op-guide: add CPUfreq governor note #800
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@CaitinChen You can update reference link to https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/power_management_guide/cpufreq_governors#cpufreq_setup in docs. |
CaitinChen
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Jul 9, 2018
op-guide/ansible-deployment.md
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| @@ -180,6 +180,50 @@ $ cd /home/tidb/tidb-ansible | |||
| $ ansible-playbook -i hosts.ini deploy_ntp.yml -k | |||
| ``` | |||
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| ## 在部署目标机器上配置 CPUfreq 调节器模式 | |||
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| 为了让 CPU 发挥最大性能，生产环境请将 CPUfreq 调节器模式设置为 `performance` 模式。 | |||
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-> 为了让 CPU 发挥最大性能，请将生产环境中的 CPUfreq 调节器模式设置为 performance 模式。
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op-guide: add CPUfreq governor note