linkerd2/doc
Oliver Gould 163e0a1e9a
proxy: Record HTTP latency at first data frame (#981)
Currently, the proxy records a request's latency as the time between
when a request is opened and when its response stream completes. This is
not what we intend to record, especially when a response is long-lived.

In order to more accurate record latency, we want to track the time at
which the first response body frame is received (which is a close
approximation of time-to-first-byte).

Telemetry aggregation has been changed to use the first-frame time to
compute latencies; tests have been updated to exercise this behavior; and
the metrics documentation has been updated to reflect this change.

Addresses #818 
Relates to #980
2018-05-23 16:02:44 -07:00
..
images Move Conduit documentation sources to Conduit repo. (#418) 2018-02-28 13:39:28 -10:00
README.md Move Conduit documentation sources to Conduit repo. (#418) 2018-02-28 13:39:28 -10:00
adding-your-service.md docs: Remove reference to #155 in docs (#947) 2018-05-14 11:22:50 -07:00
debugging-an-app.md Release Notes for 0.4.1 release. (#839) 2018-04-26 13:32:41 -07:00
get-involved.md v0.4.0 (#772) 2018-04-16 14:42:15 -07:00
getting-started.md Release Notes for 0.4.1 release. (#839) 2018-04-26 13:32:41 -07:00
overview.md Move Conduit documentation sources to Conduit repo. (#418) 2018-02-28 13:39:28 -10:00
prometheus.md Harmonize Prometheus label usage (#690) 2018-04-05 15:09:06 -07:00
proxy-metrics.md proxy: Record HTTP latency at first data frame (#981) 2018-05-23 16:02:44 -07:00
roadmap.md Release Notes for 0.4.1 release. (#839) 2018-04-26 13:32:41 -07:00

README.md

The documentation here is published at https://conduit.io/docs/ when each version is released. The version of the documentation in GitHub should always match the code in the same branch. For example, when a pull request changes the behavior of a documented feature, the pull request should change the documentation here to match the new behavior.