a Question

LEARN ABOUT OPENSOLARIS

lockstat

lockstat(7D)							      Devices							      lockstat(7D)

NAME

       lockstat - DTrace kernel lock instrumentation provider

DESCRIPTION

       The  lockstat  driver is a DTrace dynamic tracing provider that performs dynamic instrumentation for locking primitives in the Solaris ker-
       nel.

       The lockstat provider makes probes available that you can use to discern lock contention statistics, or to understand virtually any  aspect
       of locking behavior inside the operating system kernel. The lockstat(1M) command is implemented as a DTrace consumer that uses the lockstat
       provider to gather raw data.

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

       Solaris Dynamic Tracing Guide

SunOS 5.11							    3 Sep 2003							      lockstat(7D)