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3085132 - Page faults are frequent - Is there a way to find the underlying issue - SAP ASE

Symptom

  • On a Sun Sparc OS, the ASE log is showing "major page faults" - for example:

    kernel  Adaptive Server had 14329 major and 0 minor page faults since boot, and 14329 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 21960 major and 0 minor page faults since boot, and 4915 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 91474 major and 0 minor page faults since boot, and 29982 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 114748 major and 0 minor page faults since boot, and 23188 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 126317 major and 0 minor page faults since boot, and 11565 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 182019 major and 0 minor page faults since boot, and 6894 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 198570 major and 0 minor page faults since boot, and 16551 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 204876 major and 0 minor page faults since boot, and 6306 major and 0 minor page faults in last 75000 milliseconds.
    kernel  Adaptive Server had 425785 major and 0 minor page faults since boot, and 37778 major and 0 minor page faults in last 75000 milliseconds.

  • How are this issues traced?


Read more...

Environment

  • SAP Adaptive Server Enterprise 16.0
  • Solaris/ Sparc

Product

SAP Adaptive Server Enterprise 16.0

Keywords

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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