LMS Processes Not Running In Real Time Mode
(Doc ID 1310164.1)
Last updated on FEBRUARY 03, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.
o RAC database
o oradism executable has setuid/setgid bit enabled and is owned by root:
-rwsr-sr-x 1 root dba 15871 Jun 13 10:32 oradism
o LMS processes of the RAC instances not running in realtime (should be Class RR instead of TS):
$ ps -o user,pid,cls,priority,cmd -e|grep -v grep |egrep '^USER|lms' USER PID CLS PRI CMD oracle 25301 TS 16 ora_lms0_RAC1 oracle 25305 TS 16 ora_lms1_RAC1
o explicitly setting hidden database parameter '_os_sched_high_priority' to 1 (which is also the default) does not make any difference either
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