VirtualTam's bookmarks

1. The One Billion Row Challenge 2024-02-22

   tags: concurrency, database, jvm, performance/benchmark, performance/profiling, programming/java

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   • gunnarmorling/1brc
   • The Billion Row Challenge (1BRC) - Step-by-step from 71s to 1.7s
   • The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions
   • One Billion Rows Challenge in Golang
2. Linux perf examples 2024-01-13

   tags: command-line, linux, observability/tracing, performance, performance/profiling

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   • Perf Wiki
   • The Unofficial Linux Perf Events Web-Page
3. Performance Analysis and Tuning on Modern CPUs 2024-01-13

   tags: book, linux, performance/profiling, programming/c++, programming/rust

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   • PerformanceNinja video courses playlist
   • dendibakh/perf-ninja - An online course where you can learn and master the skill of low-level performance analysis and tuning
   • grahamking/perf-ninja-rs - Rust labs for Performance Ninja Class
4. FireDBG - Time Travel Visual Debugger for Rust 2023-12-13

   tags: debugging, performance/profiling, programming/rust

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   • SeaQL/FireDBG.for.Rust
   • Introducing FireDBG for Rust
   • Architecture of FireDBG
5. Make your programs run faster by better using the data cache 2023-07-22

   tags: algorithm, data-structure, hardware/cpu, memory/cache, performance, programming/c, valgrind

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   • Use explicit data prefetching to faster process your data structure
   • ibogosavljevic/johnysswlab
   • What is cache memory - Gary explains
   • Cachegrind: a high-precision tracing profiler
6. "Python Performance Matters" by Emery Berger (Strange Loop 2022) 2022-12-21

   tags: performance/profiling, programming/c, programming/c++, programming/python

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   • https://github.com/plasma-umass/scalene
   • "Performance Matters" by Emery Berger
7. My Current Pick of Rust Performance Optimization Tools 2022-12-17

   tags: performance, performance/benchmark, performance/profiling, programming/rust

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   • Rust Performance 101 in 5 Minutes
   • https://www.jibbow.com/posts/criterion-flamegraphs/
   • https://www.notamonadtutorial.com/benchmarking-and-analyzing-rust-performance-with-criterion-and-iai/
   • https://github.com/bheisler/criterion.rs
   • https://github.com/bheisler/criterion.rs/issues/97 - Compare memory usage
   • https://github.com/bheisler/iai
   • https://github.com/tikv/pprof-rs
   • https://github.com/KDE/heaptrack
8. Improving RabbitMQ Performance with Flame Graphs | RabbitMQ - Blog 2022-09-03

   tags: linux/kernel/ebpf, message-broker/rabbitmq, performance, performance/profiling, programming/elixir, programming/erlang

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   • https://rabbitmq.github.io/rabbitmq-perf-test/stable/htmlsingle/
   • https://www.erlang.org/blog/my-otp-24-highlights/#beamasm---the-jit-compiler-for-erlang
   • https://github.com/kerl/kerl
   • https://github.com/taylor/kiex
   • https://github.com/parca-dev/parca
   • https://github.com/parca-dev/parca-agent
9. memray - a memory profiler for Python 2022-05-31

   tags: framework/django, memory, observability, observability/tracing, performance/profiling, programming/python

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   • bloomberg/memray
   • Memray: The endgame Python memory profiler - Talk Python to Me Ep.425
   • Container Apps: Profiling Python applications for performance issues
10. profefe: Continuously collect profiling data for long-term postmortem analysis 2020-01-10

    tags: memory, performance, performance/profiling, programming/go

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    • https://medium.com/@tvii/continuous-profiling-and-go-6c0ab4d2504b
    • https://gianarb.it/blog/go-continuous-profiling-profefe
    • https://jvns.ca/blog/2017/09/24/profiling-go-with-pprof/
    • https://rakyll.org/custom-profiles/
11. Sourcetrail is now free and open-source software – Sourcetrail Developer Blog 2019-11-22

    tags: compiler, development, dynamic-analysis, source-code-management, static-analysis, visualization

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    • https://github.com/CoatiSoftware/Sourcetrail
    • https://www.sourcetrail.com/blog/why_working_on_chrom_made_me_develop_a_tool_for_reading_source_code/
    • https://www.sourcetrail.com/blog/media/prototype_one/
    • https://www.sourcetrail.com/blog/media/prototype_two/
    • https://developers.google.com/web/updates/2013/02/Profiling-Long-Paint-Times-with-DevTools-Continuous-Painting-Mode
12. Xdebug - Debugger and Profiler Tool for PHP 2018-05-10

    tags: development, memory, performance, performance/profiling, programming/php

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    • https://xdebug.org/docs/
    • https://xdebug.org/docs/profiler
    • https://stackoverflow.com/questions/21133/simplest-way-to-profile-a-php-script
    • http://nickology.com/2014/04/16/view-xdebug-cachegrind-files-on-mac-os/
    • https://stackoverflow.com/questions/33094913/how-do-i-read-the-ui-of-qcachegrind
    • https://github.com/jokkedk/webgrind
    • https://pecl.php.net/package/xhprof
    • https://tideways.com/profiler/xhprof-for-php7
    • https://github.com/humanmade/query-monitor-flamegraph
13. Profiling Go ⋆ Mark McDonnell 2017-11-06

    tags: memory, memory/garbage-collection, performance/profiling, programming/go

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14. jazzband/silk: Silky smooth profiling for Django 2017-07-18

    tags: debugging, framework/django, performance/profiling

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15. TechNet NTttcp Utility: Profile and Measure Windows Networking Performance 2017-04-24

    tags: linux, microsoft/windows, network, network/tcp, performance

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    • https://github.com/Microsoft/ntttcp-for-linux
    • https://msdn.microsoft.com/en-us/library/windows/hardware/dn567663(v=vs.85).aspx
16. Heaptrack v1.0.0 Release - KDAB 2017-03-06

    tags: desktop/kde, performance, performance/profiling, programming/c, programming/c++

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17. Pyflame: Uber Engineering’s Ptracing Profiler for Python - Uber Engineering Blog 2017-03-02

    tags: performance, performance/profiling, programming/python, stack, visualization

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    https://github.com/uber/pyflame https://github.com/brendangregg/FlameGraph

18. maven - How to list all activated profiles in mvn in a multimodule project - Stack Overflow 2016-12-01

    tags: profile, programming/java, programming/java/maven

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    $ mvn help:all-profiles $ mvn help:active-profiles $ mvn help:active-profiles -P profile1 -P profile2

19. Maven – Introduction to build profiles 2016-11-30

    tags: build, profile, programming/java, programming/java/maven

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    • https://dzone.com/articles/maven-profile-best-practices
    • https://www.petrikainulainen.net/programming/tips-and-tricks/creating-profile-specific-configuration-files-with-maven/
20. Linux - Resource FlameGraph 2015-03-15

    tags: analysis, graph, performance, performance/profiling, resource, sysadmin

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    http://www.brendangregg.com/flamegraphs.html http://www.brendangregg.com/Slides/FreeBSD2014_FlameGraphs.pdf