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perf4j

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library0.9.16javamavenunverified

Performance statistics logging and monitoring toolkit for Java logging frameworks.

<dependency> <groupId>org.perf4j</groupId> <artifactId>perf4j</artifactId> <version>0.9.16</version> </dependency>
INSTALL
IMPORT
SIG · PERF4J
P
perf4j
observabilityjavav0.9.16
harness data pending
Install & Compatibility
Where this runs

No compatibility data collected yet for this library.

Code
Verified usage

Verified import paths — ran on the pinned version, not inferred.

StopWatch
org.perf4j.StopWatch

Measures elapsed time using Perf4J's StopWatch.

import org.perf4j.StopWatch; public class Example { public static void main(String[] args) throws InterruptedException { StopWatch stopWatch = new StopWatch(); Thread.sleep(100); stopWatch.stop(); System.out.println(stopWatch.getElapsedTime()); } }
Debug
Known issues
gotchaPerf4J 0.9.16 is the last release; consider migrating to modern alternatives like Micrometer.
fix
Use Micrometer or Dropwizard Metrics for active development.
affects: 0.9.16 and below
Upgrade
Version history
0.9.16latest on Maven
Audit
Dependencies

No dependency data recorded yet.

Agent activity
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Resources
perf4j — mvn dependency:get perf4j · libregistry