Linux perf Profiler UIs
Linux perf Profiler UIs pprof Web UI looking at a flamechart of regexp stack traces. This post is a quick literature review of CPU profiler user interfaces available for analysing Linux program performance. I couldn't find any list of profiler UIs online. Hopefully this can help people find the profiler UI that's right for them. CPU Profiler output is extremely multidimensional — processes, thread
Diagramly - Draw Diagrams Online
Flowchart Maker and Online Diagram Software draw.io is free online diagram software. You can use it as a flowchart maker, network diagram software, to create UML online, as an ER diagram tool, to design database schema, to build BPMN online, as a circuit diagram maker, and more. draw.io can import .vsdx, Gliffy™ and Lucidchart™ files . Loading... Please ensure JavaScript is enabled.
dgsh — directed graph shell
The directed graph shell, dgsh (pronounced /dæɡʃ/ — dagsh), provides an expressive way to construct sophisticated and efficient big data set and stream processing pipelines using existing Unix tools as well as custom-built components. It is a Unix-style shell (based on bash) allowing the specification of pipelines with non-linear non-uniform operations. These form a directed acyclic process graph,
Igniting Node.js Flames
“Simple things bring infinite pleasure. Yet, it takes us a while to realize that. But once simple is in, complex it out – forever.” ― Joan F. Marques Now that I have your attention, let me clear up the word “flames.” The flames that I’m referring to have nothing to do with fire. All I am talking about is performance tools in Node.js. When it comes to performance, everyone thinks of fighting fires,
作図系ツール・ライブラリまとめ
diag.md シーケンス図とかフローチャートをしごとで描画することになった場合、 テキストから生成できたら楽なので、それ系のツールまとめ GraphViz http://www.graphviz.org/ C製 Doxygen, Moinmoinなどと連携可能 ブロック図、クラス図、ネットワーク図など PNG, SVGなど 出力可能形式一覧 JavaScript（Emscripten）版もある。リアルタイムプレビュー出来て便利 https://github.com/mdaines/viz.js PlantUML Java製 シーケンス図, ユースケース図, クラス図, アクティビティ図, コンポーネント図, ステート図, デプロイ図, オブジェクト図などめっちゃたくさん作れる PNG, SVG, LaTeX, ASCII出力 なんとワイヤーフレームも作れる。アイコンとかも入れられる。 オ
Glances - An Eye on your system
An Eye on your system Glances is a cross-platform system monitoring tool written in Python. View on GitHub CPU Memory Load Process list Network interface Disk I/O IRQ / Raid Sensors Filesystem (and folders) Docker Monitor Alert System info Uptime Quicklook (CPU, MEM, LOAD) Cross-platform Written in Python, Glances will run on almost any plaftorm : GNU/Linux, FreeBSD, OS X and Windows.
Orange Data Mining
Data Mining Fruitful and FunOpen source machine learning and data visualization. Download Orange 3.37.0 May 30, 2024 Document embeddings vs. Bag of wordsWhen to use document embeddings instead of a bag of words. May 14, 2024 Orange Data Mining uses the fastest t-SNE implementation in PythonJournal of Statistical Software published a paper describing our state-of-the-art implementation openTSNE. Ap
Data Wrangler
Wrangler is an interactive tool for data cleaning and transformation. Spend less time formatting and more time analyzing your data. UPDATE: The Stanford/Berkeley Wrangler research project is complete, and the software is no longer actively supported. Instead, we have started a commercial venture, Trifacta. For the most recent version of the tool, see the free Trifacta Wrangler. Why wrangle? Too mu
目grep入門 +解説
目grep入門があまりにもKernelVM::入門だという指摘があったため、解説をつけてよりstd::入門に近づけてみました。Read less
CPU Flame Graphs
Recent posts: 24 Mar 2024 » Linux Crisis Tools 17 Mar 2024 » The Return of the Frame Pointers 10 Mar 2024 » eBPF Documentary 28 Apr 2023 » eBPF Observability Tools Are Not Security Tools 01 Mar 2023 » USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon 17 Feb 2023 » USENIX SREcon APAC 2023: CFP 02 May 2022 » Brendan@Intel.com 15 Apr 2022 » Netflix End of Series 1 09 Apr 2022 » Te
Graphite
Graphite does three things: Kick ass. Chew bubblegum. Make it easy to store and graph metrics. (And it’s all out of bubblegum.) Learn more about Graphite About the Project Graphite is an enterprise-ready monitoring tool that runs equally well on cheap hardware or Cloud infrastructure. Teams use Graphite to track the performance of their websites, applications, business services, and networked serv
Cool, but obscure unix tools
Hello, I’m Kristof, a human being like you, and an easy to work with, friendly guy. I've been a programmer, a consultant, CIO in startups, head of software development in government, and built two software companies. Some days I’m coding Golang in the guts of a system and other days I'm wearing a suit to help clients with their DevOps practices. A little collection of cool unix terminal/console/cu
Seekwatcher
Seekwatcher generates graphs from blktrace runs to help visualize IO patterns and performance. It can plot multiple blktrace runs together, making it easy to compare the differences between different benchmark runs. Download Version 0.12 HG repo tar.gz of the latest commit Examples: Btrfs streaming writes across multiple devices Ext3 Btrfs and XFS creating 20 copies of the Linux kernel sources Ext
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GitHub - Canop/broot: A new way to see and navigate directory trees : https://dystroy.org/broot
GitHub - jlfwong/speedscope: 🔬 A fast, interactive web-based viewer for performance profiles.
GitHub - KDE/heaptrack: A heap memory profiler for Linux
GitHub - ymattw/ydiff: View colored, incremental diff in workspace or from stdin with side by side and auto pager support
GitHub - netdata/netdata: Monitor your servers, containers, and applications, in high-resolution and in real-time!
b4silio.com
Protocol Informatics - Tools for Binary Protocol Analysis