Record request metrics.

Use the given AccountingStore to create counters for all the metrics we are interested in:.

Global for gometrics.

Define names for all the metrics we are interested in:.

Define names for all the metrics we are interested in:.

Define names for all the metrics we are interested in:.

user error metrics.

unknown is always the last and does not have a corresponding name or metric.

gauges.

error count for sre alerts: https://issues.couchbase.com/browse/MB-58037.

AccountingStore represents a store for maintaining all accounting data (metrics, statistics, events).

Counter is an incrementing/decrementing count (#requests in a queue, #garbage collections).

Gauge is an instantaneous measurement of a property (cpu load, response size).

Histogram provides summary statistics for a metric within a time window.

Meter is a rate of change metric (queries per second, garbage collections per minute).

A Metric is a property that can be measured repeatedly and/or periodically.

MetricRegistry is the container for creating and maintaining Metrics.

Periodically report all registered metrics to a source (console, log, service).

Timer is a measurement of how long an activity took.

define metrics mnemonics.