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GoogleChrome / lighthouse

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Open

Canonical URL audit mistakes invalid URLs for relative ones

3

tkindy commented Jan 26, 2021

Provide the steps to reproduce

Run LH on https://output.jsbin.com/vulerujohi for just

handling impact of isInputPending on long tasks metrics?

4

Open

"Properly size image" report is too strict?

12

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dgryski / go-perfbook

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Thoughts on Go performance optimization

performance optimization performance-analysis performance-optimization

Updated Jan 5, 2022

benfred / py-spy

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Sampling profiler for Python programs

python profiler performance-analysis profiling

Updated Mar 25, 2022
Rust

plasma-umass / scalene

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Open

potential enhancement: incorporate flame graphs as in py-spy

3

emeryberger commented Feb 18, 2020

https://github.com/brendangregg/FlameGraph

google / pprof

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pprof is a tool for visualization and analysis of profiling data

performance profiler performance-analysis pprof

Updated Apr 1, 2022
Go

sitespeedio / sitespeed.io

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Open

S3 access via IAM instance profile

10

DmitriyStoyanov commented Apr 1, 2021

For the moment there is no ability to use IAM instance profile for access to s3 bucket as it is not described in documentation
Could yo

Document how to use client certificate in browser

4

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grafana link points to last page

4

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maicki / why-did-you-update

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💥 Puts your console on blast when React is making unnecessary updates.

react javascript performance react-native performance-analysis

Updated Feb 19, 2020
JavaScript

wolfpld / tracy

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C++ frame profiler

gamedev library performance profiler performance-analysis profiling gamedev-library profiling-library gamedevelopment

Updated Apr 2, 2022
C++

Single header C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.

language stacktrace c-plus-plus cross-platform cpp c-plus-plus-11 logging efficient-logging logging-library performance-analysis thread-safety crash-handler

Updated Jan 7, 2022
C++

microsoft / perfview

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PerfView is a CPU and memory performance-analysis tool

windows performance dotnet dotnet-core performance-analysis

Updated Apr 1, 2022
C#

plasma-umass / coz

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Coz: Causal Profiling

performance-engineering profiler optimization performance-analysis causal-inference

Updated Mar 11, 2022
C

KDAB / hotspot

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The Linux perf GUI for performance analysis.

linux performance qt cpp profiler perf performance-analysis profiling cpu-profiling

Updated Mar 25, 2022
C++

LinShunKang / MyPerf4J

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High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

agent performance microservices monitor monitoring bytecode profiler metrics apm performance-metrics java-agent performance-tuning performance-visualization performance-analysis profiling performance-monitoring observability diagnosis monitoring-tool jvm-monitor

Updated Mar 20, 2022
Java

felixge / fgprof

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🚀 fgprof is a sampling Go profiler that allows you to analyze On-CPU as well as Off-CPU (e.g. I/O) time together.

go golang performance performance-analysis profiling profiling-library

Updated Jan 19, 2022
Go

milostosic / MTuner

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MTuner is a C/C++ memory profiler and memory leak finder for Windows, PlayStation 4 and 3, Android and other platforms

tool memory optimization performance-analysis memory-profiler profiling playstation3 memory-leak-finder playstation4

Updated Jun 23, 2021
C++

speedracer / speedracer

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Collect performance metrics for your library/application.

performance performance-metrics runner performance-analysis chrome-headless performance-test performance-testing

Updated Jan 29, 2019
JavaScript

friendlyrobotnyc / TinyDancer

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An android library for displaying fps from the choreographer and percentage of time with two or more frames dropped

android performance fps overlay android-library performance-analysis

Updated Jul 19, 2019
Java

wenbihan / reproducible-image-denoising-state-of-the-art

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Collection of popular and reproducible image denoising works.

art benchmarking deep-learning image-reconstruction reproducible-research image-processing cnn noise summary performance-analysis arxiv curated-list implementation inverse-problems noise-reduction image-denoising image-restoration recovery-image state-of-the-art denoising-algorithms

Updated Dec 5, 2021

tapwork / HeapInspector-for-iOS

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Find memory issues & leaks in your iOS app without instruments

ios performance monitoring objective-c memory-leaks cocoapods carthage instruments arc performance-visualization memory-management allocations performance-analysis memory-allocation backtrace memory-heap heapinspector heap-snapshot retain-cycles leaks

Updated Mar 8, 2017
Objective-C

opcm / pcm

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Processor Counter Monitor

windows linux freebsd processor-architecture energy cpu monitoring osx processor intel performance-metrics power xeon performance-visualization performance-dashboard pcm performance-analysis monitor-performance performance-monitoring processor-counter-monitor

Updated Mar 29, 2022
C++

yahoo / mysql_perf_analyzer

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MySQL performance monitoring and analysis.

mysql java big-data performance-analysis

Updated Mar 31, 2022
Java

meitu / MTHawkeye

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Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)

debugging ios monitor tool network apm assistant performance-analysis profiling performance-monitoring memory-leak-detection anr autotesting oom network-monitor opengl-debugger time-profile

Updated Mar 30, 2022
Objective-C

NoiseByNorthwest / php-spx

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A simple & straight-to-the-point PHP profiling extension with its built-in web UI

visualization php profiler reverse-engineering php-extension data-visualization flamegraph tracer performance-analysis statistical-profiling

Updated Feb 10, 2022
C

wix / import-cost

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displays the import size of the package you are importing inside the code editor

performance webpack vscode performance-visualization performance-analysis perfmatters webperf

Updated Apr 1, 2022
JavaScript

RRZE-HPC / likwid

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Performance monitoring and benchmarking suite

c linux performance-engineering benchmarking lua assembly instrumentation x86 threading performance-analysis profiling hwloc pin armv8 likwid hardware-performance-counters nvidia-gpu power9

Updated Mar 31, 2022
C

shulieTech / Takin

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Takin is an Java-based, open-source system designed to measure online environmental performance test for full-links, Especially for microservices. Through Takin, middlewares and applications can identify real online traffic and test traffic, ensure that they enter the right databases.

performance-analysis performance-testing takin