要提升Debian系統的運行速度,可以通過以下幾種方法進行清理和優化:
sudo apt update && sudo apt upgrade
systemctl 命令禁用不需要的服務,減少系統開銷。sudo systemctl disable service_name
ulimit -n 65535
sudo dpkg-reconfigure tzdata
ifconfig 或 ip 命令配置網絡接口,確保網絡設置正確。sudo ip addr show
sudo apt install linux-image-amd64
/etc/sysctl.conf 文件,添加或修改以下參數:net.core.somaxconn = 65535
net.ipv4.tcp_max_syn_backlog = 65535
net.ipv4.ip_local_port_range = 1024 65535
vm.swappiness = 10
應用內核參數:sudo sysctl -p
sudo apt install lubuntu-desktop
apt 的緩存機制,減少下載時間。sudo apt clean
sudo apt update
sudo apt list --upgradables
sudo apt upgrade
sudo tune2fs -o journal_data_writeback /dev/sda1
sudo mount -o discard /dev/sda1 /
/etc/sysctl.conf 文件,添加或修改以下參數:net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_fin_timeout = 30
htop、iotop、nmon 等工具監控系統資源使用情況。sudo apt install htop iotop nmon
sudo journalctl -p 3 -xb