Telemetry is a mechanism used to capture metrics in an application, to later store the data locally or upload it to a server for statistical analysis.
Examples of usage:
- capturing the speed of an operation;
- finding out if users are actually using a feature;
- finding out how the duration of a session;
- determine the operating system on which the application is executed;
- determining the configuration of the application;
- capturing the operations that slow down the application;
- determining the amount of I/O performed by the application;
The main abstraction used by this library is the Histogram. Each Histogram serves to capture a specific measurement. Measurements can then be exported, so that applications can save them to disk or upload them to a server. Several types of Histograms are provided, suited to distinct kinds of measures.
API documentation may be found here.
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.