تسريع تصفح النت في توزيعات لينوكس المبنية على ديبيان و ابونتو
الاوامر المستخدمة في الشرح
sudo sysctl -p
sudo gedit /etc/sysctl.conf
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increase TCP max buffer size setable using setsockopt()
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
increase Linux autotuning TCP buffer limits
min, default, and max number of bytes to use
set max to at least 4MB, or higher if you use very high BDP paths
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
don't cache ssthresh from previous connection
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_moderate_rcvbuf = 1
recommended to increase this for 1000 BT or higher
net.core.netdev_max_backlog = 2500
for 10 GigE, use this, uncomment below
net.core.netdev_max_backlog = 30000
Turn off timestamps if you're on a gigabit or very busy network
Having it off is one less thing the IP stack needs to work on
#net.ipv4.tcp_timestamps = 0
disable tcp selective acknowledgements.
net.ipv4.tcp_sack = 0
#enable window scaling
net.ipv4.tcp_window_scaling = 1
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sudo sysctl -p