Good Day,
I have been scrolling the internet and I am struggling to figure out what i need to tweak to get the full potential out of my 10g bit internet on my Leaseweb server.
My host gave me this.
fs.file-max = 2000000
kernel.pid_max = 4194303
kernel.sched_migration_cost_ns = 5000000
kernel.sched_autogroup_enabled = 0
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_no_metrics_save = 0
net.ipv4.tcp_abort_on_overflow = 0
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_tw_reuse = 1
vm.dirty_background_ratio = 10
vm.dirty_ratio = 30
vm.min_free_kbytes = 512000
vm.zone_reclaim_mode = 1
net.ipv4.tcp_rfc1337 = 1
net.ipv4.tcp_sack = 1
net.ipv4.tcp_fack = 1
net.ipv4.tcp_workaround_signed_windows = 1
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_syn_retries = 2
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_orphan_retries = 2
net.ipv4.tcp_retries2 = 8
net.ipv4.ip_local_port_range = 1024 65535
net.core.netdev_max_backlog = 3240000
net.core.somaxconn = 50000
net.ipv4.tcp_max_tw_buckets = 262144
net.ipv4.tcp_max_syn_backlog = 8192
net.ipv4.tcp_mtu_probing = 1
net.ipv4.tcp_fin_timeout = 60
net.ipv4.tcp_keepalive_time = 7200
net.ipv4.tcp_keepalive_intvl = 75
net.ipv4.tcp_keepalive_probes = 9
net.ipv4.tcp_max_orphans = 262144
net.ipv4.tcp_mem = 3086631 4115510 6173262
net.ipv4.tcp_timestamps = 0
net.ipv4.ip_no_pmtu_disc = 0
net.core.rmem_default = 16777216
net.core.wmem_default = 16777216
net.core.optmem_max = 16777216
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.core.netdev_budget = 200000
net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_rmem = 4096 524000 67110000
net.ipv4.tcp_wmem = 4096 524000 67110000
net.ipv4.tcp_adv_win_scale = 2
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr
they said to put it in my sysctl.conf.
