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Change optimization

This commit is contained in:
Ycarus (Yannick Chabanois) 2018-07-27 07:54:11 +00:00
parent 251ad883ac
commit c85cd75159
3 changed files with 20 additions and 18 deletions

View file

@ -21,9 +21,9 @@ net.ipv4.tcp_tw_reuse = 1
# turn off fast timewait sockets recycling
net.ipv4.tcp_tw_recycle = 0
# short FIN timeout
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_fin_timeout = 20
# short keepalive time
net.ipv4.tcp_keepalive_time = 2400
net.ipv4.tcp_keepalive_time = 1200
# outbound port range
net.ipv4.ip_local_port_range = 10000 65000
# max SYN backlog
@ -32,12 +32,14 @@ net.ipv4.tcp_max_syn_backlog = 4096
net.ipv4.tcp_max_tw_buckets = 10000
# turn on TCP Fast Open on both client and server side
net.ipv4.tcp_fastopen = 3
# TCP buffer
net.ipv4.tcp_mem = 134217728 134277728 134217728
# TCP receive buffer
net.ipv4.tcp_rmem = 4096 87380 134217728
# TCP write buffer
net.ipv4.tcp_wmem = 4096 65536 134217728
net.ipv4.tcp_wmem = 4096 87380 134217728
# turn on path MTU discovery
net.ipv4.tcp_mtu_probing = 1
net.ipv4.tcp_mtu_probing = 0
# for low-latency network, use cubic instead
net.ipv4.tcp_congestion_control = olia
@ -47,4 +49,4 @@ net.netfilter.nf_conntrack_max = 131072
# MPTCP settings
net.mptcp.mptcp_checksum = 0
net.mptcp.mptcp_syn_retries = 30
net.mptcp.mptcp_syn_retries = 20