OL6 - HammerDB test with low transaction per minute for uek2 and uek3 (Doc ID 2091668.1)

Last updated on FEBRUARY 17, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Linux OS - Version Oracle Linux 6.5 with Unbreakable Enterprise Kernel [3.8.13] and later
Linux x86-64

Symptoms

HammerDB test performed on uek2/uek3 gives very low transactions per minute, comparing to uek1 on Oracle Linux 6 with ext4 filesystem.

stackpack output showing the transaction delay for all the kernels.

 

Cause

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