Update sysctl.conf

This commit is contained in:
ƬHE ЯAW ☣
2020-05-20 22:23:14 +02:00
committed by GitHub
parent c23274bd71
commit 96e90dac9a
+8 -3
View File
@@ -1,13 +1,17 @@
vm.nr_hugepages = 0 vm.nr_hugepages = 0
vm.vfs_cache_pressure = 100 vm.vfs_cache_pressure = 100
fs.file-max = 1000000 fs.file-max = 1000000
net.core.wmem_max = 16777216
net.core.rmem_max = 16777216
kernel.randomize_va_space = 2 kernel.randomize_va_space = 2
net.ipv4.ip_forward = 1 net.ipv4.ip_forward = 1
net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_syncookies = 1
net.ipv4.ip_local_port_range = 12000 65535 net.ipv4.ip_local_port_range = 1024 64999
net.ipv4.tcp_wmem = 4096 65536 16777216
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_window_scaling = 1 net.ipv4.tcp_window_scaling = 1
net.core.somaxconn = 65535 net.core.somaxconn = 32768
net.core.netdev_max_backlog = 2000 net.core.netdev_max_backlog = 30000
net.ipv4.tcp_max_syn_backlog = 2048 net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_fin_timeout = 90 net.ipv4.tcp_fin_timeout = 90
net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_tw_recycle = 1
@@ -17,3 +21,4 @@ net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_synack_retries = 2 net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syn_retries = 2 net.ipv4.tcp_syn_retries = 2
kernel.sched_autogroup_enabled = 0 kernel.sched_autogroup_enabled = 0
net.ipv4.tcp_max_orphans = 32768