cat >>/etc/rc.d/rc.local <<EOF iftest -f /sys/kernel/mm/transparent_hugepage/enabled; then echo never > /sys/kernel/mm/transparent_hugepage/enabled fi iftest -f /sys/kernel/mm/transparent_hugepage/defrag; then echo never > /sys/kernel/mm/transparent_hugepage/defrag fi EOF
AI写代码bash
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关闭 numa:
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sed -i 's/quiet/quiet numa=off/' /etc/default/grub grub2-mkconfig -o /boot/grub2/grub.cfg
AI写代码bash
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Linux 7/8:
关闭 透明大页 和 NUMA:
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sed -i 's/quiet/quiet transparent_hugepage=never numa=off/' /etc/default/grub grub2-mkconfig -o /boot/grub2/grub.cfg