更新 sysctl 参数

This commit is contained in:
CallMeR
2026-07-05 01:54:21 +08:00
parent 5ce44529bb
commit 0a926f1bae
4 changed files with 40 additions and 64 deletions
+10 -12
View File
@@ -188,23 +188,21 @@ net.core.default_qdisc = fq_codel
# Other adjustable system parameters
net.core.netdev_budget = 1200
net.core.netdev_budget_usecs = 10000
net.core.netdev_budget = 600
net.core.netdev_max_backlog = 4096
net.core.somaxconn = 8192
net.core.rmem_max = 33554432
net.core.wmem_max = 33554432
net.core.rmem_default = 262144
net.core.wmem_default = 262144
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.igmp_max_memberships = 256
net.ipv4.tcp_challenge_ack_limit = 1000
net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 120
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_keepalive_time = 600
net.ipv4.tcp_max_syn_backlog = 4096
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_rmem = 4096 4194304 33554432
net.ipv4.tcp_wmem = 4096 4194304 33554432
net.ipv4.tcp_rmem = 4096 524288 16777216
net.ipv4.tcp_wmem = 4096 524288 16777216
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0