Jos

JUNE 2, 2018

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. Moving over to web, the performance problems are different. This is not a post explaining why web performance is important.

Performance 237

Performance Speed Google Media 237

Dynatrace

JANUARY 29, 2024

It is also a key metric for organizations looking to improve their DevOps performance. This metric represents the proportion of system incidents resolved by escalating to a higher level of support. Improved change failure and escalation rates. The same concept holds true for incident escalation rate.

Best Practices 192

Best Practices DevOps Energy Innovation 192

Dynatrace

NOVEMBER 2, 2023

Unified observability is the ability to know how systems and infrastructure are performing based on the data they generate, such as logs, metrics, and traces. Observability also presents the information in highly consumable ways that enable teams to detect and resolve issues before they impact end users or customers.

Cloud 221

Cloud Infrastructure Strategy Hardware 221

The Netflix TechBlog

AUGUST 10, 2020

264/AVC Main profile family still represents a substantial portion of the members viewing hours and an even larger portion of the traffic. These are summarized below: Instead of relying on other objective metrics, such as PSNR†, VMAF is employed to guide optimization decisions. Yet, given its wide support, our H.264/AVC

Innovation 239

Innovation Traffic Network Efficiency 239

Dynatrace

MAY 6, 2021

Improved performance of Licensing and Environments overview page for clusters running dozens of environments. To improve management of node capabilities , we added Enable/disable Web UI traffic operation for cluster node in Cluster Mission Control UI. Self-service update packages management is now available. APM-298915).

Operating System 230

Operating System AWS Metrics Storage 230

The Netflix TechBlog

AUGUST 30, 2021

Canary Test Workloads In addition to serving the regular message traffic between users and DUTs, the control plane itself is stress-tested at roughly 3-hour intervals, where nearly 3000 ephemeral MQTT clients are created to connect to and generate flash traffic on the MQTT brokers.

Latency 213

Latency Traffic Transportation Hardware 213

Jos

JUNE 2, 2018

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. Moving over to web, the performance problems are different. These days we have more and better tools to audit our performance.

Performance 130

Performance Speed Google Media 130

Speed Curve

JANUARY 17, 2022

There are several components on this dashboard, which all automatically refresh to give you the most current look at user performance. Here you'll find a high-level overview for your site over the most recent time period, so you can see basic usage metrics at a glance. Geographic performance. User Happiness and Core Web Vitals.

Metrics 62

Metrics Traffic Website Performance 62

Speed Curve

FEBRUARY 5, 2024

That performance golden rule still holds true today. However, that pesky 20% on the back end can have a big impact on downstream metrics like First Contentful Paint (FCP), Largest Contentful Paint (LCP), and any other 'loading' metric you can think of. 80% of end-user response time is spent on the front end.

Servers 57

Servers Cache Retail Benchmarking 57

The Netflix TechBlog

OCTOBER 18, 2019

The key insight was that by assuming a latent Gaussian Process (GP) prior on the key business metric actions like viral engagement, job applications, etc., And finally each new observation needs to update the policy, compute offline policy evaluation metrics and then push the policy back to production so it can generate new intents to treat.

Infrastructure 126

Infrastructure Metrics Architecture Efficiency 126

The Netflix TechBlog

JULY 30, 2019

In this blog, we would like to present the latest updates to Conductor, address some of the frequently asked questions and thank the community for their contributions. While we’re not (yet) actively measuring the nth percentiles, our production workloads speak for Conductor’s performance.

Lambda 189

Lambda Media Open Source Metrics 189

Dynatrace

DECEMBER 16, 2019

Zittrain points out that they “traffic in byzantine patterns with predictive utility, not neat articulations of relationships between cause and effect.” They’re like the lone IT hero who glances at a bunch of metric charts and conjures up an answer based on “gut feel” gained through experience over time.

Artificial Intelligence 149

Artificial Intelligence Traffic Efficiency Innovation 149

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Tim Kadlec

JUNE 21, 2022

At #SmashingConf San Francisco , Robin Marx gave a presentation about HTTP/3. Scalemates.com flipped the switch to enable HTTP/3 and almost immediately HTTP/3 traffic rose to ~13% of all requests on the landing page, ~49% for all pages in total. Testing the Performance of HTTP/3. Protocol performance is rarely low0hanging fruit.

Network 64

Network Mobile Google Cache 64

Speed Curve

OCTOBER 25, 2017

And how do you know what to leave out in order to present a clear case for performance? Engagement charts give you a histogram view of all your user traffic, broken out into cohorts based on start render and load time. Engagement charts are a great way to communicate about performance to a business audience. Get started.

Performance 42

Performance Traffic Metrics Speed 42

Adrian Cockcroft

FEBRUARY 13, 2023

I asked around and heard that they are still working on it, but the AWS hiring freeze means that they don’t have the headcount they expected and are making slow progress on an API, more detailed metrics, and scope 3, which everyone is waiting for. Portfolio is currently reducing Amazons carbon footprint by 19 Million Metric Tons of CO2e.

AWS 64

AWS Energy Architecture Programming 64

The Netflix TechBlog

OCTOBER 18, 2019

The key insight was that by assuming a latent Gaussian Process (GP) prior on the key business metric actions like viral engagement, job applications, etc., And finally each new observation needs to update the policy, compute offline policy evaluation metrics and then push the policy back to production so it can generate new intents to treat.

Infrastructure 100

Infrastructure Metrics Architecture Efficiency 100

Tim Kadlec

MARCH 27, 2018

At #PerfMatters , Jessica Chan, Sarah Dapul-Weberman, and Michelle Vu gave a presentation about building Pinterest’s first dedicated performance team and the challenges involved. First Dedicated Performance team. They saw a 20% improvement in performance and 10-20% improvement in engagement. Here are my notes.

Metrics 49

Metrics Traffic Strategy Testing 49

CSS - Tricks

JULY 25, 2019

This article is from my friend Ben who runs Calibre , a tool for monitoring the performance of websites. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. To understand how these changes affect us from a performance perspective, we need to grasp the underlying technology.

Google 71

Google Engineering Speed Mobile 71

Smashing Magazine

MAY 12, 2022

How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. In particular, the increase in the amount of downloaded JavaScript can have a direct impact on website performance. Dan Shappir. 2022-05-12T09:30:00+00:00.

Google 128

Google Performance Website Mobile 128

Dynatrace

FEBRUARY 28, 2024

Exploratory data analytics is an analysis method that uses visualizations, including graphs and charts, to help IT teams investigate emerging data trends and circumvent issues, such as unexpected traffic spikes or performance degradations. Start by asking yourself what’s there, whether it’s logs, metrics, or traces.

Analytics 210

Analytics Metrics Media Monitoring 210

Dynatrace

SEPTEMBER 17, 2019

Instead of presenting you with a handful of random screenshots from our demo environment I reached out to Robert, a close friend of mine, who leads a development team with the current task to re-architect and re-platform their multi-tenant SaaS-based eCommerce platform. Best data to start your optimization! 2: Distributed code optimization.

AWS 127

AWS Monitoring Ecommerce Lambda 127

Dynatrace

DECEMBER 13, 2023

However, with these benefits come complexities in terms of cloud management, Kubernetes observability, and automation, making it imperative for enterprises to address these intricacies to enhance reliability, performance, and resource usage.

Google 225

Google Cloud Infrastructure Metrics 225

Smashing Magazine

MARCH 19, 2021

But we can’t really say just yet whether it had any impact on the business metrics — well, we’ll need to wait for a big book release to see that. Working around improving performance was an ongoing journey on SmashingMag for a while. We were busy not only with performance and UX optimizations though. Vitaly Friedman.

Mobile 140

Mobile Design Cache Code 140

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 215

Traffic AWS Network Cloud 215

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. It increases our visibility and enables us to draw a steady stream of organic (or “free”) traffic to our site.

Performance 74

Performance Cache Traffic Metrics 74

Dynatrace

JANUARY 11, 2023

With more organizations taking the multicloud plunge, monitoring cloud infrastructure is critical to ensure all components of the cloud computing stack are available, high-performing, and secure. These next-generation cloud monitoring tools present reports — including metrics, performance, and incident detection — visually via dashboards.

Cloud 223

Cloud Monitoring Best Practices Infrastructure 223

Dynatrace

MARCH 22, 2021

Each SNMP-enabled device provides access to its state and performance metrics in a simple and robust way that allows Dynatrace to fetch the metrics and run them through Davis®, our AI causation engine. With the new extension framework, thanks to our API-first approach, there are no operations to be performed in the web UI.

Metrics 244

Metrics Network Infrastructure Traffic 244

CSS Wizardry

JULY 23, 2023

Google do strongly encourage you to focus on site speed for better performance in Search, but, if you don’t pass all relevant Core Web Vitals (and the applicable factors from the Page Experience report) they will not push you down the rankings. All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site.

Engineering 246

Engineering Google Speed Mobile 246

Smashing Magazine

DECEMBER 7, 2023

If you’re reading this before March 2024 and fire up your favorite performance monitoring tool, you’re going to to get a Core Web Vitals report like this one pulled from PageSpeed Insights: ( Large preview ) You’re likely used to seeing most of these metrics. That’s what this article is all about.

Traffic 95

Traffic Metrics Google Monitoring 95

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 37

AWS Entertainment Open Source Benchmarking 37

Dynatrace

JUNE 28, 2022

Organizations can now accelerate innovation and reduce the risk of failed software releases by incorporating on-demand synthetic monitoring as a metrics provider for automatic, continuous release-validation processes. This metric indicates how quickly software can be released to production. Dynatrace news.

Monitoring 201

Monitoring Software Software DevOps 201

Smashing Magazine

MAY 20, 2020

How To Make Performance Visible With GitLab CI And Hoodoo Of GitLab Artifacts. How To Make Performance Visible With GitLab CI And Hoodoo Of GitLab Artifacts. Performance degradation is a problem we face on a daily basis. Performance is a competitive advantage that can bring and retain customers. Anton Nemtsev.

Performance 99

Performance Metrics Best Practices Code 99

Percona

FEBRUARY 24, 2023

Let’s take a look at how to get the benefits you need while spending less, based on the recommendations presented by Dani Guzmán Burgos, our Percona Monitoring and Management (PMM) Tech Lead, on this webinar (now available on demand) hosted in November last year. Configuration of the CPU metrics can be changed in the dashboard.

Cloud 118

Cloud Serverless AWS Storage 118

Dynatrace

NOVEMBER 24, 2021

framework , the SNMP extensions are a bundle of everything that’s needed (DataSource configuration, a dashboard template, a unified analysis page template, topology definition, entity extraction rules, relevant metric definitions and more) to get going with monitoring. Simplified data analysis presented in topological context.

Network 211

Network Infrastructure Virtualization Metrics 211

Dynatrace

APRIL 28, 2021

Organizations that have transitioned to agile software development strategies (including the adoption of a DevOps culture and continuous delivery automation) enforce automated solutions for such decision making—or at the very least, use automation in the gathering of a release-quality metrics.

Software 239

Software Software Strategy Metrics 239