My Oracle Support Banner

OL7: ps Command Fails with "error: unknown user-defined format specifier "thcount"" (Doc ID 2405860.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 7.2 with Unbreakable Enterprise Kerne [3.8.13] and later
Linux x86-64


On Oracle Linux 7, the command "ps -o thcount" fails with the following error:

error: unknown user-defined format specifier "thcount"


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.