VirtualTam's bookmarks

41. Cloud Hypervisor - Run Cloud Virtual Machines Securely and Efficiently

    2022-01-24
    intel linux microsoft programming/rust virtualization/kvm

    Permalink
    • https://github.com/cloud-hypervisor/cloud-hypervisor
    • https://www.linuxfoundation.org/press-release/linux-foundation-to-host-the-cloud-hypervisor-project-creating-a-performant-lightweight-virtual-machine-monitor-for-modern-cloud-workloads/
42. hey: HTTP load generator, ApacheBench (ab) replacement

    2021-09-01
    network/http performance programming/api

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43. Kafka, Pulsar & RabbitMQ

    2021-08-21
    cloud-computing distributed-system/cluster message-broker/kafka message-broker/rabbitmq microservice network

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    Articles by Eran Stiller:

    • RabbitMQ vs. Kafka – An Architect’s Dilemma (Part 1)
    • RabbitMQ vs. Kafka – An Architect’s Dilemma (Part 2)

    Article and StackOverflow response by Lovisa Johansson from CloudAMQP, seem slightly biased towards RabbitMQ:

    • SO: When to use RabbitMQ over Kafka?
    • When to use RabbitMQ or Apache Kafka

    Benchmarks by Confluent.io (Kafka creator and Cloud Provider), seem heavily biased towards Kafka:

    • Kafka vs. Pulsar vs. RabbitMQ: Performance, Architecture, and Features Compared
    • Benchmarking Apache Kafka, Apache Pulsar, and RabbitMQ: Which is the Fastest?
44. Thundering Herds & Promises

    2021-08-19
    distributed memory/cache performance programming/c++

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    • https://engineering.fb.com/2015/06/19/developer-tools/futures-for-c-11-at-facebook/
    • https://github.com/facebook/folly/blob/master/folly/futures/SharedPromise.h
45. Using Rust with Elixir for code reuse and performance

    2021-08-19
    parser performance programming/elixir programming/markdown programming/rust

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46. Have You Heard the Good News About Elixir? | X-Plane Developer

    2021-08-19
    game/multiplayer game/simulation performance plane programming/elixir programming/erlang

    Permalink

    via https://elixir-lang.org/blog/2021/07/29/bootstraping-a-multiplayer-server-with-elixir-at-x-plane/

47. Extreme HTTP Performance Tuning: 1.2M API req/s on a 4 vCPU EC2 Instance | talawah.io

    2021-05-23
    cloud-computing/aws linux linux/kernel linux/kernel/ebpf network/http performance programming/c

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    • https://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/
    • https://blog.packagecloud.io/eng/2016/10/11/monitoring-tuning-linux-networking-stack-receiving-data-illustrated/
    • https://blog.packagecloud.io/eng/2017/02/06/monitoring-tuning-linux-networking-stack-sending-data/
    • http://www.brendangregg.com/systems-performance-2nd-edition-book.html
48. TechEmpower Framework Benchmarks

    2021-05-21
    linux linux/kernel network/http performance programming programming/json

    Permalink
    • https://github.com/TechEmpower/FrameworkBenchmarks
    • https://github.com/TechEmpower/FrameworkBenchmarks/wiki/Project-Information-Framework-Tests-Overview
49. How to successfully correlate metrics, logs, and traces in Grafana

    2020-12-21
    observability observability/grafana observability/logging observability/logging/grafana-loki observability/time-series/prometheus observability/tracing observability/tracing/grafana-tempo performance

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50. Grafana Tempo | a high volume, minimal dependency trace storage

    2020-12-21
    observability observability/grafana observability/logging observability/logging/grafana-loki observability/tracing observability/tracing/grafana-tempo performance programming/go

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    • https://grafana.com/docs/tempo/latest/getting-started/
    • https://grafana.com/docs/tempo/latest/configuration/
    • https://github.com/grafana/tempo
    • https://grafana.com/blog/2020/10/27/announcing-grafana-tempo-a-massively-scalable-distributed-tracing-system/
    • https://grafana.com/blog/2020/11/09/trace-discovery-in-grafana-tempo-using-prometheus-exemplars-loki-2.0-queries-and-more/
    • https://grafana.com/go/observabilitycon/observability-with-logs-grafana/
    • https://grafana.com/go/observabilitycon/tracing-made-simple-with-grafana/
    • https://gouthamve.dev/tempo-a-game-of-trade-offs/
51. Speeding up a Git monorepo at Dropbox with less than 200 lines of code - Dropbox

    2020-12-15
    performance source-code-management source-code-management/git source-code-management/monorepo

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    • https://facebook.github.io/watchman/
    • https://github.com/cstrahan/go-watchman
    • https://news.ycombinator.com/item?id=23480198
    • https://git-scm.com/docs/git-config#Documentation/git-config.txt-featuremanyFiles
    • https://github.com/jgavris/rs-git-fsmonitor
    • https://github.com/git/git/blob/master/templates/hooks--fsmonitor-watchman.sample
52. JVM G1GC Fundamentals: Lessons from Taming Garbage Collection

    2020-03-16
    jvm memory/garbage-collection openjdk performance programming/java

    Permalink
    • https://www.oracle.com/technical-resources/articles/java/g1gc.html
    • https://wiki.openjdk.java.net/display/HotSpot/G1GC+Feedback
    • https://openjdk.java.net/jeps/248
53. PaperMC – The High Performance Spigot Fork

    2020-03-14
    game game/minecraft programming/java sandbox sever

    Permalink
    • https://github.com/PaperMC/Paper
    • https://paper.readthedocs.io/en/latest/
    • https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/
    • https://www.reddit.com/r/admincraft/comments/93ble5/what_is_paper_spigot_and_why_you_should_use_it/
    • https://www.spigotmc.org/threads/spigot-vs-paperspigot-whats-the-difference.92288/
54. Dynamic Tracing with DTrace & SystemTap

    2020-02-19
    dtrace linux linux/kernel linux/kernel/ebpf observability/tracing performance systemtap

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55. Automating image optimization  |  Web Fundamentals  |  Google Developers

    2020-02-13
    command-line image image/gif image/jpeg image/png image/svg performance programming/script video web

    Permalink
    • https://github.com/mozilla/mozjpeg
    • https://github.com/kornelski/pngquant
    • https://github.com/tjko/jpegoptim
    • https://github.com/imagemin/imagemin
    • https://jeremy.codes/blog/bulk-image-optimization-in-bash/
    • https://jeremy.codes/blog/faster-bulk-image-optimization-in-bash/
    • https://rigor.com/blog/optimizing-animated-gifs-with-html5-video
    • https://github.com/svg/svgo
    • https://github.com/jakearchibald/svgomg
56. How to turn any syscall into an event: Introducing eBPF Kernel probes | Yet another enthusiast blog!

    2020-02-11
    linux linux/kernel linux/kernel/ebpf observability/tracing performance

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57. Docker and Kubernetes userland proxies, versus exposing wide port ranges

    2020-01-24
    linux/container linux/container/docker linux/container/kubernetes network network/tcp network/udp performance

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    Docker:

    • https://github.com/moby/moby/issues/9021
    • https://github.com/moby/moby/issues/11185
    • https://github.com/moby/moby/issues/11185#issuecomment-245983651
    • https://github.com/moby/moby/issues/19017
    • https://github.com/docker/for-mac/issues/2670#issuecomment-372365274

    Kubernetes:

    • https://github.com/kubernetes/kubernetes/issues/1802
    • https://github.com/kubernetes/kubernetes/issues/23864
    • https://github.com/kubernetes/kubernetes/issues/23864#issuecomment-387070644

    Disabling userland proxy:

    • https://github.com/moby/moby/issues/5618
    • https://github.com/moby/moby/issues/14856
    • https://github.com/moby/moby/issues/11185#issuecomment-129085898

    Threads:

    • https://stackoverflow.com/questions/28717464/docker-expose-all-ports-or-range-of-ports-from-7000-to-8000
    • https://www.percona.com/blog/2016/02/05/measuring-docker-cpu-network-overhead/
    • https://forums.docker.com/t/exposing-large-range-of-ports-is-not-viable/20127/5
58. Percona Toolkit Documentation

    2020-01-21
    database database/mysql observability/logging performance programming/sql query

    Permalink
    • https://www.percona.com/blog/2018/09/13/analyzing-amazon-aurora-slow-logs-pt-query-digest/
    • https://www.jeffgeerling.com/blog/2018/analyzing-mysql-slow-query-log-pt-query-digest
59. speedtest-cli: Command line interface for testing internet bandwidth using speedtest.net

    2020-01-13
    bandwidth internet network performance

    Permalink
    • https://www.gwern.net/WiFi#testing
60. profefe: Continuously collect profiling data for long-term postmortem analysis

    2020-01-10
    memory performance performance/profiling programming/go

    Permalink
    • 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/