Some sched sysctl's are missing in RHEL9. Why?
Issue
- Some sched sysctl's are missing in RHEL9. Why?
sysctl -a
does not show following sched subsystem sysctl's on RHEL9 which were tunable via sysctl on RHEL8.
kernel.sched_latency_ns
kernel.sched_migration_cost_ns
kernel.sched_min_granularity_ns
kernel.sched_nr_migrate
kernel.sched_tunable_scaling
kernel.sched_wakeup_granularity_ns
Environment
- Red Hat Enterprise Linux 9.
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.