metrics
The metrics package provides a simple metrics "Reporter" interface which allows the user to submit counters, gauges and timings (along with key/value tags).
Implementations
- Prometheus (pull): will be first
- Prometheus (push): certainly achievable
- InfluxDB: could quite easily be done
- Telegraf: almost identical to the InfluxDB implementation
- Micro: Could we provide metrics over Micro's server interface?
Todo
- Include a handler middleware which uses the Reporter interface to generate per-request level metrics
- Throughput
- Errors
- Duration