correction - SUMMARY: I/O mapping

From: Carl Ma (carl_ma_at_scotiacapital.com)
Date: 05/29/03

  • Next message: Alan Scott: "Summary Oracle 9i RAC on Suncluster 3. Startup Scripts" 
    Date: Thu, 29 May 2003 09:06:39 -0400 (EDT)
To: sunmanagers@sunmanagers.org

    Typing error, it is tnfdump. (there is no tnsdump but tnsping:-)

    carl

    :Date: Thu, 29 May 2003 07:46:11 -0400 (EDT)
    :From: Carl Ma<carl_ma@scotiacapital.com>
    :Subject: summary: I/O mapping
    :To: sunmanagers@sunmanagers.org
    :replay-to: Carl Ma <carl_ma@scotiacapital.com>
    :Mime-Version: 1.0
    :Content-MD5: 1magC27tGkmYv0SM/trd4w==
    :
    :Thanks for the reply from Darren Dunham and Joe fletcher. It seems that the os
    :utility tnsdump is the only solution. I am trying to include it in a
    :script,which can give me daily process I/O statistic.
    :
    :thanks,
    :
    :carl
    ::Date: Wed, 28 May 2003 11:18:49 -0400 (EDT)
    ::From: Carl Ma<carl_ma@scotiacapital.com>
    ::Subject: I/O mapping
    ::To: sunmanagers@sunmanagers.org
    ::replay-to: Carl Ma <carl_ma@scotiacapital.com>
    ::Mime-Version: 1.0
    ::Content-MD5: n4pFH1tWlEOX0mxGb6U1wA==
    ::
    ::Hello all,
    ::
    ::With prstat,sar and ps, we can find the CPU usage based on process ID and we
    :can
    ::kill the process,which hugs the CPU.
    ::
    ::My question is whether it is possible to retrieve each process I/O usage
    ::information, so that we can determine which process creates the I/O
    bottleneck.
    ::I will summarize.
    ::
    ::thanks,
    ::
    ::carl
    ::
    :
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