[NOTE] Updated December 11, 2019. This article may have outdated content or subject matter.
sudo yum install tuned
--------------- On RHEL/CentOS 7 --------------- # systemctl start tuned # systemctl enable tuned # systemctl status tuned # systemctl stop tuned
sudo apt install tuned
tuned-adm list Available profiles: - atomic-guest - Optimize virtual guests based on the Atomic variant - atomic-host - Optimize bare metal systems running the Atomic variant - balanced - General non-specialized tuned profile - cpu-partitioning - Optimize for CPU partitioning - default - Legacy default tuned profile - desktop - Optimize for the desktop use-case - desktop-powersave - Optmize for the desktop use-case with power saving - enterprise-storage - Legacy profile for RHEL6, for RHEL7, please use throughput-performance profile - laptop-ac-powersave - Optimize for laptop with power savings - laptop-battery-powersave - Optimize laptop profile with more aggressive power saving - 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 - oracle - Optimize for Oracle RDBMS - powersave - Optimize for low power consumption - realtime - Optimize for realtime workloads - realtime-virtual-guest - Optimize for realtime workloads running within a KVM guest - realtime-virtual-host - Optimize for KVM guests running realtime workloads - sap-hana - Optimize for SAP HANA - sap-hana-vmware - Optimize for SAP HANA running inside a VMware guest - sap-netweaver - Optimize for SAP NetWeaver - server-powersave - Optimize for server power savings - spindown-disk - Optimize for power saving by spinning-down rotational disks - 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 Current active profile: network-latency
tuned-adm profile network-latency