TaskHub.Shared

Metrics

Metrics are essential for monitoring the performance and health of applications. They provide quantitative data that can be used to analyze system behavior, identify bottlenecks, and make informed decisions. The TaskHub.Shared.Observability.Metrics module is not standalone; it wraps the prometheus-net library to provide a structured and consistent way to define, create, and manage various types of metrics within TaskHub applications.

Packages

The Metrics module is divided into two main packages:

• Abstractions - contains interfaces and base classes that define the contract for metrics services, factories, and options.
• Implementation - contains the concrete implementations of the metrics services defined in the Abstractions package.

Metric Types

There are three types of metrics supported by TaskHub.Shared.Metrics module:

• Counter - a cumulative metric that represents a single monotonically increasing value.
• Gauge - a metric that represents a single numerical value that can arbitrarily go up and down.
• Histogram - a metric that samples observations and counts them in configurable buckets.

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