diff --git a/static/sysctl.conf b/static/sysctl.conf
index 21e1f59..ba56290 100644
--- a/static/sysctl.conf
+++ b/static/sysctl.conf
@@ -1,13 +1,17 @@
 vm.nr_hugepages = 0
 vm.vfs_cache_pressure = 100
 fs.file-max = 1000000
+net.core.wmem_max = 16777216
+net.core.rmem_max = 16777216
 kernel.randomize_va_space = 2
 net.ipv4.ip_forward = 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.core.somaxconn = 65535
-net.core.netdev_max_backlog = 2000
+net.core.somaxconn = 32768
+net.core.netdev_max_backlog = 30000
 net.ipv4.tcp_max_syn_backlog = 2048
 net.ipv4.tcp_fin_timeout = 90
 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_syn_retries = 2
 kernel.sched_autogroup_enabled = 0
+net.ipv4.tcp_max_orphans = 32768