Microplot

Microplot is a small library to plot Micrometer metrics for your Spring Boot projects. It is intended to be used during development.

Add it to your project dependencies:

<dependency>
    <groupId>com.taypo</groupId>
    <artifactId>microplot</artifactId>
    <version>1.0.0</version>
</dependency>

Simply state what metrics you need to be stored and plotted in your application.properties file:

management.endpoints.web.exposure.include=*
microplot.include-metrics=jvm.memory.used,process.cpu.usage,logs.received,logs.processed

And point your browser to http://localhost:8080/microplot/:

Configuration

Property	Description	Default
microplot.include-metrics	Comma seperated list of metric names to plot
microplot.uri-path	Change the path where the plots will be exposed	/microplot
microplot.keep-records-max	Maximum number of metric points to store	100
microplot.period	Specify how frequent to check and store metrics (miliseconds)	5000

Dependencies

• Spring Web MVC
• Actuator and Micrometer
• Your project should contain @EnableScheduling annotation.
• Apache Commons Lang and Collections

What's New

1.0.0 (04.12.2021)

• First release. Hurray!
• Gauge and Counter metrics supported.
• Counters are plotted as rate per second.