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2116984 - "I/O performance reported by Oracle statistics" How to troubleshoot this section in the EWA report

Symptom

  • In the EWA report, you are getting an observed-value of "db file sequential read" higher than the reference value.
  • In the EWA report, you are getting an observed-value of "log file sync" higher than the reference value.
  • In the EWA report, you are getting an observed-value of "buffer busy waits" higher than the reference value. (For example, in this EWA report, we are getting a higher value of "buffer busy waits" than the reference-value.)
    KBA 2116984.jpg

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Environment

  • SAP Solution Manager 7.1
  • Managed System using Oracle Database

Product

SAP ERP 6.0

Keywords

  • In the EWA report, you are getting an observed-value of "db file sequential read" higher than the reference value.
  • In the EWA report, you are getting an observed-value of "log file sync" higher than the reference value.
  • In the EWA report, you are getting an observed-value of "buffer busy waits" higher than the reference value. (For example, in this EWA report, we are getting a higher value of "buffer busy waits" than the reference-value.)
, KBA , SV-SMG-SER-EWA , EarlyWatch Alert , Problem

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