Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person!

Performance 110

Performance Latency Cache Virtualization 110

Jos

JUNE 2, 2018

It’s about creating awareness amongst both developers and non-developers. They can be run as a one-off or integrated in our development and deployment pipelines. If you are reading this you are likely a developer who knows about web and cares about performance. Performance is a feature and needs to be prioritized as such.

Performance 237

Performance Speed Google Media 237

Brendan Gregg

JULY 4, 2021

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g.,

Performance 52

Performance Latency Hardware Storage 52

MachMetrics

JULY 31, 2020

Thankfully, there are simple measures that web developers can take to ensure that the files being served to their visitors are as small as possible. These compressed files allow for quicker network transfers so that your website can be loaded as fast as possible. In 2015, they released a version to be used for HTTP compression.

Speed 67

Speed Servers Google Tuning 67

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person!

Performance 52

Performance Latency Cache Virtualization 52

Speed Curve

DECEMBER 19, 2018

Here's what loading 14 scripts looked like in Internet Explorer 7: I've added a red arrow at the beginning of each script request. Because the HTML parser stopped, all network traffic also stopped (because no other HTML tags were parsed to initiate HTTP requests). The chart below shows the adoption of asynchronous script loading.

Internet 53

Internet Internet Website Traffic 53

Jos

JUNE 2, 2018

It’s about creating awareness amongst both developers and non-developers. They can be run as a one-off or integrated in our development and deployment pipelines. If you are reading this you are likely a developer who knows about web and cares about performance. Performance is a feature and needs to be prioritized as such.

Performance 130

Performance Speed Google Media 130

CSS - Tricks

OCTOBER 10, 2019

WebPageTest is an online tool and an Open Source project to help developers audit the performance of their websites. I am constantly amazed at what it offers to the web development community at large and the web performance folks particularly — for free. As a Web Performance Evangelist at Theodo , I use it every single day.

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Smashing Magazine

JANUARY 6, 2020

In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. So every time a conversation about further development happens, performance is a part of that conversation as well. Establish a performance culture. thanks, Guy Podjarny! 300ms RTT, 1.6

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. Establish a performance culture. 150ms RTT, 1.5 Mbps down, 0.7

Performance 103

Performance Cache Metrics Network 103

Rigor

SEPTEMBER 11, 2019

Rachel is the Editor-in-Chief of Smashing Magazine, a British web developer, writer, and speaker. Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. Rachel Andrew. Jake Archibald. Jake Archibald.

Performance 89

Performance Education Google Website 89

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Establish a performance culture. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Media Metrics 145

All Things Distributed

AUGUST 16, 2011

The move to the cloud is projected by 2015 see a reduction of 30% in IT infrastructure costs, which amounts to $7.2 For more details on the AWS GovCloud (US) visit the Federal Government section of the AWS website and the posting on the AWS developer blog. on a yearly basis while greatly improving uptime and maintainability.

AWS 111

AWS Government Big Data Cloud 111

All Things Distributed

DECEMBER 13, 2016

In November 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in the United Kingdom. Take GoSquared , a UK startup that runs all its development and production processes on AWS, as an example. These short sketches illustrate the power of the cloud for customers, but it is still early days.

AWS 166

AWS Cloud Artificial Intelligence IoT 166

All Things Distributed

APRIL 4, 2017

As well as AWS Regions, we also have 24 AWS Edge Network Locations in Europe. In 2014 and 2015 respectively, AWS opened offices in Stockholm and Espoo, Finland. Icelandic low-cost airline carrier WOW air is using AWS for its Internet-facing IT infrastructure, including its booking engine, development platforms, and web servers.

AWS 116

AWS Airlines Latency Games 116

Smashing Magazine

AUGUST 9, 2021

This series is aimed mainly at web developers who do not necessarily have a deep knowledge of protocols and would like to learn more. One question I’ve often encountered is, “Why do we need HTTP/3 so soon after HTTP/2, which was only standardized in 2015?” This explains the challenges involved in deploying and testing HTTP/3 yourself.

Transportation 145

Transportation Internet Internet Network 145

All Things Distributed

MAY 15, 2014

We are rapidly entering into an era where massive computing power, digital storage and global network connections can be deployed by anyone as quickly and easily as turning on the lights. They own the data – they choose where to store the data and their data would never be moved to optimise the network.

Cloud 123

Cloud Innovation AWS Government 123