17 lines
543 B
Bash
17 lines
543 B
Bash
#!/bin/bash
|
|
|
|
set -x
|
|
|
|
# Deisolate host
|
|
systemctl set-property --runtime -- user.slice AllowedCPUs=0-15
|
|
systemctl set-property --runtime -- system.slice AllowedCPUs=0-15
|
|
systemctl set-property --runtime -- init.scope AllowedCPUs=0-15
|
|
|
|
# Enable CPU governor schedutil mode
|
|
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
|
|
for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo "schedutil" > $file; done
|
|
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
|
|
|
|
# Dealloc hugepages
|
|
echo 0 > /proc/sys/vm/nr_hugepages
|