Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. Scale automatically based on the demand and traffic patterns. Observability is typically achieved by collecting three types of data from a system, metrics, logs and traces. The elasticity of serverless services helps organizations scale as needed.

Serverless 207

Serverless Lambda Azure AWS 207

The Netflix TechBlog

JUNE 13, 2023

Migrating Critical Traffic At Scale with No Downtime — Part 2 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Picture yourself enthralled by the latest episode of your beloved Netflix series, delighting in an uninterrupted, high-definition streaming experience. This is where large-scale system migrations come into play.

Traffic 279

Traffic Metrics Systems Strategy 279

The Netflix TechBlog

NOVEMBER 29, 2023

Details pertaining to HDR-VMAF exceed the scope of this article and will be covered in a future blog post; for now, suffice it to say that the first version of HDR-VMAF landed internally in 2021 and we have been improving the metric ever since. 1) depicts the migration of traffic from fixed bitrates to DO encodes. We present two sets.

Open Source 252

Open Source Software Engineering Internet Internet 252

Speed Curve

NOVEMBER 27, 2023

Earlier this year, Google announced that Interaction to Next Paint (INP) is no longer an experimental metric. Now that INP has arrived to dethrone FID as the responsiveness metric in Core Web Vitals, we've turned our eye to scrutinizing its effectiveness. When it comes to new performance metrics, it's easy to jump on bandwagons.

Google 112

Google Traffic Ecommerce Metrics 112

Dynatrace

JANUARY 11, 2023

These next-generation cloud monitoring tools present reports — including metrics, performance, and incident detection — visually via dashboards. Website monitoring examines a cloud-hosted website’s processes, traffic, availability, and resource use. Identify key performance metrics specific to an organization.

Cloud 222

Cloud Monitoring Best Practices Infrastructure 222

CSS Wizardry

JULY 23, 2023

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. 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 ).

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. INP will officially replace FID when it becomes an official Core Web Vital metric.

Traffic 94

Traffic Metrics Google Monitoring 94

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 210

Network Infrastructure Virtualization Metrics 210

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 191

Best Practices DevOps Energy Innovation 191

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

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 200

Monitoring Software Software DevOps 200

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

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 238

Software Software Strategy Metrics 238

Dynatrace

MAY 6, 2021

To improve management of node capabilities , we added Enable/disable Web UI traffic operation for cluster node in Cluster Mission Control UI. To better present default values, we changed the position of session replay permissions in group details page. . APM-298915). APM-295508). APM-296578). APM-294399). APM-289135). APM-297575).

Operating System 230

Operating System AWS Metrics Storage 230

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 117

Cloud Serverless AWS Storage 117

Dynatrace

JUNE 26, 2020

Dynatrace Synthetic Monitoring helps you quickly verify if your application is delivering the expected end user experience by offering an outside-in view of all your applications and services, independent of real traffic. With just one click, you can drill down to the service, which is filtered for requests coming from the HTTP monitor.

Monitoring 256

Monitoring Azure AWS Traffic 256

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

Smashing Magazine

AUGUST 3, 2023

It increases our visibility and enables us to draw a steady stream of organic (or “free”) traffic to our site. While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. The higher our organic traffic, the more profitable we become as a company.

Performance 74

Performance Cache Traffic Metrics 74

Speed Curve

NOVEMBER 30, 2022

Evaluate CDN performance by exploring the impact of time-of-day traffic patterns. The 'Metric Threshold' filter has also been introduced as a way for you to explore 'fast' versus 'slow' sessions for a metric. To use, simply select the metric along with the upper and lower bounds for each cohort. Let's take a tour.

Traffic 55

Traffic Metrics Speed Mobile 55

Smashing Magazine

MAY 12, 2022

In particular, the collected measurements include the three Core Web Vitals metrics measured for each session. In recent years, these metrics have become the cornerstone of modern Web performance analysis: Largest Contentful Paint (LCP) , First Input Delay (FID) , Cumulative Layout Shift (CLS). Large preview ). Large preview ).

Google 127

Google Performance Website Mobile 127

Dynatrace

APRIL 30, 2019

At Neotys PAC 2019 in Chamonix, France, I presented approaches on how to solve this problem by looking at examples from companies such as Intuit, Dynatrace, Google, Netflix, T-Systems and others. The outcome of the presentation and the follow up discussions at Neotys PAC lead to Pitometer! Pitometer is a Node.js

Architecture 125

Architecture Open Source Azure Metrics 125

Dynatrace

MAY 15, 2019

Updated sliding time-frame window for custom metrics. Until now we had a sliding window of 28 days for custom metrics, which meant that you could consume unique metrics up to your licensed quota within a time frame of 28 days. This also meant that you had to wait 28 days until you could start collecting new metrics.

Storage 103

Storage Metrics Strategy Java 103

Speed Curve

JANUARY 17, 2022

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. Did you realize you were getting traffic from Turkey? Now you can quickly see performance by country for any of your favorite metrics. Are my new custom metrics working as expected?

Metrics 64

Metrics Traffic Website Performance 64

Speed Curve

FEBRUARY 5, 2024

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. See this guide to learn how you can define custom dimension data, metadata, or metric (timing, size, numeric).

Servers 58

Servers Cache Retail Benchmarking 58

Scalegrid

DECEMBER 16, 2019

While adequate for low-traffic applications, small databases, and dev/test environments, we recommend against leveraging shared clusters for your MongoDB production deployments. DigitalOcean specialized in SSD-based virtual machines called Droplets that are broken down into four simple categories. Monitoring Performance.

Azure 187

Azure AWS Latency Database 187

CSS Wizardry

MARCH 28, 2022

This genuinely surprises me, because LCP is the simplest metric to improve. The metrics above don’t matter in and of themselves, but it’s going to help your LCP if you can get them as low as possible. Plan in suitable buffer time for traffic issues, etc. of origins had good LCP 94.9% of origins had good FID 70.6% First Paint.

Virtualization 330

Virtualization Google Metrics Testing 330

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

Dotcom-Montior

MAY 12, 2020

Websites are now more than just the storage and retrieval of information to present content to users. There are certain metrics to be considered for a user to have a hassle-free experience. Monitoring of the network for the applications using the network, traffic, and bandwidth allocations can improve the network latency.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

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

Jos

JUNE 2, 2018

presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. One could argue this is a metric-driven decision. There is a lot research on how performance optimization improves key metrics and sites like WPO Stats are a good source of case studies.

Performance 237

Performance Speed Google Media 237

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

Adrian Cockcroft

APRIL 5, 2023

This proposal seeks to define a standard for real-time carbon and energy data as time-series data that would be accessed alongside and synchronized with the existing throughput, utilization and latency metrics that are provided for the components and applications in computing environments.

Energy 52

Energy Metrics Cloud Operating System 52

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. Below is a snapshot of our Kibana dashboard which shows the workflow execution metrics over a typical 7-day period.

Lambda 189

Lambda Media Open Source Metrics 189

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

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. Here are my notes. All major browsers support thanks to iOS starting with version 16.

Network 64

Network Mobile Google Cache 64

Dynatrace

AUGUST 30, 2019

A well-established metric we provide is APDEX , which tell us how users are perceiving page load times (time to the first byte, page speed, speed index), errors (JavaScript errors, crashes,) and also factors in the overall user journey (each user interaction) including their environment (browser, geolocation, bandwidth).

Cache 197

Cache Database Architecture Government 197

Adrian Cockcroft

JANUARY 29, 2023

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. I presented this analysis of response time distributions talk in 2016 — at Microxchg in Berlin ( video ). For high traffic systems, processing the individual response times for each request may be too much work.

Lambda 98

Lambda Latency Cache C++ 98