autoperf | Simplify the use of performance counters | Performance Testing library

by gz Rust Version: Current License: MIT

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

kandi X-RAY | autoperf Summary

autoperf is a Rust library typically used in Testing, Performance Testing applications. autoperf has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

autoperf simplifies the instrumentation of programs with performance counters on Intel machines. Rather than trying to learn how to measure every event and manually programming event values in counter registers or perf, you can use autoperf which will repeatedly run your program until it has measured every single performance event on your machine. autoperf tries to compute a schedule that maximizes the amount of events measured per run, and minimizes the total number of runs while avoiding multiplexing of events on counters.

Support

Quality

Security

License

Reuse

Support

autoperf has a low active ecosystem.

It has 49 star(s) with 2 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 2 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of autoperf is current.

Quality

autoperf has 0 bugs and 0 code smells.

Security

autoperf has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

autoperf code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

autoperf is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

autoperf releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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autoperf Key Features

No Key Features are available at this moment for autoperf.

autoperf Examples and Code Snippets

No Code Snippets are available at this moment for autoperf.

Community Discussions

Trending Discussions on autoperf

Why does programmatic SSH to server using ganymed-ssh-2 results in Key Exchange error?

QUESTION

Why does programmatic SSH to server using ganymed-ssh-2 results in Key Exchange error?

Asked 2019-Feb-20 at 11:18

I'm using the ganymed-ssh-2 Java library to create a connection from one AWS EC2 to another (in the same VPC) and the 'connect()' command gives the following error:

...

ANSWER

Answered 2019-Feb-20 at 11:18

Reading the exception output it would suggest that one the key exchange algorithms supported on the server do not match any of those supported by the client.

Caused by: java.io.IOException: Cannot negotiate, proposals do not match.

You can easily see what the server supports by executing the command line

ssh -vv user@host

Most likely cause is either a cipher, HMAC or key exchange algorithm. I would take a guess at key exchange as there has been a lot of movement in those over the years and so modern servers may be configured for stronger key exchange after the discovery of vulnerabilities like Logjam

To actually fix the problem would require an upgrade in the client library to something that supports the algorithm that is missing.

Source https://stackoverflow.com/questions/54778037

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

Vulnerabilities

No vulnerabilities reported

Install autoperf

autoperf is known to work with Ubuntu 18.04 on Skylake and IvyBridge/SandyBridge architectures. All Intel architectures should work, please file a bug request if it doesn't. autoperf builds on perf from the Linux project and a few other libraries that can be installed using:.

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 .

Find more information at: