SAP Knowledge Base Article - Preview

2590282 - High SSQLCACHE_SPIN in spinlock contention whe update a column with numeric datatype


  • Observed Very high SSQLCACHE_SPIN spinlock contention as well as slow performance and high CPU
  • dbcc prsqlcache show most of the statements are in the same hash bucket

    Bucket# 5655, Entry Count: 4666, address 0x0x2aaec1b821c0
    Empty Bucket Ct: 7810, Maximum Entries In Bucket# 5655: 4666, Avg. Entries Per Bucket: 0.735686, Std. Dev.: 51.829462



  • Adaptive Server Enterprise 16
  • Adaptive Server Enterprise 15.7


SAP Adaptive Server Enterprise 16.0


CR812823,update,numeric,procedure cache,dynamic sql , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.