client_java
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Prometheus instrumentation library for JVM applications
This PR adds exemplars support for [Micrometer Tracing](https://github.com/micrometer-metrics/tracing). Micrometer Tracing is the successor of [Spring Cloud Sleuth](https://github.com/spring-cloud/spring-cloud-sleuth) in terms of providing an abstraction layer over tracing libraries (i.e.: Brave and...
Please add to the readme or the contributors guide that every commit must be signed off. Also please help contributors to tell them how to do it (`git commit --signoff`)...
Hi, I using Prometheus to collect Spring Boot service metrics in Java. But I found a problem that data still exsit after pull, that made the instant data is not...
On some batch job scenes, we want to use histogram track data distribution and set the timestamp with hour level for monitoring, but there no function available. Golang provide the...
I am following the Prometheus Java client library to expose metrics of my Jetty server. From [[here](https://github.com/prometheus/client_java/blob/cb0c862ca52231e6369ef4d9e1ef5b9178e763e6/simpleclient_jetty/src/main/java/io/prometheus/client/jetty/JettyStatisticsCollector.java#L21)] But when I start the server I get the error - ``` Exception...
Add MetricsFormatter to allow develops collect metrics by their own way. For more context, you can see https://github.com/prometheus/client_java/pull/782
### Purpose Provide a collector for tomcat that can capture tomcat runtime metrics ### Collector - Uptime, tomcat version, build, etc - thread pools/executors (name as label) - min -...
**Current Scenario:** Currently, all `Collectors` are collected inline... i.e. when... ``` public Enumeration metricFamilySamples(); ``` ... and similar methods are called. This works well for `Collectors` that are performant. However,...
The subject says it all. It is one of the few missing metrics from the standard platform MBeans.
@brian-brazil as discussed (a few years ago 🤣 ) here https://github.com/prometheus/client_java/issues/342 This PR adds the ability to all SimpleCollector instances to manipulate labels before they are processed. This allows users...