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Framework: GSO test
[csit.git]
/
resources
/
tools
/
testbed-setup
/
ansible
/
roles
/
performance_tuning
/
tasks
/
main.yaml
diff --git
a/resources/tools/testbed-setup/ansible/roles/performance_tuning/tasks/main.yaml
b/resources/tools/testbed-setup/ansible/roles/performance_tuning/tasks/main.yaml
index
49a2088
..
3c22892
100644
(file)
--- a/
resources/tools/testbed-setup/ansible/roles/performance_tuning/tasks/main.yaml
+++ b/
resources/tools/testbed-setup/ansible/roles/performance_tuning/tasks/main.yaml
@@
-1,27
+1,41
@@
---
# file: roles/performance_tuning/tasks/main.yaml
---
# file: roles/performance_tuning/tasks/main.yaml
-- name: Performance Tuning - Install Distribution - Release - Machine Prerequisites
+- name: Inst - Update Package Cache (APT)
+ apt:
+ update_cache: yes
+ cache_valid_time: 3600
+ when:
+ - ansible_distribution|lower == 'ubuntu'
+ tags:
+ - perf-inst-prerequisites
+
+- name: Inst - Machine Prerequisites
package:
name: "{{ packages | flatten(levels=1) }}"
state: latest
package:
name: "{{ packages | flatten(levels=1) }}"
state: latest
- update_cache: true
tags:
tags:
- -
install-dependenci
es
+ -
perf-inst-prerequisit
es
-- name: Performance Tuning - Configure {{ ansible_machine }} Kernel Parameters
+- name: Distribution - release - machine optimizations
+ include_tasks: '{{ ansible_distribution|lower }}_{{ ansible_distribution_release }}.yaml'
+ tags:
+ - machine-optimizations
+
+- name: Configure {{ ansible_machine }} Kernel Parameters
lineinfile:
path: "/etc/default/grub"
state: "present"
regexp: "^GRUB_CMDLINE_LINUX="
lineinfile:
path: "/etc/default/grub"
state: "present"
regexp: "^GRUB_CMDLINE_LINUX="
- line: "
{{ grub_cmdline_linux[ansible_machine] | join() }}
"
+ line: "
GRUB_CMDLINE_LINUX=\"{% for key, value in grub.items() %}{% if value %}{{key}}={{value}} {% else %}{{key}} {% endif %}{% endfor %}\"
"
notify:
- "Update GRUB"
notify:
- "Update GRUB"
- - "Reboot server"
tags:
- set-grub
tags:
- set-grub
-- name: Performance Tuning - Turbo Boost
+- meta: flush_handlers
+
+- name: Turbo Boost
import_tasks: turbo_boost.yaml
when: >
cpu_microarchitecture == "skylake" or
import_tasks: turbo_boost.yaml
when: >
cpu_microarchitecture == "skylake" or
@@
-29,7
+43,7
@@
tags:
- turbo-boost
tags:
- turbo-boost
-- name:
Performance Tuning -
Adjust nr_hugepages
+- name: Adjust nr_hugepages
# change the minimum size of the hugepage pool.
# 2G VPP, 4GB per VNF/CNF, 2G reserve
sysctl:
# change the minimum size of the hugepage pool.
# 2G VPP, 4GB per VNF/CNF, 2G reserve
sysctl:
@@
-41,7
+55,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust max_map_count
+- name: Adjust max_map_count
# this file contains the maximum number of memory map areas a process
# may have. memory map areas are used as a side-effect of calling
# malloc, directly by mmap and mprotect, and also when loading shared
# this file contains the maximum number of memory map areas a process
# may have. memory map areas are used as a side-effect of calling
# malloc, directly by mmap and mprotect, and also when loading shared
@@
-60,7
+74,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust hugetlb_shm_group
+- name: Adjust hugetlb_shm_group
# hugetlb_shm_group contains group id that is allowed to create sysv
# shared memory segment using hugetlb page.
sysctl:
# hugetlb_shm_group contains group id that is allowed to create sysv
# shared memory segment using hugetlb page.
sysctl:
@@
-72,7
+86,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust swappiness
+- name: Adjust swappiness
# this control is used to define how aggressive the kernel will swap
# memory pages. higher values will increase agressiveness, lower values
# decrease the amount of swap. a value of 0 instructs the kernel not to
# this control is used to define how aggressive the kernel will swap
# memory pages. higher values will increase agressiveness, lower values
# decrease the amount of swap. a value of 0 instructs the kernel not to
@@
-87,7
+101,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust shmmax
+- name: Adjust shmmax
# shared memory max must be greator or equal to the total size of hugepages.
# for 2mb pages, totalhugepagesize = vm.nr_hugepages * 2 * 1024 * 1024
# if the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
# shared memory max must be greator or equal to the total size of hugepages.
# for 2mb pages, totalhugepagesize = vm.nr_hugepages * 2 * 1024 * 1024
# if the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
@@
-102,7
+116,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust watchdog_cpumask
+- name: Adjust watchdog_cpumask
# this value can be used to control on which cpus the watchdog may run.
# the default cpumask is all possible cores, but if no_hz_full is
# enabled in the kernel config, and cores are specified with the
# this value can be used to control on which cpus the watchdog may run.
# the default cpumask is all possible cores, but if no_hz_full is
# enabled in the kernel config, and cores are specified with the
@@
-122,7
+136,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Adjust randomize_va_space
+- name: Adjust randomize_va_space
# this option can be used to select the type of process address
# space randomization that is used in the system, for architectures
# that support this feature.
# this option can be used to select the type of process address
# space randomization that is used in the system, for architectures
# that support this feature.
@@
-138,7
+152,7
@@
tags:
- set-sysctl
tags:
- set-sysctl
-- name:
Performance Tuning -
Copy Cpufrequtils File
+- name: Copy Cpufrequtils File
copy:
src: "files/cpufrequtils"
dest: "/etc/default/cpufrequtils"
copy:
src: "files/cpufrequtils"
dest: "/etc/default/cpufrequtils"
@@
-148,24
+162,26
@@
tags:
- copy-cpufrequtils
tags:
- copy-cpufrequtils
-- name:
Performance Tuning -
Copy Irqbalance File
-
copy
:
+- name: Copy Irqbalance File
+
template
:
src: "files/irqbalance"
dest: "/etc/default/irqbalance"
owner: "root"
group: "root"
mode: "0644"
src: "files/irqbalance"
dest: "/etc/default/irqbalance"
owner: "root"
group: "root"
mode: "0644"
+ notify:
+ - "Update GRUB"
tags:
- copy-irqbalance
tags:
- copy-irqbalance
-- name:
Performance Tuning -
Set Ondemand Service To Disable
+- name: Set Ondemand Service To Disable
service:
name: "ondemand"
enabled: "no"
tags:
- set-ondemand
service:
name: "ondemand"
enabled: "no"
tags:
- set-ondemand
-- name:
Performance Tuning -
Load Kernel Modules By Default
+- name: Load Kernel Modules By Default
lineinfile:
path: "/etc/modules"
state: "present"
lineinfile:
path: "/etc/modules"
state: "present"