SPARC: Reducing High Waits on 'log file sync' on Oracle Solaris by Sizing Data Structures as though CPU Count Were Lower
(Doc ID 1526662.1)
Last updated on FEBRUARY 18, 2019
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206.0 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Solaris on SPARC (64-bit)
- Running on SPARC, using either the SPARC T3, T4 or T5 chipset.
- Degraded performance.
- Waits on the 'log file sync' event appear in the Top Five Timed Foreground Events of the AWR report.
Potentially, an increase in workload volume may cause symptoms to manifest themselves more obviously.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document