Brendan Gregg

SEPTEMBER 25, 2021

The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. Without NMI, some kernel code paths (interrupts disabled) can't be profiled. But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more …. Ideally, shoot for 30% speed improvements.

Performance 130

Performance Speed Google Media 130

ACM Sigarch

OCTOBER 25, 2019

This article examines the history of architectural support, summarizes research philosophies, and delves into possible reasons for relatively little support for software security in current systems. Typical examples include adding dedicated hardware accelerators to speed up encryption and decryption computations.

Hardware 98

Hardware Virtualization Architecture Games 98

Rigor

SEPTEMBER 11, 2019

list of those who are making a significant impact on speeding up the web today. Developers representing hundreds of companies work together at these meetups to become masters in performance metrics and the latest trends in measuring site speed.) Follow @ tameverts to stay updated on all her upcoming speaking engagements and articles.

Performance 89

Performance Education Google Website 89

Testsigma

JANUARY 13, 2021

As mobile phone usage and internet penetration continue to grow at unprecedented rates, competition amongst developers is also at all-time heights. This article will take an in-depth look at the various tools and strategies that help with mobile application testing. Why do you need to engage in testing a mobile application? Signup now.

Mobile 54

Mobile Strategy Testing Efficiency 54

Brendan Gregg

SEPTEMBER 25, 2021

The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. Without NMI, some kernel code paths (interrupts disabled) can't be profiled.

Speed 52

Speed Java AWS Virtualization 52

Brendan Gregg

SEPTEMBER 25, 2021

The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. Without NMI, some kernel code paths (interrupts disabled) can't be profiled. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Alex Russell

JUNE 22, 2022

Yes, that's right: I read the comments on a MacRumors article. Several browser vendors submitted that needing to code their browser for both WebKit and the browser engine they use on Android results in higher costs and features being deployed more slowly. Gentle reader, I made a terrible mistake. At my age, one knows better.

Engineering 110

Engineering Traffic Government Google 110

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. You’ll also find example code or references to more specific guides so you can implement these tips to your PWA. Skeleton screen examples on Code My UI.

Cache 124

Cache Internet Internet Google 124

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. The answer lies in code-splitting.

Code 89

Code Performance Network Website 89

The Morning Paper

JANUARY 23, 2020

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University 2015. 1:36pm it was discovered that this shop was linked to from the Etsy blog post, via an article posted by the Etsy employee that owned the shop. The blog post was subsequently unpublished.

Internet 53

Internet Internet Cache Engineering 53

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. In this article, we will particularly look at the average page load time in 2021 and importance of web vitals. Importance of page loading speed – Google checks your website load time and they like it as fast with a better user experience.

Cache 78

Cache Speed Google Website 78

Smashing Magazine

JANUARY 16, 2023

The images used in the article’s Codepen demonstrations will be integrated with TwicPics to save time in their creation and speed up the optimization of the LCP metric. Read this “ Optimize Largest Contentful Paint ” article by Philip Walton and Barry Pollard to learn more about the four LCP subparts and their relation to each other.

Media 105

Media Mobile Website Metrics 105

Testsigma

FEBRUARY 3, 2021

But here, because in this article, we will keep the scope limited to mobile. . Unit Testing – Developers execute unit tests for the smallest unit of code, whenever they commit new code in the code repository. It provides thousands of environments which are ready to use without any setup and coding knowledge.

Mobile 82

Mobile Testing Hardware C++ 82

Smashing Magazine

AUGUST 20, 2021

However, unlike the early days of the web, static sites are no longer limited to developers working in a code editor. Piecing together a website using a WYSIWYG editor and seeing the code it generated was a fascinating and educational experience that sparked an initial interest in web design. But, when it worked, it was magical.

Ecommerce 139

Ecommerce Website Government Internet 139

Smashing Magazine

NOVEMBER 17, 2022

This article is sponsored by Storyblok. Today, creating content on the Internet is the norm, not the exception. Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. A Guide To Image Optimization On Jamstack Sites. Alba Silvente. Conclusion.

Media 106

Media Cache Website Mobile 106

Smashing Magazine

MAY 20, 2020

It’s happening because of new features being added and the fact that we sometimes don’t have a second thought on packages that we constantly add and update, or think about the complexity of our code. This article will help you with exactly that. It’s generally a small thing, but it’s still all about the small things.

Performance 99

Performance Metrics Best Practices Code 99

Tim Kadlec

OCTOBER 17, 2010

Most of us work on connections that are typically quite a bit faster than that of the average internet user. In the early days of the web when we were browsing the internet via a dialup connection, improving performance meant removing the images from your site. I think this myth stems more from a lack of awareness. 21% less searches.

Performance 40

Performance Energy Google Internet 40

CSS - Tricks

MARCH 16, 2020

Along with other general diagnostics and web performance metrics, a really useful feature of the report is that each of the key areas is aggregated into color-coded scores between 0-100. In lh.js , you’ll next want to delete the test console.log() and import the Lighthouse module so you can use it in your code. launchChrome('[link].

Google 82

Google Latency Website Metrics 82

Smashing Magazine

MARCH 9, 2020

With the above code, this would cause the main content to jump down after the image is downloaded and the space needed to display it can be calculated: Layout shift after image loads. This also puts extra work on the browser to recalculate the page layout as each image arrives across the internet. Large preview ). Large preview ).

Website 125

Website Code Mobile Network 125

Smashing Magazine

JULY 29, 2019

This article is part of a series in which I attempt to use the web under various constraints, representing a given demographic of user. Last time, I navigated the web for a day using Internet Explorer 8. The speed of mobile networks, too, varies considerably between countries. per GB respectively. Mbps download and 0.7

Cache 96

Cache Google Mobile Network 96

Enprowess

JANUARY 11, 2022

These front end frameworks provide various templates to interact with browser components and are compatible with various libraries which boost the performance while reducing the amount of code required. Reusable code is another area where these modern frameworks shine. Reusable code is another area where these modern frameworks shine.

Virtualization 64

Virtualization Website Speed Mobile 64

Tech News Gather

APRIL 27, 2022

This article will find tips and tricks to improve Angular performance. This troubleshooting mantra will help you identify and solve the common performance issue in your Angular apps: Slow Loading: When an app gets slower than its actual speed, something is wrong with the app. So without any further ado, let’s get started!

Website 52

Website Speed Servers Code 52

Percona

JULY 17, 2023

First, some stage-setting for this blog article. It’s a good setup for real-time analytics and high-speed logging. A survey of 90,240 companies using MongoDB listed the leading uses as Technology and Services (23%), Computer Software (16%), and Internet (6%). It ranks No. 5 among all database management systems and No.

Open Source 75

Open Source Database Scalability Software 75

Enprowess

JANUARY 12, 2022

Web development is evolving at a rapid speed with each passing year. Internet of Things (IoT). And so, it optimizes the page loading speed and reduces the bounce rate. Besides that, these apps do well in areas with a slow internet connection. Internet of Things (IoT). Single Page Applications (SPAs). Smart cities.

Blockchain 59

Blockchain IoT Development Serverless 59

Dotcom-Montior

JUNE 30, 2021

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved.

Website 52

Website Monitoring Website Performance Performance 52

O'Reilly

NOVEMBER 28, 2023

The higher percentage of users that are experimenting may reflect OpenAI’s addition of Advanced Data Analysis (formerly Code Interpreter) to ChatGPT’s repertoire of beta features. From a programmer’s perspective, code generation is just another labor-saving tool that keeps them productive in a job that is constantly becoming more complex.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Smashing Magazine

AUGUST 22, 2021

This is because HTTP/3 and QUIC mainly help deal with the somewhat uncommon yet potentially high-impact problems that can arise on today’s Internet. HTTP/3 performance features ( current article ). A Primer on Speed. The Internet also doesn’t have mechanisms (yet) to signal link capacities back to the endpoints.

Performance 106

Performance Network Latency Servers 106

Dotcom-Montior

JUNE 30, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved.

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JULY 7, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved.

Website 52

Website Monitoring Website Performance Performance 52

Testsigma

MARCH 12, 2021

With a widening gap between mobile browsers and mobile applications, users are spending 90% of their overall mobile internet time on mobile applications. Your tester works for eight hours in the office and with the same speed, will take three days to complete. Code breaks in a mobile application all the time.

Mobile 66

Mobile Testing Operating System Software 66

Dotcom-Montior

MARCH 6, 2022

Some of those factors include the following: URL Test Location Browser (Chrome, Firefox, Internet Explorer, mobile browsers etc…) Connection Number of Tests Repeat View Elements Used in Waterfall Charts Interactive Slider : The Interactive Slider is an indicator of the performance of each element in terms of milliseconds.

Performance 52

Performance Cache Website Speed 52

Enprowess

MARCH 10, 2022

Code Quality: Angular or React? It makes your code very easy to understand and launch. Moreover, it endures one of the top JavaScript frameworks because of constantly updated technology and backing from Google and its coding power. Code Stability with One-directional data binding. Cleaner and short Coding.

Development 52

Development Google Open Source Servers 52

Smashing Magazine

APRIL 9, 2019

This attribute contains seemingly endless alphanumeric junk that you may be tempted to strip out in the quest for cleaner code. In this article, we’ll take a look at what SRI is, how it can help protect you, and how you can start using it in your own projects, not just for files hosted on CDNs. It doesn’t matter what that code is.

Website 58

Website Servers Code Best Practices 58

Smashing Magazine

JUNE 1, 2022

In this article, we will review what third-party resource requests are, consider how impactful they can be to the user experience, and discuss common optimization strategies to reduce the impact on the user experience. Every major website on the Internet today relies — to some degree — on third-party services.

Website 131

Website Design Network Best Practices 131

Smashing Magazine

MAY 6, 2019

Lazy loading is a way to improve the performance of a website or web application by maximizing the rendering speed of the above-the-fold images and iframes (and sometimes videos) by deferring the loading of below-the-fold content. It’s not very hard to write the JavaScript code required to perform these operations on your own.

Website 103

Website Best Practices Media Open Source 103

Smashing Magazine

JUNE 25, 2020

It’s not just source code for the configuration, models, views, and templates, but also static assets: CSS and JavaScript, images, icons. The three types of files in a live Django application are: Source Code. Source code files are generally pretty small, measured in kilobytes. Philip Kiely. 2020-06-25T12:30:00+00:00.

Media 69

Media Cache Storage AWS 69