> 1. System parameters: We can write it in the user installation manual.
> 2. nginx.conf: How about changing the default value of `backlog` to 512? According to the current hardware and network, this value is better. On Wed, Apr 15, 2020 at 3:56 PM hui li <[email protected]> wrote: > 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 > -- *MembPhis* My github: https://github.com/membphis Apache APISIX: https://github.com/apache/incubator-apisix
