Latency

noun /ˈleɪtənsi/

The time delay between a request being sent and the response being received. Measured in milliseconds (ms). Low latency = fast response time.

"Our p99 latency is 450ms — the 99th percentile of requests takes up to 450ms. We need to investigate the slow tail."

Frequently Asked Questions

What does "Latency" mean in IT?

The time delay between a request being sent and the response being received. Measured in milliseconds (ms). Low latency = fast response time.

Is "Latency" an acronym?

No — "Latency" is not an acronym or abbreviation. It's used as a standalone term (noun) in IT conversations and documentation.

How do you pronounce "Latency"?

"Latency" is pronounced /ˈleɪtənsi/. Use the "Listen" button above to hear it spoken aloud.