Performance tuning
Global · server
integer · seconds
tcp_keep_alive_seconds
Keep-alive timer for client connections.
- Config key
tcp_keep_alive_seconds- Scope
- Global · server
- Type
- integer · seconds
- Default
- none
How long an idle client TCP connection is kept alive before the OS probes/closes it. Longer keep-alives reduce reconnection overhead for chatty clients; shorter ones reclaim resources from idle connections sooner.
tcp_keep_alive_seconds = 300