Brendan Gregg

FEBRUARY 28, 2023

It was a great privilege. ## SREcon 2023 CFP Tech moves fast, however, and I have little time to reflect on 2022 when there's 2023 to plan! And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. Ford, et al., “TCP

Performance 103

Performance Latency Cache Virtualization 103

Dynatrace

JULY 29, 2022

A software supply chain attack can occur when a malicious actor infiltrates a software vendor’s network and compromises the software before a vendor sends it to customers. What is a software supply chain attack? A malicious actor chooses to exploit well-known and widespread open source vulnerabilities, such as Log4Shell.

Software 246

Software Software Open Source DevOps 246

Dynatrace

FEBRUARY 28, 2024

To that end, in 2022, Dynatrace released Grail , the auto-indexing, schema-on-read data lakehouse, along with Notebooks and Dashboards. This expansion of the Dynatrace platform builds on its foundation, which uses topology mapping and causal AI , an AI technique based on fault-tree analysis , to pinpoint root causes.

Analytics 246

Analytics Metrics Media Monitoring 246

Speed Curve

FEBRUARY 10, 2025

Have you ever looked at the page speed metrics – such as Start Render and Largest Contentful Paint – for your site in both your synthetic and real user monitoring tools and wondered "Why are these numbers so different?" End-user connection speed If you live in an urban centre, you may enjoy connection speeds of 150 Mbps or more.

Hardware 52

Hardware Internet Internet Speed 52

Dynatrace

NOVEMBER 4, 2019

In fact, the report goes on to speculate, “By 2022, more than 75% of global organizations will be running containerized applications in production, which is a significant increase from fewer than 30% today.”. Automatic configuration of application network. Automatic rollout/rollback of containers. Automatic service distribution.

Monitoring 223

Monitoring Cloud Metrics Code 223

Smashing Magazine

AUGUST 9, 2022

2022-08-09T14:00:00+00:00. 2022-08-09T15:02:58+00:00. PageSpeed Compare is a page speed evaluation and benchmarking tool. It graphs server, network, CSS, Javascript, critical content, and image optimizations to show the potential savings you could gain by incorporating fixes into your site. Zara Cooper. PageSpeed Compare.

Performance 134

Performance Benchmarking Website Metrics 134

Enprowess

JANUARY 12, 2022

The Top web development trends in 2022. Let’s dive deep into the top website development trends to expect in 2022. Web development is evolving at a rapid speed with each passing year. To make it easier for you, in this blog, we will discuss the latest web development trends that will evolve in 2022. AI-powered Chatbots.

Blockchain 59

Blockchain IoT Development Serverless 59

VoltDB

APRIL 25, 2024

To move as fast as they can at scale while protecting mission-critical data, more and more organizations are investing in private 5G networks, also known as private cellular networks or just “private 5G” (not to be confused with virtual private networks, which are something totally different). billion in 2022.

Network 52

Network IoT Wireless Infrastructure 52

Enprowess

JANUARY 11, 2022

Thus, the entire website development methodology benefits from the boosted speed and saves times by using these top front end frameworks. PWAs can save the time and efforts required to develop an entire native application for multiple platforms from scratch, hence speeding up the time to market and enhancing audience reach.

Virtualization 64

Virtualization Website Speed Mobile 64

Alex Russell

DECEMBER 18, 2022

TL;DR : To serve users at the 75 th percentile ( P75 ) of devices and networks, we can now afford ~150KiB of HTML/CSS/fonts and ~300-350KiB of JavaScript (gzipped). This is a slight improvement on last year's budgets , thanks to device and network improvements. This is an ethical crisis for the frontend. 2023 Content Targets #.

Performance 120

Performance Mobile Network Latency 120

Brendan Gregg

FEBRUARY 28, 2023

SREcon 2023 CFP Tech moves fast, however, and I have little time to reflect on 2022 when there's 2023 to plan! And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. It was a great privilege. The call for participation ends on March 2nd 23:59 SGT! Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. What's changed since last year? and 75KiB of JavaScript.

Performance 98

Performance Network Mobile Speed 98

Smashing Magazine

APRIL 29, 2022

2022-04-29T10:30:00+00:00. 2022-04-29T13:05:53+00:00. And slow websites are, in a way, discrimination: The majority of the world’s population don’t have access to high-speed Internet or fast CPUs. Shipping starts early January 2022. How Partytown Eliminates Website Bloat From Third-Party Apps. Steve Sewell.

Website 98

Website Google Open Source Mobile 98

Smashing Magazine

NOVEMBER 17, 2022

2022-11-17T10:00:00+00:00. 2022-11-17T14:33:01+00:00. 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. If we think about social networks, we can see two clear trends, those focusing on text and those focusing on multimedia content.

Media 125

Media Cache Website Mobile 125

Dotcom-Montior

MARCH 27, 2022

Instead, you will encounter forever loading and other messages like timeout, connection error, network problem, etc. Even if you try to access the website by directly using the correct IP address of a website, if that IP is blocked by using this technique, you won’t be able to access it (especially in 2022). Deep Packet Inspection.

Website 82

Website Internet Internet Performance 82

Smashing Magazine

MAY 9, 2022

2022-05-09T10:30:00+00:00. 2022-05-09T17:34:14+00:00. You can also disable the Back/Forward Cache in Chrome at chrome://flags/#back-forward-cache if you want to experiment more, but the above steps should hopefully be a sufficient enough test to give a rough feel for the potential speed gains. Barry Pollard. Big CLS improvement!

Cache 106

Cache Games Performance Website 106

Smashing Magazine

JUNE 1, 2022

2022-06-01T10:00:00+00:00. 2022-06-01T15:03:56+00:00. In this case, we are not going to be talking about infrastructure services, such as a cloud computing platform like Microsoft Azure or a content distribution network like Akamai. And JavaScript can certainly make requests for additional network resources. Ken Harker.

Website 138

Website Design Network Testing 138

The Netflix TechBlog

SEPTEMBER 10, 2024

As a networking team, we naturally lean towards abstracting the communication layer with encapsulation wherever possible. We built the majority of this functionality in October 2022, and we’ve only needed small tweaks since then. The client app protocol, built on top of the device to device protocol, built on top of Pushy.

Latency 234

Latency Cache Tuning Efficiency 234

Smashing Magazine

FEBRUARY 2, 2022

2022-02-02T10:30:00+00:00. 2022-02-02T10:33:36+00:00. This problem is more apparent on unreliable and slow networks and lower-end devices. How quickly the file is downloaded depends on the connection speed and the size of the file itself. Notice the difference in loading times between mobile and cable networks.

Code 104

Code Performance Network Website 104

Alex Russell

JUNE 22, 2022

In 2022, you can have any default you like, as long as it's as buggy as Safari. "Compatibility" US Government websites from macOS devices from March 6 th to April 4 th , 2022 " width="600" height="380" decoding="async" loading="lazy" />. "Compatibility" is a muddled word on the web.

Engineering 124

Engineering Traffic Government Google 124

Dynatrace

NOVEMBER 4, 2019

In fact, the report goes on to speculate, “By 2022, more than 75% of global organizations will be running containerized applications in production, which is a significant increase from fewer than 30% today.”. Automatic configuration of application network. Automatic rollout/rollback of containers. Automatic service distribution.

Monitoring 100

Monitoring Cloud Metrics Code 100

Randon ASCII

JULY 11, 2022

A bug had been filed suggesting that Chrome download speeds (such as those measured by speedtest.net ) seemed to be affected by some anti-virus software. By doing a speedtest run that got more than 2 Gbps (download and upload) I’d proved that Chrome was not intrinsically limiting download speeds. The CPU power wasted is impressive.

Cache 105

Cache Energy Google Processing 105

Percona

DECEMBER 19, 2022

include: Offline metric collection during PMM server outages or loss of PMM client-server network connectivity. A guided tour of Alerting, which helps new users get up to speed quickly and start using the alerting features of PMM. Some of the key highlights of PMM V2.33 Easily restore your MongoDB databases to a previous state.

Metrics 52

Metrics Servers Monitoring Open Source 52

Smashing Magazine

DECEMBER 2, 2021

Shipping starts early January 2022. Good ol’ PerfPlanet is back for another season with all things speed and web performance. Counting down to Christmas, this calendar is dedicated to sharing a new tip for protecting your devices, networks, and data each day. Jump to table of contents ?. PerfPlanet Calendar. Bekk Christmas.

Design 120

Design Development Programming Website 120

Testsigma

JANUARY 29, 2021

That’s not all, the global mobile traffic is expected to increase sevenfold between 2017 and 2022. Speed and Accuracy. It also lets you perform mobile website testing on throttling network conditions – a scenario that is so real in today’s world where the usage of mobile internet is rising at an alarming rate!

Mobile 98

Mobile Website Testing Strategy 98

Adrian Cockcroft

SEPTEMBER 23, 2024

The Hopper H100 was announced in 2022 and is the current volume product that people are using, so that is used as the baseline for comparison. The probability that a GPU to GPU transfer occurs over NVlink is nine times higher and transfers occur at twice the speed for NVL72. The configuration is documented in the following figure.

Benchmarking 52

Benchmarking Energy Architecture Latency 52

Smashing Magazine

OCTOBER 6, 2021

Note : Another timely note here is that Internet Explorer will reach end of life officially on June 15, 2022 ). Speaking of layers — speeding through the spec process is another new feature that was designed specifically to assist in orchestrating the cascade and alleviating clashes.

Design 145

Design Availability Mobile Website 145

Testsigma

APRIL 13, 2022

In January 2022, BBC reported that 1/3rd of people’s waking time, around 4.8 Network related scenarios in mobile testing. A tester needs to always keep in mind that a mobile device does not stay in a single place like a desktop and is neither connected to superfast broadband networks such as optical fibres.

Mobile 52

Mobile Social Media Testing Media 52

Apica

DECEMBER 12, 2022

Continuously deploying new releases at 100X or 1000X speed is a DevOps state of flow all organizations strive for. One major multi-network media property did full synthetic monitoring and web performance testing with Apica at the beginning and end of every release cycle. ©2022 Intellyx LLC. license.

Testing 52

Testing DevOps Monitoring Performance Testing 52

Adrian Cockcroft

JANUARY 20, 2023

Most of the top supercomputers are similar to Frontier, they use AMD or Intel CPUs, with GPU accelerators, and Cray Slingshot or Infiniband networks in a Dragonfly+ configuration. The four categories still make sense: kernel managed network sockets, user mode message passing libraries, coherent memory interfaces, and on-chip communication.

Architecture 52

Architecture Latency Benchmarking AWS 52

O'Reilly

NOVEMBER 28, 2023

ChatGPT was opened to the public on November 30, 2022, roughly a year ago; the art generators, such as Stable Diffusion and DALL-E, are somewhat older. The same thing happened to networking 20 or 25 years ago: wiring an office or a house for ethernet used to be a big deal. Until AI reaches 100%, it’s still in the process of adoption.

Open Source 137

Open Source Google Artificial Intelligence Infrastructure 137

Official Blog - World Web Technology

FEBRUARY 23, 2023

TikTok has more than 768 million global users who regularly use the app for social networking. Google has recently released many valuable and helpful content updates in 2022 related to AI-powered content. Go for lazy loading for images to improve the page speed. Here, users can become celebrities by posting almost anything.

Google 52

Google Traffic Social Media Website 52

Speed Curve

JANUARY 27, 2025

How does this affect your page speed, your Core Web Vitals, your search rank, your business, and most important – your users? For almost fifteen years, I've been writing about page bloat, its impact on site speed, and ultimately how it affects your users and your business. All in, JS weight has increased by 28% since 2022.

Mobile 97

Mobile Best Practices Google Metrics 97

Smashing Magazine

AUGUST 25, 2022

2022-08-25T08:00:00+00:00. 2022-08-25T13:03:51+00:00. How do I account for different network speeds in different environments? This solution is fine when network speeds are fast, but it can be problematic when network speeds are not fast (or fluctuate). Better Video Streaming With imgix.

Media 124

Media Speed Network Analytics 124

Smashing Magazine

SEPTEMBER 28, 2022

2022-09-27T14:00:00+00:00. 2022-09-27T16:33:12+00:00. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. It essentially describes the lifetime of each file you download to load your page from the network. Agustinus Theodorus.

Cache 141

Cache Performance Servers Social Media 141

Adrian Cockcroft

NOVEMBER 18, 2024

The tool was released in March 2022. Hear how AWS infrastructure is efficient for your AI workloads to minimize environmental impact as you innovate with compute, storage, networking, and more. As I have done for the last few years , I’m making a list of all the sustainability related talks at re:Invent.

AWS 98

AWS Energy Lambda Government 98

Speed Curve

APRIL 7, 2025

They're doing so in an ongoing way, and to the extent that the web is a shitty, underpowered experience on most of the world's devices across most of the world's networks, we are handing our enemies a gift. "Native ecosystems want to eat your lunch. Apologies for the screenshots of SVG charts, but it helps to tell the story visually.

Performance 52

Performance Energy Google Strategy 52