Tuned 配置

1. /etc/tuned 目錄儲存配置檔，其中 tuned-main.conf 是主配置檔。

   [root@kvm10 ~]# ll /etc/tuned 
   total 12
   -rw-r--r--. 1 root root    0 Dec  1 19:14 active_profile
   -rw-r--r--. 1 root root 1111 Feb  9  2022 bootcmdline
   -rw-r--r--. 1 root root    0 Apr  1  2022 post_loaded_profile
   -rw-r--r--. 1 root root    0 Apr  1  2022 profile_mode
   drwxr-xr-x. 2 root root 4096 Apr  1  2022 recommend.d
   -rw-r--r--. 1 root root 1730 Apr  1  2022 tuned-main.conf
   

2. /usr/lib/tuned 目錄儲存所有配置文件 (profiles) 的目錄。

   total 72
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 accelerator-performance
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 balanced
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 desktop
   -rw-r--r--. 1 root root 15373 Feb  9  2022 functions
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 hpc-compute
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 intel-sst
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 latency-performance
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 network-latency
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 network-throughput
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 optimize-serial-console
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 powersave
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 recommend.d
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 throughput-performance
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 virtual-guest
   drwxr-xr-x. 2 root root  4096 Dec  1 19:14 virtual-host