# PerfTracepoint

**Repository Path**: mirrors_twitter-archive/PerfTracepoint

## Basic Information

- **Project Name**: PerfTracepoint
- **Description**: Perf tracepoint support for the JVM
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-18
- **Last Updated**: 2026-07-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## PerfTracepoint [![Build Status](https://secure.travis-ci.org/twitter/PerfTracepoint.png?branch=master)](http://travis-ci.org/twitter/PerfTracepoint)

com.twitter.diagnostics.PerfTracepoint is an annotation, which, when applied to a native
method informs the (Twitter) JVM that it needs to treat it like a
Linux user mode probe point that is observable by diagnostic tools
such as the Perf profiler.

```java
class FinagleProvider {
    @PerfTracepoint
    public static native void onThreadCreate(long threadId);
};
```

### Maven Central

The latest artifacts are published to Maven Central.

Simply adding the following to your Maven pom.xml file should work:

```xml
<dependencies>
    <dependency>
      <groupId>com.twitter.diagnostics</groupId>
      <artifactId>PerfTracepoint</artifactId>
      <version>1.0.0</version>
    </dependency>
  </dependencies>
```

## License

Copyright 2014 Twitter, Inc and other contributors

Licensed under the Apache Public License 2.0:
http://www.apache.org/licenses/LICENSE-2.0.html