更新 sysctl 参数

This commit is contained in:
CallMeR
2025-12-01 13:49:52 +08:00
parent 55a391f95d
commit 9f6a2fe42d
4 changed files with 32 additions and 28 deletions
+7 -7
View File
@@ -188,12 +188,12 @@ net.core.default_qdisc = fq_codel
# Other adjustable system parameters
net.core.netdev_budget = 600
net.core.netdev_budget_usecs = 20000
net.core.netdev_budget = 1200
net.core.netdev_budget_usecs = 10000
net.core.somaxconn = 8192
net.core.rmem_max = 26214400
net.core.wmem_max = 655360
net.core.rmem_max = 33554432
net.core.wmem_max = 33554432
net.ipv4.igmp_max_memberships = 256
@@ -201,10 +201,10 @@ 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 = 512
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_rmem = 4096 87380 26214400
net.ipv4.tcp_wmem = 4096 16384 655360
net.ipv4.tcp_rmem = 4096 4194304 33554432
net.ipv4.tcp_wmem = 4096 4194304 33554432
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0
+9 -7
View File
@@ -227,13 +227,13 @@ net.ipv6.conf.default.forwarding = 1
# Other adjustable system parameters
net.core.netdev_budget = 600
net.core.netdev_budget_usecs = 20000
net.core.netdev_budget = 1200
net.core.netdev_budget_usecs = 10000
net.core.rps_sock_flow_entries = 32768
net.core.somaxconn = 8192
net.core.rmem_max = 536870912
net.core.wmem_max = 536870912
net.core.rmem_max = 67108864
net.core.wmem_max = 67108864
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
@@ -263,10 +263,10 @@ 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 = 512
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_rmem = 8192 262144 536870912
net.ipv4.tcp_wmem = 4096 16384 536870912
net.ipv4.tcp_rmem = 8192 4194304 67108864
net.ipv4.tcp_wmem = 4096 4194304 67108864
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.default.accept_redirects = 0
@@ -278,7 +278,9 @@ net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0
net.netfilter.nf_conntrack_acct = 1
net.netfilter.nf_conntrack_buckets = 65536
net.netfilter.nf_conntrack_checksum = 0
net.netfilter.nf_conntrack_max = 262144
net.netfilter.nf_conntrack_tcp_timeout_established = 7440
```
+7 -7
View File
@@ -8,12 +8,12 @@ net.core.default_qdisc = fq_codel
# Other adjustable system parameters
net.core.netdev_budget = 600
net.core.netdev_budget_usecs = 20000
net.core.netdev_budget = 1200
net.core.netdev_budget_usecs = 10000
net.core.somaxconn = 8192
net.core.rmem_max = 26214400
net.core.wmem_max = 655360
net.core.rmem_max = 33554432
net.core.wmem_max = 33554432
net.ipv4.igmp_max_memberships = 256
@@ -21,10 +21,10 @@ 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 = 512
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_rmem = 4096 87380 26214400
net.ipv4.tcp_wmem = 4096 16384 655360
net.ipv4.tcp_rmem = 4096 4194304 33554432
net.ipv4.tcp_wmem = 4096 4194304 33554432
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0
+9 -7
View File
@@ -14,13 +14,13 @@ net.ipv6.conf.default.forwarding = 1
# Other adjustable system parameters
net.core.netdev_budget = 600
net.core.netdev_budget_usecs = 20000
net.core.netdev_budget = 1200
net.core.netdev_budget_usecs = 10000
net.core.rps_sock_flow_entries = 32768
net.core.somaxconn = 8192
net.core.rmem_max = 536870912
net.core.wmem_max = 536870912
net.core.rmem_max = 67108864
net.core.wmem_max = 67108864
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
@@ -50,10 +50,10 @@ 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 = 512
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_rmem = 8192 262144 536870912
net.ipv4.tcp_wmem = 4096 16384 536870912
net.ipv4.tcp_rmem = 8192 4194304 67108864
net.ipv4.tcp_wmem = 4096 4194304 67108864
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.default.accept_redirects = 0
@@ -65,6 +65,8 @@ net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0
net.netfilter.nf_conntrack_acct = 1
net.netfilter.nf_conntrack_buckets = 65536
net.netfilter.nf_conntrack_checksum = 0
net.netfilter.nf_conntrack_max = 262144
net.netfilter.nf_conntrack_tcp_timeout_established = 7440