My Oracle Support Banner

E-IB: PUBSUB Dispatcher Processes PSSUBDSP, PSPUBDSP or PSBRKDSP Run Out of CPU Resources (Doc ID 978848.1)

Last updated on SEPTEMBER 24, 2021

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.40 and later
Information in this document applies to any platform.


When booting application server, the CPU jumps to 40% or as high as 100%. The processes PSBRKDSP.EXE, PSPUBDSP.EXE, or PSSUBDSP.EXE use the highest percentage of CPU.



To view full details, sign in with your My Oracle Support account.

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

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.