Updated config

.config/etc/sysctl.d/10-performance.conf

@@ -0,0 +1,51 @@
+# Disable swap
+vm.swappiness = 0
+
+# Maximum percentage of memory with disk write buffers
+vm.dirty_ratio = 30
+
+# Percentage of memory with disk write buffers until writes start
+vm.dirty_background_ratio = 15
+
+# Prefer directory and inode caches
+vm.vfs_cache_pressure = 50
+
+# Prefer low latency over high throughput
+net.ipv4.tcp_low_latency = 1
+
+# Enable TCP Fast Open (lower latency)
+net.ipv4.tcp_fastopen = 3
+
+# Set congestion control to BBR
+net.ipv4.tcp_congestion_control = bbr
+net.core.default_qdisc = fq
+
+# Additional send buffer size (improves HTTP/2 prioritization)
+net.ipv4.tcp_notsent_lowat = 16384
+
+# Maximum number of established connections
+net.core.somaxconn = 32768
+
+# Maximum number of half-open connections
+net.ipv4.tcp_max_syn_backlog = 32768
+
+# Receive queue size per CPU core
+net.core.netdev_max_backlog = 16386
+
+# Read buffer size
+net.ipv4.tcp_rmem = 4096 65536 102400000
+net.ipv4.udp_rmem_min = 16384
+net.core.rmem_default = 65536
+net.core.rmem_max = 102400000
+
+# Write buffer size
+net.ipv4.tcp_wmem = 4096 65536 102400000
+net.ipv4.udp_wmem_min = 16384
+net.core.wmem_default = 65536
+net.core.wmem_max = 102400000
+
+# Maximum per-socket optional memory buffer size
+net.core.optmem_max = 65536
+
+# Disable slow start restart
+net.ipv4.tcp_slow_start_after_idle = 0