Role Name

install tuned

Requirements

None

tuned_profile: name of profile to load default balanced

other available profiles:

accelerator-performance - Throughput performance based tuning with disabled higher latency STOP states
aws - Optimize for aws ec2 instances
balanced - General non-specialized tuned profile
desktop - Optimize for the desktop use-case
hpc-compute - Optimize for HPC compute workloads
intel-sst - Configure for Intel Speed Select Base Frequency
latency-performance - Optimize for deterministic performance at the cost of increased power consumption
network-latency - Optimize for deterministic performance at the cost of increased power consumption, focused on low latency network performance
network-throughput - Optimize for streaming network throughput, generally only necessary on older CPUs or 40G+ networks
optimize-serial-console - Optimize for serial console use.
powersave - Optimize for low power consumption
throughput-performance - Broadly applicable tuning that provides excellent performance across a variety of common server workloads
virtual-guest - Optimize for running inside a virtual guest
virtual-host - Optimize for running KVM guests

None

Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:

- hosts: servers
  roles:
     - { role: tco.tuned, tuned_profile: powersave }

BSD