DBA_HIST_SYSMETRIC_HISTORY and metric I/O Megabytes per Second

  • From: LS Cheng <exriscer@xxxxxxxxx>
  • To: Oracle Mailinglist <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 12 May 2011 11:09:16 +0200

Hi all

Anyone know if the metric I/O Megabytes per Second is valid in
DBA_HIST_SYSMETRIC_HISTORY at version 11gR1?

I am checking some I/O throguhput in a pretty loaded system (around
1200MB/sec) and this metric shows some really low value like 6MB/sec!

Thanks

--
LSC

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