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google/mtail

0
View on GitHub↗
4,015 stars·390 forks·Go·Apache-2.0·18 views

Mtail

mtail is a log-based metrics extractor and time-series monitoring agent. It functions as a log pattern parser that transforms unstructured log text into structured numerical monitoring data without requiring modifications to the original source code.

The tool operates as a push-based telemetry pipeline, aggregating extracted metrics in memory before transmitting them to remote monitoring endpoints and time-series databases.

Its capabilities cover log data telemetry, application performance monitoring, and custom log monitoring through a pipeline that moves parsed data from text logs to external monitoring tools.

Features

  • Log-to-Metric Translation - Converts unstructured log event occurrences into numerical time-series metrics for monitoring.
  • Regex Pattern Matching - Uses regular expressions to identify and extract numerical values from unstructured log text.
  • Log-Based Monitoring Agents - Operates as a background agent that transforms log files into telemetry for external monitoring.
  • Log File Tailing - Continuously monitors the end of log files to process new entries in real time.
  • Log Parsers - Extracts structured numerical data from raw log strings using custom patterns.
  • Push-Based Metric Pipelines - Uses a push-based architecture to transmit aggregated telemetry data to central servers.
  • Log-Based Metric Extractors - Parses text-based logs using regex to retrieve numerical performance data.
  • Non-Intrusive Log Extraction - Enables metric generation from logs without requiring any changes to the application code.
  • In-Memory Aggregators - Aggregates counters and gauges in memory to reduce the frequency of external database writes.
  • Time-Series Database Exporters - Flushes aggregated local metrics into remote time-series databases for long-term storage.
  • Application Performance Monitoring - Tracks software behavior and error rates by extracting telemetry from logs.
  • Logging Pipelines - Routes formatted monitoring data from log files to external monitoring services.
  • Metrics Exporters - Provides a mechanism to expose generated metrics for analysis in external monitoring systems.
  • Observability Metrics Exporters - Exports extracted application performance and usage metrics to external monitoring tools.
  • Log Stream Monitors - Tracks specific patterns within live log streams to generate custom health metrics.

Star history

Star history chart for google/mtailStar history chart for google/mtail

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

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Frequently asked questions

What does google/mtail do?

mtail is a log-based metrics extractor and time-series monitoring agent. It functions as a log pattern parser that transforms unstructured log text into structured numerical monitoring data without requiring modifications to the original source code.

What are the main features of google/mtail?

The main features of google/mtail are: Log-to-Metric Translation, Regex Pattern Matching, Log-Based Monitoring Agents, Log File Tailing, Log Parsers, Push-Based Metric Pipelines, Log-Based Metric Extractors, Non-Intrusive Log Extraction.

What are some open-source alternatives to google/mtail?

Open-source alternatives to google/mtail include: boto/boto3 — Boto3 is the AWS SDK for Python, providing a programmatic interface for managing and automating AWS cloud… fluent/fluentd — Fluentd is a unified logging layer and distributed event router that collects, parses, and routes log data from… dropwizard/metrics — This project is an application performance monitoring tool and JVM metrics library designed to measure workload… rcrowley/go-metrics — This library provides a toolkit for instrumenting Go applications with performance metrics, enabling the tracking of… open-telemetry/opentelemetry-php — OpenTelemetry PHP is a standard-compliant observability framework designed to instrument applications for the… twin/gatus — Gatus is a service health monitoring tool and automated status page that tracks the availability and performance of…