2170368 - Performance Issues on ASE Server - ASE | SAP Knowledge Base Article

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2170368 - Performance Issues on ASE Server - ASE

Symptom

  • Slow performance on one node of an HA ASE
  • Production server performance was resolved after failing over to the other HA node.
  • Runnable Process Search Count was set to default.
  • High volume of I/O's.
  • ULC (user log cache) use was very high
  • Spinlock contention was reported on procedure cache
  • Procedure Cache was busy

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Environment

SAP Adaptive Server Enterprise (ASE) All Versions

Product

SAP Adaptive Server Enterprise all versions

Keywords

KBA , high availability , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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