VirtualTam's bookmarks

1. InfluxDB Tech Tips — Optimizing Flux Performance 2024-06-01

   tags: observability/time-series/influxdb

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   • Top 5 Hurdles for Flux Beginners and Resources for Learning to Use Flux
   • Top 5 Hurdles for Intermediate Flux Users and Resources for Optimizing Flux
   • Optimize Flux queries
   • Sort and limit data with Flux
2. mozilla/perf-triage - Tools used for triaging performance bugs 2024-03-31

   tags: calendar, google/mail, infrastructure/on-call, programming/javascript, programming/python

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3. facebookexperimental/kperf - TCP and TLS performance testing tool 2024-03-31

   tags: network/tcp, network/transport-layer-security, performance/benchmark, programming/c

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4. Diffing patches for visual programming language MaxMSP 2024-03-16

   tags: digital-audio-workstation/ableton-live, multimedia/max-msp, programming/python, source-code-management/git

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   • gitattributes - Performing text diffs of binary files
5. 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
6. What is the "N+1 selects problem" in ORM (Object-Relational Mapping)? 2024-02-12

   tags: database, performance, programming/sql

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7. 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
8. 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
9. OTTER - High performance in-memory cache 2024-01-03

   tags: memory/cache, programming/go

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10. SIEVE - An Eviction Algorithm Simpler than LRU for Web Caches 2024-01-03

    tags: algorithm, memory/cache

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    • SIEVE is simpler than LRU
    • Why Aren’t We SIEVE-ing?
    • cacheMon/libCacheSim - a high performance cache simulator and library
11. Divan - Fast and simple benchmarking for Rust projects 2023-12-17

    tags: performance/benchmark, programming/rust

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    • Announcing Divan!
12. 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
13. LWN - What every programmer should know about memory 2023-07-22

    tags: hardware, hardware/cpu, hardware/ram, memory, memory/cache, performance

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    • What every programmer should know about memory (Full PDF version) Mirror
    • Part 1: Introduction & Commodity Hardware Today
    • Part 2: CPU Caches
    • Part 3: Virtual Memory
    • Part 4: NUMA support
    • Part 5: What programmers can do
    • How much of ‘What Every Programmer Should Know About Memory’ is still valid?
14. 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
15. Seven Years of Factorio Friday Facts 2023-06-10

    tags: algorithm/pathfinding, game/factorio, graphics/2d, performance/benchmark, programming/c++

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16. "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
17. 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
18. Seastar, a high performance C++ application framework for high concurrency server applications. 2022-09-04

    tags: distributed-system, programming/c++

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    • https://github.com/scylladb/seastar
    • https://docs.seastar.io/master/index.html
19. 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
20. Fixing stutters in Papers Please on Linux 2022-08-28

    tags: audio, linux, linux/kernel/ebpf, observability/tracing, performance, programming/c

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