metrics 0.2.2

Metrics provides a powerful toolkit of ways to measure the behavior of critical components in your production environment.

Metrics

This project is a port of the Metrics Java library.

Setting Up

Add the metrics dependency to your pubspec.yaml.

Main components

The registry

It contains a set of metrics.

final registry = new MetricRegistry();

The metrics

There are several kind of metrics:

• the Gauges.
• the Counters.
• the Histograms.
• the Meters.
• the Timers.

The reporters

They allows to export the collected datas. Currently there are :

• a ConsoleReporter that will use the print method to display the metrics.
• a CsvReporter that will write the metrics in cvs files under a provided directory.
• a LogReporter that will use a Logger from the logging package.
• a GraphiteReporter that will send the metrics to graphite.

License

Apache 2.0