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Throughput

2 GoKawiil briefs on this topic

Explainer clarifies difference between internet bandwidth, speed and latency

A technology explainer distinguishes bandwidth, throughput and latency as separate measures of internet performance. Bandwidth is the maximum data capacity of a connection, while throughput—commonly called 'internet speed'—is the actual rate of data delivery, which can never exceed bandwidth due to factors like router limitations and network congestion. Latency, measured in milliseconds as ping, reflects the round-trip delay for data to reach a server and return, influenced by physical distance and connection type.

Tailscale details upcoming multi-queue throughput upgrades for subnet routers and exit nodes

Tailscale published a technical update on performance work across its network, including multi-queue support for app connectors, subnet routers, and exit nodes expected in the second half of 2026. The company also previewed throughput and memory overhead improvements coming to upcoming stable client releases, building on prior gains such as 10Gb/s wireguard-go throughput and 4x UDP throughput via segmentation offloads.