From df7b32f4f66e04428b8025eebf326964af119e82 Mon Sep 17 00:00:00 2001 From: Grant Slater Date: Mon, 1 Sep 2025 19:07:48 +0100 Subject: [PATCH] Tune energy_perf_bias for all dulcy CPU cores --- roles/dulcy.rb | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/roles/dulcy.rb b/roles/dulcy.rb index cc6b24fe6..617dfd375 100644 --- a/roles/dulcy.rb +++ b/roles/dulcy.rb @@ -30,6 +30,44 @@ default_attributes( } } }, + :sysfs => { + :cpu_power_energy_perf_bias => { + :parameters => { + "devices/system/cpu/cpu0/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu1/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu2/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu3/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu4/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu5/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu6/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu7/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu8/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu9/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu10/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu11/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu12/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu13/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu14/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu15/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu16/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu17/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu18/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu19/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu20/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu21/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu22/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu23/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu24/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu25/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu26/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu27/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu28/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu29/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu30/power/energy_perf_bias" => "0", + "devices/system/cpu/cpu31/power/energy_perf_bias" => "0" + } + } + }, :postgresql => { :versions => ["17"], :settings => { -- 2.39.5