Flameshow: A Terminal Flamegraph Viewer

• parca-agent

  10 498 9.9 Go

  eBPF based always-on profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

  

If that's true, you should probably update the docs. Everything I could find implied dotnet, jvm, python were still unsupported. For example, the roadmap section of the readme mentions most of these but nothing mentions dotnet. However I did find your tickets and a demo being merged in which makes it seem maybe supported?

Ticket: https://github.com/parca-dev/parca-agent/issues/161

Demo: https://github.com/parca-dev/parca-demo/pull/18

• FlameGraph

  53 16,622 4.5 Perl

  Stack trace visualizer

Historically brendangregg's since AIUI he basically invented flamegraphs

https://www.brendangregg.com/flamegraphs.html

So if you can make your tool eat whatever https://github.com/brendangregg/FlameGraph is fed with you're going to support a lot of existing tooling across OSes and languages.

• Scout Monitoring

  www.scoutapm.com featured

  Free Django app performance insights with Scout Monitoring. Get Scout setup in minutes, and let us sweat the small stuff. A couple lines in settings.py is all you need to start monitoring your apps. Sign up for our free tier today.

  

• flameshow

  4 987 9.4 Python

  A terminal Flamegraph viewer.

• ruby-prof

  1 1,989 7.7 Ruby

  A ruby profiler. See https://ruby-prof.github.io for more information.

  

• rbspy

  11 2,469 8.6 Rust

  Sampling CPU profiler for Ruby

  

• austin-tui

  4 618 2.3 Python

  The top-like text-based user interface for Austin

There is a "live" flamegraph TUI that uses Austin for those interested in Python profiling https://github.com/P403n1x87/austin-tui. The data collected can be exported and then converted into pprof, and analysed further with flameshow etc...

• parca-demo

  2 11 4.8 HTML

  A collection of languages and frameworks profiled by Parca and Parca agent

  

If that's true, you should probably update the docs. Everything I could find implied dotnet, jvm, python were still unsupported. For example, the roadmap section of the readme mentions most of these but nothing mentions dotnet. However I did find your tickets and a demo being merged in which makes it seem maybe supported?

Ticket: https://github.com/parca-dev/parca-agent/issues/161

Demo: https://github.com/parca-dev/parca-demo/pull/18

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• textual-web

  7 627 8.1 Python

  Run TUIs and terminals in your browser

  

This is awesome work and textual being able to support terminal or web (https://github.com/Textualize/textual-web) also gives hope that this can be more than a terminal app. I'm hoping that in the future features like this can be standard in Linux's perf tool, for example, Firefox profiler support was recently added as a Google summer-of-code contribution: https://perf.wiki.kernel.org/index.php/Tutorial#Firefox_Prof...

Suggest a related project