diff options
Diffstat (limited to 'roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf')
| -rw-r--r-- | roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf b/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf deleted file mode 100644 index f22f21065..000000000 --- a/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf +++ /dev/null @@ -1,25 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift control plane -include=openshift - -[sysctl] -# ktune sysctl settings, maximizing i/o throughput -# -# Minimal preemption granularity for CPU-bound tasks: -# (default: 1 msec# (1 + ilog(ncpus)), units: nanoseconds) -kernel.sched_min_granularity_ns=10000000 - -# The total time the scheduler will consider a migrated process -# "cache hot" and thus less likely to be re-migrated -# (system default is 500000, i.e. 0.5 ms) -kernel.sched_migration_cost_ns=5000000 - -# SCHED_OTHER wake-up granularity. -# -# Preemption granularity when tasks wake up. Lower the value to improve -# wake-up latency and throughput for latency critical tasks. -kernel.sched_wakeup_granularity_ns = 4000000 |