更新 sysctl 参数

2026-08-31 05:52:52 +08:00 · 2025-04-17 15:17:49 +08:00
parent ea74679b4a
commit 1dd2c5ae24
4 changed files with 4 additions and 4 deletions
@@ -246,7 +246,7 @@ 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 = 8192
+net.ipv4.tcp_max_syn_backlog = 512
 net.ipv4.tcp_notsent_lowat = 131072
 net.ipv4.tcp_rmem = 4096 87380 26214400
 net.ipv4.tcp_wmem = 4096 16384 655360