Unverified50% confidenceBenchmarkExact time
The latency of Unix domain sockets is 30–50% lower than TCP loopback, with the difference being even more pronounced in high-frequency small-packet scenarios.
1
Sources
50%
Confidence
Long-term
Relevance
8/6/2026
First Seen
Sources
Related Claims
UnverifiedUnix域套接字相比TCP套接字在本地通信中延迟更低、吞吐量更高，因为完全绕过网络协议栈，但仅限于同一主机进程间通信80% similarUnverifiedWebSocket 基于 TCP 提供全双工通信通道，但在网络抖动时可能因重传导致延迟累积；WebRTC 基于 UDP 牺牲部分可靠性换取更低延迟67% similarUnverifiedSocket provides two main communication modes: TCP (connection-oriented, reliable transmission) and UDP (connectionless, low latency)67% similarUnverifiedTCP-MUX (TCP multiplexing) technology can carry multiple logical channels simultaneously over a single TCP connection, significantly reducing connection establishment latency and resource consumption.66% similar
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