LTS: Performance testing

[csit.git] / resources / tools / testbed-setup / ansible / roles / performance_tuning / defaults / main.yaml

diff --git a/resources/tools/testbed-setup/ansible/roles/performance_tuning/defaults/main.yaml b/resources/tools/testbed-setup/ansible/roles/performance_tuning/defaults/main.yaml
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index 0000000..edec57a
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/roles/performance_tuning/defaults/main.yaml
@@ -0,0 +1,23 @@
+---
+# file: roles/performance_tuning/defaults/main.yaml
+
+packages: "{{ packages_base + packages_by_distro[ansible_distribution | lower] + packages_by_arch[ansible_machine] }}"
+
+packages_base:
+  - "cpufrequtils"
+
+packages_by_distro:
+  ubuntu:
+    - []
+
+packages_by_arch:
+  aarch64:
+    - []
+  x86_64:
+    - []
+
+grub_cmdline_linux:
+  aarch64:
+    - "GRUB_CMDLINE_LINUX=\"isolcpus={{ grub.isolcpus }} nohz_full={{ grub.nohz_full }} rcu_nocbs={{ grub.rcu_nocbs }} intel_iommu=on nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1\""
+  x86_64:
+    - "GRUB_CMDLINE_LINUX=\"isolcpus={{ grub.isolcpus }} nohz_full={{ grub.nohz_full }} rcu_nocbs={{ grub.rcu_nocbs }} numa_balancing=disable intel_pstate=disable intel_iommu=on iommu=pt nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1 intel_idle.max_cstate=1 hpet=disable tsc=reliable mce=off\""