IO River

NOVEMBER 2, 2023

A Common Mistake Which Everyone does When it Comes to Measure Performance of Dynamic Content‍Monitoring the performance of your traffic is vital. IT experts frequently rely on the performance measurements of static content, as a strong indication of Edge platform functionality.

Monitoring 52

Monitoring Performance Traffic C++ 52

Speed Curve

FEBRUARY 28, 2024

Image by Freepik On-demand testing has sparked a lot of discussion here at SpeedCurve over the past year. You've always had the ability to manually trigger a round of tests – based on the scheduled tests in your settings – using the 'Test Now' button. What are the two types of tests within SpeedCurve?

Testing 74

Testing Benchmarking Performance Testing Metrics 74

Dynatrace

JUNE 11, 2019

To explore this issue, we asked participants the following question: Which of your teams have access to production monitoring data? Three quick conclusions: 1) More than 80% of the respondents claim that their Development teams have access to production monitoring data. Production monitoring data: The lifeblood of cross-talented teams.

Innovation 192

Innovation Monitoring Metrics Strategy 192

KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Apica

NOVEMBER 15, 2019

With this shift in applications everywhere enterprises need to do their due diligence in performance testing complex modern applications at scale, often and at a lower cost to stay competitive. With this growth and added complexity, how are your legacy performance testing solutions keeping up?

Performance Testing 40

Performance Testing Testing Performance Games 40

IO River

NOVEMBER 2, 2023

Let’s break it down into four parts:(A) Time From End user to CDN (B) Time inside the CDN platform (C) Time From CDN to Data Center(D) Time inside the Data Center itself‍‍How to measure each part:(A) Measure by performance tests for cacheable content (A+B+C+D) Measured by RUM (Real User Monitoring) or dedicated synthetic checks of dynamic traffic.(D)

Monitoring 52

Monitoring Performance Traffic C++ 52

Dynatrace

MAY 17, 2023

Validation tasks are then extended left to cover performance testing and release validation in a pre-production environment. We use monitored demo applications to deliver constant load and a defined set of business transactions. Ultimately, the result is shared via a Slack notification to report on the current business behavior.

DevOps 186

DevOps Traffic Latency Best Practices 186

Dynatrace

SEPTEMBER 4, 2020

While an SLI is just a metric, an SLO just a threshold you expect your SLI to be in and SLA is just the business contract on top of an SLO. Thanks to its event-driven architecture, Keptn can pull SLIs (=metrics) from different data sources and validate them against the SLOs. class SRE implements DevOps) !

DevOps 246

DevOps Metrics Innovation Azure 246

Apica

OCTOBER 29, 2019

With this shift in applications everywhere enterprises need to do their due diligence in testing complex modern applications at scale, often and at a lower cost to stay competitive. Legacy performance testing platforms have their place and are still required to ensure past investments can be monitored.

Performance Testing 40

Performance Testing Testing Performance Software 40

DZone

DECEMBER 30, 2020

Below are some of the key metrics that need to be monitored during performance testing: CPU utilization. Let's take a look at some of the causes of negative impacts on performance testing and some quick resolutions that will help smooth everything out. Heap memory utilization. Number of classes loaded.

Servers 133

Servers Performance Cache Performance Testing 133

Dynatrace

JULY 16, 2021

Many of our users are performance engineers using Cloud Automation Quality Gates to automate the analysis of their performance and load tests – saving hours of analysis time for each test they run. You run load tests monitored with Dynatrace and you want to automatically validate to eliminate the manual analysis effort.

DevOps 244

DevOps Open Source Cloud Azure 244

Speed Curve

MARCH 12, 2023

Sites - We've rebuilt our Sites dashboard to give you a holistic look across all of the URLs you are monitoring. Pages - This detailed view gives you trended information for all the metrics you know and love. Easily identify areas of opportunity and how things are performing over time for specific pages you are monitoring.

Testing 52

Testing Metrics Monitoring Website 52

Dynatrace

MARCH 3, 2020

For software engineering teams, this demand means not only delivering new features faster but ensuring quality, performance, and scalability too. One way to apply improvements is transforming the way application performance engineering and testing is done. Performance-as-a-self-service . Get started today! .

Performance 242

Performance Education Innovation Software Architecture 242

Dotcom-Montior

NOVEMBER 27, 2018

You’ve likely uttered the phrases “test early and often” and “shift left,” but do you always remind yourself of the importance of that phrase from the end user’s perspective? LoadView, our on-demand, cloud-based load and stress testing platform , takes an outside-in approach to performance testing.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Dynatrace

SEPTEMBER 17, 2019

Kubernetes (k8s) provides basic monitoring through the Kubernetes API and you can find instructions like Top 9 Open Source Tools for Monitoring Kubernetes as a “do it yourself guide”. End-user monitoring. 4 AWS EFS monitoring. Dynatrace news. Full-stack observability. End-to-end code-level tracing. Service mash insights.

AWS 127

AWS Monitoring Ecommerce Lambda 127

Speed Curve

MARCH 3, 2024

We need breadcrumbs that we can follow back to the source to help us identify why a metric may have changed. While a budget alone doesn’t ensure good performance, I have yet to see a company sustain performance over the long haul without using some sort of performance budget (whether they use that term or not).

Performance 67

Performance Metrics Code Testing 67

Dynatrace

SEPTEMBER 15, 2020

After every experiment run Akamas changes application, runtime, database or cloud configuration based on monitoring data it captured during the previous experiment run. The integration with Dynatrace has two sides: first, it pulls metrics from Dynatrace while Akamas is executing an experiment. or do you pull different percentiles?

Performance 185

Performance Java Metrics Cloud 185

Testsigma

JANUARY 21, 2021

This creates a need to perform thorough testing of mobile applications and their usability. In this article, we will discuss how we can perform mobile usability testing that would enable us to create applications that live up to the user’s standards. What is mobile usability testing? Conducting the test.

Mobile 95

Mobile Testing Social Media Media 95

Speed Curve

SEPTEMBER 25, 2018

This gives us a relatively unique opportunity to analyse and aggregate performance metrics to gain some interesting insights. In this post, I'm going to analyse some browser-based paint timing metrics: First Paint & First Contentful Paint (defined in the Paint Timing spec and implemented in Chromium). Doing the analysis.

Metrics 49

Metrics Performance Testing Testing Internet 49

HammerDB

OCTOBER 18, 2018

An essential part of database performance testing is viewing the statistics generated by the database during the test and in 2009 HammerDB introduced automatic AWR snapshot generation for Oracle for the TPC-C test. However what if you want to review performance data in real time as the test is running?

Benchmarking 40

Benchmarking Monitoring Performance C++ 40

Apica

JULY 18, 2022

Now, more than ever, we’ve been making headlines in the application performance space as we expand our horizons and challenge ideas about what application monitoring really means. . The Apica active monitoring platform has been included in the latest Digital Experience Monitoring Guide from Gartner.

Innovation 52

Innovation Media Monitoring Metrics 52

CSS - Tricks

JULY 2, 2020

People use it for stuff like taking a screenshot of a website or running integration tests. not based on real-users) performance tests, like some of these new Web Core Vitals. Addy Osmani lists out a bunch of these “recipes” for measuring certain performance things in Puppeteer. Did the unit tests pass?

Performance 87

Performance Lambda Metrics Website 87

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. How did you get into performance engineering? I remember really liking the technical side of these tests. What load testing tools did you use? As most things in life, by chance. What is your business model?

Open Source 223

Open Source Performance Testing Testing Performance 223

Dynatrace

JUNE 27, 2022

As businesses compete for customer loyalty, it’s critical to understand the difference between real-user monitoring and synthetic user monitoring. These development and testing practices ensure the performance of critical applications and resources to deliver loyalty-building user experiences.

Best Practices 175

Best Practices Monitoring Wireless Traffic 175

Dotcom-Montior

JANUARY 18, 2018

Why Companies Need Web Performance Monitoring Building a Successful Website Gaining success in the online world is not that simple. Top 5 Reasons Why Performance Monitoring is Useful There is no doubt that monitoring of web page load times is a must have for successful businesses.

Monitoring 40

Monitoring Performance Website Ecommerce 40

Speed Curve

JUNE 24, 2019

That's why it's a good idea to not just focus on metrics like Start Render – you should also investigate Hero Rendering metrics , which track when the most meaningful content on your pages (e.g., At SpeedCurve we call these metrics "IX Time" and they're available on your LUX Performance dashboard.)

Performance 78

Performance Best Practices Metrics Mobile 78

CSS - Tricks

JULY 25, 2019

This article is from my friend Ben who runs Calibre , a tool for monitoring the performance of websites. Lighthouse records metrics from the browser, applies a scoring model to them, and presents an overall performance score. Guidelines for improvement are suggested based on how specific metrics score. Recommended!

Google 71

Google Engineering Speed Mobile 71

Dynatrace

OCTOBER 16, 2023

Synthetic testing simulates real-user behaviors within an application or service to pinpoint potential problems. Here’s a look at why this testing matters, how it works, and what companies need to get the most from this approach. What is synthetic testing? RUM, meanwhile, requires actual users.

Testing 208

Testing Best Practices Testing Tools Monitoring 208

Apica

OCTOBER 17, 2022

Along with that primary workflow of on-screen requests and responses, the journey also includes metrics that are directly experienced by users, such as response times, the frequency of interruptions, visual consistency, and accurate results. All of these aspects of a digital user journey should be tested by a person.

Retail 52

Retail Website Infrastructure Software Architecture 52

MachMetrics

MAY 31, 2019

These days everyone knows the importance of front-end site testing and has some basic tools in place to help them – but how do you know if your testing efforts are ideal? From speed testing to usability testing, use these ten strategies to ensure your website is always running on all cylinders. Test Early and Often.

Website 49

Website Testing Speed Website Performance 49

Rigor

FEBRUARY 15, 2018

As web perfectionists, we have heard every excuse in the book for why teams cannot make web performance a priority. Whether it be time, money, or technical know how, every day we talk to eCommerce and Retail teams who explain why they aren’t monitoring their site’s performance. Sure, that can be the case.

Ecommerce 40

Ecommerce Retail Performance Benchmarking 40

Dotcom-Montior

JANUARY 18, 2018

Retailers Still Fail to Prepare Websites for Holiday Shoppers Monitoring of Retailer’s Websites during Black Friday holiday shopping. This year I’ve spent some time for collecting meaningful metrics during Black Friday sales of our leading Retailers websites. I tried to keep it simple and focus on meaningful monitoring results.

Retail 40

Retail Website Monitoring Servers 40

Smashing Magazine

MAY 9, 2022

WebPageTest is one of the few web performance testing tools that actually tests a reload of the page using a primed HTTP Cache — most of the other tools just flag if your HTTP resources are not explicitly set to be cached. Back/Forward Cache Testing Tool. Large preview ). Large preview ).

Cache 91

Cache Games Performance Website 91

The Netflix TechBlog

JANUARY 24, 2022

This post describes how the Netflix TVUI team implemented a robust strategy to quickly and easily detect performance anomalies before they are released?—?and What do we mean by Performance? Technically, “performance” metrics are those relating to the responsiveness or latency of the app, including start up time.

Performance 199

Performance Metrics Performance Testing Testing 199

Dynatrace

JANUARY 5, 2022

Credits on content go to him and the work he has been doing around performance & resiliency testing automation. Our Application Performance Management (APM) and load test team at T-Systems MMS helps our customers reduce the risk of failed releases. Automation : Single load test executions can be repeated and tracked.

Testing 217

Testing Open Source Metrics Infrastructure 217

Apica

AUGUST 12, 2020

One of the best conversations from the event was a discussion on the five challenges enterprises need to know about testing and monitoring. Below are the five challenges we discussed regarding testing and monitoring. Finally, scalability regarding effectively consuming results from testing. Monitoring Costs.

Monitoring 52

Monitoring Testing Scalability Hardware 52

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult. Can’t be perfect every time!

Speed 97

Speed Google Website Metrics 97