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3171196 - How to collect information on performance with HADR 'Always On' - SRS


  • HADR has high latency (backlog) issue with smart memory control enabled
  • Increasing Rep Agent and SRS memory did not help
  • Increasing Rep Agent buffer pool size and stream buffer size did not help



  • SAP Replication Server (SRS) 16.0
  • SAP Adaptive Server Enterprise (ASE) 16.0 with Always-on Option (HADR)
  • SAP Adaptive Server Enterprise (ASE) 16.0 with High Availability Disaster Recovery (HADR) for Business Suite


SAP Adaptive Server Enterprise 16.0 ; SAP Replication Server 16.0


ASE, HADR, CHADR, BHADR, latency, backlog, performance, tuning, slow , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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