High System Time (%SYS) and/or Cluster Node Evictions During Attach/Dettach Operations on Shared Memory Segments. (Doc ID 2021749.1)

Last updated on JANUARY 13, 2022

Applies to:

Solaris Operating System - Version 10 3/05 to 11.2 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)

Symptoms

If the described issue occurs, the system will show high system time due to high number of xcals or lock contention with a stack reported by lockstat(1M) similar to the following:

Cause

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High System Time (%SYS) and/or Cluster Node Evictions During Attach/Dettach Operations on Shared Memory Segments. (Doc ID 2021749.1)

Applies to:

Symptoms

Cause

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Don't have a My Oracle Support account? Click to get started!