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micro/metrics/README.md
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Metrics interface and Prometheus implementation (#1929) 
* Metrics interface

* Prometheus implementation

* NoOp implementation

Co-authored-by: chris <chris@Profanity.local>
2020-08-18 08:27:50 +01:00

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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