--- tuned_base_profile: "network-latency" tuned_custom_profile: name: tweaks sections: - name: main params: - option: summary value: "Ansible-managed/customized profile" - option: include value: "{{ tuned_base_profile }}" - name: virtsched params: - option: type value: "disk" - option: devices_udev_regex value: "(ID_MODEL=QEMU_HARDDISK)|(ID_VENDOR=HC)" - option: elevator value: "mq-deadline" - name: ssdnosched params: - option: type value: "disk" - option: devices_udev_regex value: "(ID_ATA_ROTATION_RATE_RPM=0)" - option: elevator value: "none" - name: sysctl params: # - option: net.core.default_qdisc # value: "fq" # - option: net.ipv4.tcp_congestion_control # value: "bbr" # - option: net.core.rmem_max # value: "4194304" # - option: net.core.wmem_max # value: "1048576" - option: dev.raid.speed_limit_min value: "600000" - option: dev.raid.speed_limit_max value: "9000000" - option: net.core.somaxconn value: "8192"