perf-map-agent | java agent to generate method mappings | Runtime Evironment library

by jvm-profiling-tools C Version: v0.9 License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | perf-map-agent Summary

perf-map-agent is a C library typically used in Server, Runtime Evironment applications. perf-map-agent has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

A java agent to generate method mappings to use with the linux `perf` tool

Support

Quality

Security

License

Reuse

Support

perf-map-agent has a medium active ecosystem.

It has 1548 star(s) with 256 fork(s). There are 87 watchers for this library.

It had no major release in the last 6 months.

There are 21 open issues and 33 have been closed. On average issues are closed in 139 days. There are 10 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of perf-map-agent is v0.9

Quality

perf-map-agent has 0 bugs and 0 code smells.

Security

perf-map-agent has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

perf-map-agent code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

perf-map-agent is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

perf-map-agent releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 34 lines of code, 2 functions and 1 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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perf-map-agent Key Features

No Key Features are available at this moment for perf-map-agent.

perf-map-agent Examples and Code Snippets

No Code Snippets are available at this moment for perf-map-agent.

Community Discussions

Trending Discussions on perf-map-agent

Java Perf Map Agent "Could not find Agent_OnLoad function"

QUESTION

Java Perf Map Agent "Could not find Agent_OnLoad function"

Asked 2020-Jul-16 at 23:09

On oracle jdk1.8.0_251 I have error when trying to use perf tool helper library "libperfmap.so" (perf-map-agent)

...

ANSWER

Answered 2020-Jul-16 at 23:09

perf-map-agent currently does not support loading as -agentpath. See issue #27 for the previous discussion on the topic.

There are also two pull requests (#63, #85) adding Agent_OnLoad functionality; you may try one of those.

Meanwhile I can recommend async-profiler as an alternative. It supports both -agentpath mode and attach in runtime. It also supports perf events and generates flame graphs out of the box without 3rd party software.

Source https://stackoverflow.com/questions/62902850

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install perf-map-agent

Make sure JAVA_HOME is configured to point to a JDK. You need cmake >= 2.8.6 (see #30). Then run the following on the command line:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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