Playbook #4736
/home/ssh-gateway/ansible/kuly/RM10126-VM-tuned-install.yaml
Execution
Date 18 Dec 2025 11:06:21 +0000
Duration 00:17:13.55
Controller ssh-gw-4.layershift.com
User root
Versions
Ansible 2.16.11
ara 1.7.3 / 1.7.3
Python 3.10.10
Summary
325 Hosts
1 Tasks
325 Results
1 Plays
1 Files
0 Records
remote_user:root check:False tags:all

Task result details


Field Value
changed 
False
cmd 
set -o pipefail
dnf clean all
dnf -y install tuned
systemctl enable --now tuned.service
sed -i 's/vm.swappiness=0/# vm.swappiness=0/g' /etc/sysctl.conf
mkdir -p /etc/tuned/ls-vm-tweaks/
mv /etc/tuned/ls-vm-tweaks/tuned.conf /etc/tuned/ls-vm-tweaks/tuned.conf-bak-$(date +%s)
cat > /etc/tuned/ls-vm-tweaks/tuned.conf << EOF
[main]
summary=LS VM optimized profile

[sysctl]
vm.dirty_ratio = 30
vm.dirty_background_ratio = 10
vm.swappiness = 1
vm.force_cgroup_v2_swappiness = 1
net.core.somaxconn = 4096
net.ipv6.ip_nonlocal_bind = 1

[scheduler]
runtime=0
sched_min_granularity_ns = 10000000
sched_wakeup_granularity_ns = 15000000
EOF
tuned-adm off
tuned-adm profile ls-vm-tweaks
tuned-adm active | grep ls-vm-tweaks && echo "Profile ls-vm-tweaks is active" || echo "Profile ls-vm-tweaks is not active"
delta 
0:03:51.865219
end 
2025-12-18 11:21:12.066929
invocation 
{
    "module_args": {
        "_raw_params": "set -o pipefail\ndnf clean all\ndnf -y install tuned\nsystemctl enable --now tuned.service\nsed -i 's/vm.swappiness=0/# vm.swappiness=0/g' /etc/sysctl.conf\nmkdir -p /etc/tuned/ls-vm-tweaks/\nmv /etc/tuned/ls-vm-tweaks/tuned.conf /etc/tuned/ls-vm-tweaks/tuned.conf-bak-$(date +%s)\ncat > /etc/tuned/ls-vm-tweaks/tuned.conf << EOF\n[main]\nsummary=LS VM optimized profile\n\n[sysctl]\nvm.dirty_ratio = 30\nvm.dirty_background_ratio = 10\nvm.swappiness = 1\nvm.force_cgroup_v2_swappiness = 1\nnet.core.somaxconn = 4096\nnet.ipv6.ip_nonlocal_bind = 1\n\n[scheduler]\nruntime=0\nsched_min_granularity_ns = 10000000\nsched_wakeup_granularity_ns = 15000000\nEOF\ntuned-adm off\ntuned-adm profile ls-vm-tweaks\ntuned-adm active | grep ls-vm-tweaks && echo \"Profile ls-vm-tweaks is active\" || echo \"Profile ls-vm-tweaks is not active\"\n",
        "_uses_shell": true,
        "argv": null,
        "chdir": null,
        "creates": null,
        "executable": "/bin/bash",
        "expand_argument_vars": true,
        "removes": null,
        "stdin": null,
        "stdin_add_newline": true,
        "strip_empty_ends": true
    }
}
msg
rc 
0
start 
2025-12-18 11:17:20.201710
stderr
stderr_lines 
[]
stdout 
82 files removed
PowerDNS repository for PowerDNS Authoritative  1.9 kB/s |  20 kB     00:10    
PowerDNS repository for PowerDNS Recursor - ver 432  B/s | 4.4 kB     00:10    
AlmaLinux 8 - BaseOS                            2.4 MB/s |  51 MB     00:21    
AlmaLinux 8 - AppStream                         1.3 MB/s |  23 MB     00:17    
AlmaLinux 8 - Extras                            882  B/s |  14 kB     00:15    
AlmaLinux 8 - PowerTools                        321 kB/s | 5.1 MB     00:16    
ClickHouse - Stable Repository                   39 kB/s | 627 kB     00:15    
Extra Packages for Enterprise Linux 8 - x86_64  848 kB/s |  14 MB     00:17    
grafana                                         4.6 MB/s |  75 MB     00:16    
kernelcare                                      886  B/s | 9.1 kB     00:10    
Layershift AlmaLinux repository                 3.7 kB/s |  40 kB     00:10    
nginx repo                                      7.7 kB/s |  89 kB     00:11    
Package tuned-2.22.1-6.el8_10.noarch is already installed.
Dependencies resolved.
Nothing to do.
Complete!
Current active profile: ls-vm-tweaks
Profile ls-vm-tweaks is active
stdout_lines 
[
    "82 files removed",
    "PowerDNS repository for PowerDNS Authoritative  1.9 kB/s |  20 kB     00:10    ",
    "PowerDNS repository for PowerDNS Recursor - ver 432  B/s | 4.4 kB     00:10    ",
    "AlmaLinux 8 - BaseOS                            2.4 MB/s |  51 MB     00:21    ",
    "AlmaLinux 8 - AppStream                         1.3 MB/s |  23 MB     00:17    ",
    "AlmaLinux 8 - Extras                            882  B/s |  14 kB     00:15    ",
    "AlmaLinux 8 - PowerTools                        321 kB/s | 5.1 MB     00:16    ",
    "ClickHouse - Stable Repository                   39 kB/s | 627 kB     00:15    ",
    "Extra Packages for Enterprise Linux 8 - x86_64  848 kB/s |  14 MB     00:17    ",
    "grafana                                         4.6 MB/s |  75 MB     00:16    ",
    "kernelcare                                      886  B/s | 9.1 kB     00:10    ",
    "Layershift AlmaLinux repository                 3.7 kB/s |  40 kB     00:10    ",
    "nginx repo                                      7.7 kB/s |  89 kB     00:11    ",
    "Package tuned-2.22.1-6.el8_10.noarch is already installed.",
    "Dependencies resolved.",
    "Nothing to do.",
    "Complete!",
    "Current active profile: ls-vm-tweaks",
    "Profile ls-vm-tweaks is active"
]