CSS Wizardry

JULY 23, 2023

The Core Web Vitals Metrics Generally, I approve of the Core Web Vitals metrics themselves ( Largest Contentful Paint , First Input Delay , Cumulative Layout Shift , and the nascent Interaction to Next Paint ). From 2010: While site speed is a new signal, it doesn’t carry as much weight as the relevance of a page.

Engineering 246

Engineering Google Speed Mobile 246

John McCalpin

APRIL 25, 2023

The primary metric for memory bandwidth in multicore processors is that maximum sustained performance when using many cores. This metric is interesting because we don’t always have the luxury of parallelizing every application we run, and our operating systems almost always process each call (e.g.,

Benchmarking 97

Benchmarking Cache Latency Tuning 97

Adrian Cockcroft

AUGUST 1, 2022

photo by Adrian I gave a talk at Monitorama in Portland Oregon in June, which set out the idea that carbon is just another metric to monitor, and that in a few years most of the monitoring and performance tuning tools are going to be reporting and optimizing for carbon alongside latency, throughput, availability and cost.

AWS 52

AWS Virtualization DevOps Latency 52

The Netflix TechBlog

FEBRUARY 13, 2020

The webp format was introduced by Google around 2010. Image decoding in hardware may not be a primary motivator, given the peculiarities of OS dependent UI composition, and architectural implications of moving uncompressed image pixels around. For 420 subsampling encodes, the quality metrics were computed in 420 subsampling domain.

Code 212

Code Metrics Efficiency Open Source 212

Rigor

JANUARY 13, 2020

How to pioneer new metrics and create a culture of performance. Information Architecture. This book from 2002 is a brilliant must read: site architecture, security, reliability, and their impact on performance. You only have a few seconds to get compelling content onto the screen. ” – Andy King, 2003. Time is Money.

Performance 75

Performance Social Media Website Website Performance 75

O'Reilly

APRIL 23, 2024

Google and Amazon were still atop their respective hills of web search and ecommerce in 2010, and Meta’s growth was still accelerating, but it was hard to miss that internet growth had begun to slow. Google, for example, invented the Large Language model architecture that underlies today’s disruptive AI startups.

Social Media 106

Social Media Google Internet Internet 106

Alex Russell

MARCH 6, 2021

The scale of the effect can be deeply situational or hard to suss out without solid metrics. Since then, the metrics conversation has moved forward significantly, culminating in Core Web Vitals , reported via the Chrome User Experience Report to reflect the real-world experiences of users. Baselines And Budgets Remain Vital.

Performance 124

Performance Network Cache Metrics 124