Miss-you opened a new issue #1456: request help: Backlog parameter value tuning URL: https://github.com/apache/incubator-apisix/issues/1456 APISIX backlog is currently the default value(Usually 128), and it is prone to packet loss in the listen queue and semi-link queue in large concurrent scenarios. APISIX is based on nginx. The backlog value of nginx is determined by two system configurations and one configuration value in nginx.conf: 1. System parameters: sysctl net.ipv4.tcp_max_syn_backlog sysctl net.core.somaxconn 2. nginx.conf: default_server backlog How to check the backlog size of APISIX process? Use the 'ss -lnt' command
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