Update sysctl.conf

static/sysctl.conf

@@ -1,35 +1,19 @@
-vm.nr_hugepages = 128
-net.ipv4.ip_forward = 0
+vm.nr_hugepages = 0
+vm.vfs_cache_pressure = 100
+fs.file-max = 1000000
+kernel.randomize_va_space = 2
+net.ipv4.ip_forward = 1
 net.ipv4.tcp_syncookies = 1
-
-#net.ipv4.icmp_echo_ignore_broadcasts = 1
-#net.ipv4.icmp_ignore_bogus_error_responses = 1
-#net.ipv4.conf.all.log_martians = 1
-#net.ipv4.conf.default.log_martians = 1
-#net.ipv4.conf.all.accept_source_route = 0
-#net.ipv4.conf.default.accept_source_route = 0
-#net.ipv4.conf.all.rp_filter = 1
-#net.ipv4.conf.default.rp_filter = 1
-#net.ipv4.conf.all.accept_redirects = 0
-#net.ipv4.conf.default.accept_redirects = 0
-#net.ipv4.conf.all.secure_redirects = 0
-#net.ipv4.conf.default.secure_redirects = 0
-#net.ipv4.conf.all.send_redirects = 0
-#net.ipv4.conf.default.send_redirects = 0
-#kernel.randomize_va_space = 1
-#net.ipv6.conf.default.router_solicitations = 0
-#net.ipv6.conf.default.accept_ra_rtr_pref = 0
-#net.ipv6.conf.default.accept_ra_pinfo = 0
-#net.ipv6.conf.default.accept_ra_defrtr = 0
-#net.ipv6.conf.default.autoconf = 0
-#net.ipv6.conf.default.dad_transmits = 0
-#net.ipv6.conf.default.max_addresses = 1
-#fs.file-max = 65535
-#kernel.pid_max = 65536
-#net.ipv4.ip_local_port_range = 2000 65000
-#net.ipv4.tcp_rmem = 4096 87380 8388608
-#net.ipv4.tcp_wmem = 4096 87380 8388608
-#net.core.rmem_max = 8388608
-#net.core.wmem_max = 8388608
-#net.core.netdev_max_backlog = 5000
-#net.ipv4.tcp_window_scaling = 1
+net.ipv4.ip_local_port_range = 12000 65535
+net.ipv4.tcp_window_scaling = 1
+net.core.somaxconn = 65535
+net.core.netdev_max_backlog = 2000
+net.ipv4.tcp_max_syn_backlog = 2048
+net.ipv4.tcp_fin_timeout = 90
+net.ipv4.tcp_tw_recycle = 1
+net.ipv4.tcp_tw_reuse = 1
+net.core.default_qdisc = fq
+net.ipv4.tcp_congestion_control = bbr
+net.ipv4.tcp_synack_retries = 2
+net.ipv4.tcp_syn_retries = 2
+kernel.sched_autogroup_enabled = 0